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Catuaba has been primarily used for centuries as an aphrodisiac
and libido stimulant for both males and females, as well as a
tonic to fortify the nervous system. It is said to calm the
nerves, relieve insomnia, ease anxiety, restlessness, depression and emotional
stress. The herb is also used to increase blood circulation to
the brain (helping poor memory), to the reproductive organs (helping
the libido) and to the heart (helping cardiac
health).
History:
Catuaba is a vigorous-growing, small tree
that is native to the forests of northern Brazil and has been used medicinally
for thousands of years as an overall body tonic and an aphrodisiac. The tree
grows to about twelve feet in height and produces yellow and orange flowers and
small, dark yellow, inedible fruit. The historic traditional use of this herbal
tonic is legendary, and many say it is the most famous of all the Brazilian
aphrodisiac plants.
The Tupi Indians in Brazil first
discovered the aphrodisiac qualities of the plant centuries ago, and many of
the other local peoples in Brazil have also been using it for generations.
There is even a saying in Brazil that "Until a father reaches sixty, the
son is his; after that, the son is Catuaba's." It has been exported to the
United States and Canada, where herbalists include it in their treatments for a
variety of ailments.
There has been much confusion surrounding
the actual species of tree that is sold around the world as Catuaba. The
Catuaba tree (Erythroxylum catuaba) belongs to the Erythroxylaceae family,
which contains several species that are sources of cocaine. This Catuaba,
however, contains none of the active cocaine alkaloids. There are many other
species sold as Catuaba, but two species of the Erythroxylaceae family: small
Catuaba (Erythroxylum catuaba) and big Catuaba (Trichilia catigua) are the
preferred Brazilian herbal medicinal species with the longest documented
history of use as "big and little" Catuaba. Both types are used
interchangeably in Brazilian herbal medicine systems for the same conditions,
and it is the bark and root that are used in herbal medicine. Some of the
constituents in Catuaba include alkaloids, tannins, aromatic oils, fatty
resins, phytosterols, cyclolignans, sequiterpenes and flavonoids.
Beneficial Uses:
Catuaba has an almost legendary reputation
as an aphrodisiac and is said to enhance sexual drive and increase libido in
both women and men. According to Dr. Michael van Straten, noted British
herbalist and naturopath, Catuaba is beneficial to both men and women as an
aphrodisiac (treating frigidity and low sex drive in women), but it is in the
area of male impotence and Erectile Dysfunction (ED) that the men achieve
striking results.
The herb appears to stimulate the central
nervous system and increase libido and circulation in the male reproduction
organ. It is often called an "innocent" aphrodisiac, meaning that it
enhances libido without any side effects. Even after long-term use, there have
been no reported ill side effects. As a matter of fact, Dr. Meira Penna claims
that the only side effects reported have been erotic dreams and increased
sexual desire. Its actions as a nervous system stimulant act directly on the
genital organs as a tonic for genital function.
Catuaba is considered a
"nervine" or agent that strengthens and balances the function of the
nervous system and may be both stimulating and sedating. As a nervous system
tonic, it is believed to restore and nourish the system and has been used to
relieve agitation, nervousness and anxiety (often accompanied by apprehension
of danger, restlessness, tension, increased heart rate and shortness of
breath).
Considered an herbal tranquilizer, the
herb is also used to relieve insomnia, particularly when related to nervous
debility, and it also thought
to alleviate depression, emotional stress and hypochondria. Catuaba is believed
to calm overactive neurotransmitters.
Catuaba is thought to be a reliable
analgesic and is said to relieve pain, particularly nerve pain and pain related
to the central nervous system, such as sciatica and neuralgia.
As a cardiotonic, Catuaba is believed to
tone and strengthen the heart. The herb is considered both a vasodilator and
vasorelaxant. These actions expand blood vessels, allowing more blood to flow
through them and increase blood circulation. It also helps to lower the high
blood pressure that increases the risk of heart attack, stroke and kidney
failure, because hypertension adds to the workload of the heart, causing it to
overwork and weaken.
In 2002, a group of Brazilian researchers
were granted a patent for Catuaba extract in a substance that relaxed and
dilated blood vessels in animals.
Because Catuaba improves overall blood
circulation, it is also believed to increase circulation to the brain,
stimulating it and enhancing brain function. It is thought to be beneficial in
cases of poor memory, Alzheimer's disease, forgetfulness and dementia.
Catuaba is thought to be a fine general
tonic that tones, nourishes and strengthens overall bodily functions and
individual organs. It is known for its capability of increasing strength and
relieving general exhaustion, fatigue, weakness and overall debility.
Catuaba is believed to have effective
antibacterial and antiviral properties. Laboratory studies conducted in 1992
indicated that the herb provided protection against lethal infections of E.
coli and Staphlococcus aureus. Moreover, it also inhibited HIV significantly.
The pathway of the herb's anti-HIV activity appeared to stem from the
inhibition of HIV absorption into cells.
Multi Stem Cell Plus (details)
1. Mangosteen .
The accumulated knowledge of centuries of ancient Asian medicine has been passed down from generation to generation and also passed on to early European explorers and settlers. Consequently it is no wonder that so much recent modern scientific research has been conducted on the Mangosteen and the beneficial properties of the pericarp (rind).
An enormous amount of modern study and research has been channelled toward unlocking the secrets of this remarkable fruit. Scientists have actually identified the major compounds found in the Mangosteen that are responsible for its healthful characteristics.
These days, just about everybody knows about free radicals and the damage they wreak on the body and most would know, to counteract the effects of free radicals, we need a diet high in antioxidants. Free radicals attack the cells in our bodies every second of every day, whilst antioxidants work actively with the immune system to repair the damage before cellular degeneration occurs. If the balance between free radical attack and the body's ability to overcome free radical activity is weighted on the side of the free radicals... well... you are destined for early onset of metabolic disease and a premature death!
Much has been made of the extensive antioxidant properties of vitamins, especially Vitamin C and Vitamin E. But did you know the beneficial effects of synthetic vitamins are extremely questionable? Recent scientific research clearly indicates that anyone relying on synthetic vitamins to maintain their health, experience little or no benefit. Conversely, synthetic vitamins taken in larger doses in the mistaken belief that more is better, may in fact make you feel much worse and result in a deterioration of health and even premature death.
But did you know there exists many whole food antioxidants that are much more powerful than any combination of synthetic vitamins? The key to good health is not to take synthetic vitamin supplements but to supplement with proven whole food antioxidants.
One of these life-enhancing antioxidants is found in Mangosteen pericarp and is called Xanthone.
In fact, there's a whole family of Xanthones, with some of the most dynamic found in the whole fruit Mangosteen which includes the pericarp. While most people know about the antioxidant benefits of Vitamins C and E from whole foods, far fewer are aware of the incredibly potent antioxidant power of Xanthones and many other phyto-chemicals. Xanthones are natural plant chemical substances that have recently won high praise from numerous scientists and researchers. Xanthones have been studied for their medicinal potential, since they demonstrate a number of health giving properties and are proving to be significant substances for good health.
The Research on Xanthones: Xanthones have been the subject of quite a degree of research for several decades. They're found in a select number of rain forest plants and dark red fruits and even things like the purple kumara, (sweet potato) a staple of the Maori in New Zealand for centuries. Xanthones are found in abundance in the pericarp or rind, of the Mangosteen fruit. The smooth, purple/dark red covering that was traditionally ground with ancient mortars and used to heal infection, turns out to be very high in beneficial Xanthones and potent antioxidants.
The two most beneficial Xanthones found in the Mangosteen have been named Alpha Mangostin and Gamma Mangostin. When isolated and thoroughly tested by researchers, these two Xanthones have been found to carry a host of benefits. According to professional journals such as Free Radical Research, Journal of Pharmacology, and the Indian Journal of Experimental Biology, these Xanthones have a significant effect on cardiovascular health; are naturally antibiotic, antiviral, and anti-inflammatory; and are amongst the most powerful antioxidants found in nature.
Research laboratories around the world have now been helping us understand how the Mangosteen fruit imparts such wonderful benefits. Modern science is just catching up with what herbal doctors have already known for centuries about Mangosteen.
For more information go to www.pubmed.com and search for “Xanthones" or "Garcinia Mangostana" in the database and read the scientific research.
PROVEN BENEFITS OF XANTHONES - YOU CAN FEEL THE DIFFERENCE 1.) Anti-fatigue 2.) Anti-obesity 3.) Anti-depression 4.) Anti-anxiety 5.) Anti-Alzheimer’s 6.) Anti-arthritis 7.) Anti--periodontic (gum disease) 8.) Anti-allergenic 9.) Anti-seborrheic (skin disease) 10.) Anti-pyretic (anti-fever) 11.) Anti-Parkinsonism 12.) Anti-diarrhea 13.) Anti-neuralgia (nerve pain) 14.) Anti-vertigo (dizziness) 15.) Anti-glaucoma 16.) Anti-pain (for example, dental pain) 17.) Anti-inflammatory (cox-2 inhibitor; like Vioxx & Celebrex but without side effects) 18.) Anti-ulcer (for example, ulcers of stomach, mouth, small bowel, large bowel) MORE BENEFITS … WHETHER YOU “FEEL” THEM, OR NOT
1.) Anti-oxidant (can be measured)
2.) Anti-cancer (can be measured)
3.) Anti-aging (can be measured) 4.) Anti-hypertension (can be measured) 5.) Anti-hypoglycemia (can be measured) 6.) Anti-immune-system-depression (can be measured) 7.) Anti-blood fat (can be measured) 8.) Anti-atherosclerosis (blood vessel, heart disease) (can be measured) 9.) Anti-osteoporosis (can be measured) 10.) Anti-viral (can be measured) 11.) Anti-bacterial (can be measured) 12.) Anti-fungal (can be measured) 13.) Anti-kidney stones (can be measured) 14.) Anti-cataracts (can be measured) Mangosteen Facts: Mangosteen is a small and very slow-growing tropical evergreen tree. The height of the tree attains 20 to 82 feet. The length of its leaves is up to 10 inches. The width of its flowers is 1 ½ to 2 inches. And maybe male or hermaphrodite is on the same tree. Mangosteen is native to South East Asia and requires a year round, warm, very humid, equatorial climate. In spite of that, many people have tried to plant Mangosteen in other places, such as California, Florida, or special greenhouses somewhere outside South East Asia. The outcome is seldom successful due to the different living conditions. The tree only can grow well in tropical areas and requires abundant moisture. Thailand or Burma are the original countries people found Mangosteen in. Recently tropical Australia has been found to be an excellent area for Mangosteen production.
Mangosteen is a fruit found in tropical countries throughout Asia, for example Thailand, India, Malaysia, Vietnam and the Philippines. It also grows reasonably well in areas such as Hawaii and tropical Northern Australia from Innisfail north to Cooktown.
The Mangosteen fruit consist of 3 major parts.
The Mangosteen Pericarp - which is the rind or peel and contains the highest level of xanthones.
The seeds - Found within the white pulp.
Properties:
Mangosteen fruit contains compounds that have antioxidant - anti-bacterial and anti-fungal properties. Scientific research indicates activity against several cancer cell lines, including breast cancer, liver cancer and leukemia. In addition, Mangosteen also exhibits anti-histamine and anti-inflammatory properties. Traditionally, Mangosteen has been used for many years as a medicinal treatment for diarrhea, skin infection and wounds in throughout South Asia.
The latest in scientific research shows Mangosteen contains a class of naturally occurring polyphenolic compounds known as xanthones. Xanthones may provide beneficial effects on cardiovascular diseases, including ischemic heart disease, atherosclerosis, hypertension, and thrombosis. Mangosteen also shows vasorelaxant properties.
Mangosteen has demonstrated an inhibitory action against the bacterial organisms Mycobacterium tuberculosis, Staphylococcus aureus. Mangosteen is also proving to be highly effective in supporting and strengthening a weak immune system. There are several important compounds found in the Mangosteen that would appear to make this fruit an active and important nutritional supplement for the human body.
Mangosteen Xanthones are broken down even further into mangostin, mangostenol, mangostenone A, Mangostenone B, trapezifolixanthone, tovophyllin B, alpha- and beta-mangostins, garcinone B, mangostinone, mangostanol and the flavonoid epicatechin. A study of the antiproliferation, antioxidation and induction of apoptosis by Garcinia mangostana on SKBR3 human breast cancer cell line, showed SKBR3 cells were cultured in the presence of mangosteen extract at various concentrations. Mangosteen showed a dose dependent inhibition of cell proliferation. "We found that an antiproliferative effect of mangosteen was associated with apoptosis on breast cancer cell line by determinations of morphological changes and oligonucleosomal DNA fragments."
Mangosteen also was found to inhibit ROS production. These investigations suggest that Mangosteen has strong anti-proliferation, potent anti-oxidation and induction of apoptosis properties. Mangosteen has potential for cancer chemoprevention, which is dose dependent as well as exposure time dependent. The ethanol extract of Mangosteen showed potent inhibitory activity against HIV-1 protease. The activity-guided purification of the extract resulted in the isolation of two active known compounds. The chemical structures of the isolated compounds were established by spectroscopic analysis as mangostin and gamma-mangostin.
Anti-viral
Anti-bacterial
Free radical fighter
Cardio support
Immune system Enhancer
Powerful antioxidant
Skin rashes, infections and wounds
Diarrhea
Anti-inflammatory
Vasorelaxant
Health report, UK |
2. Maqui Berry.
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Maqui (Aristotelia chilensis) is a type of berry native to South America. Long consumed in whole and juice form, maqui is now found in a number of dietary supplements (including powders, capsules and juice blends).
Proponents claim that maqui supplements offer a wide range of health benefits, partly due to antioxidant and anti-inflammatory compounds. Other popular antioxidants include goji berry, acai berry, noni juice, mangosteen, camu camu and tart cherries.
Uses for Maqui
Maqui is touted as a natural remedy for several health condition including arthritis and high cholesterol. In addition, maqui is purported to protect against some forms of cancer (such as colon cancer) and a number of inflammation-related diseases (including diabetes and heart disease).
Some proponents also suggest that maqui can help support weight-loss efforts, slow the aging process, promote detox and stimulate the immune system.
Benefits of Maqui
Studies show that maqui contains anthocyanins, a type of potent antioxidant. Research suggests that consumption of anthocyanins may boost your defense against high blood pressure and high cholesterol. In addition, preliminary studies indicate that anthocyanins may possess anti-cancer properties, fight obesity and enhance heart health.
Although anthocyanins may offer a range of health benefits, there is currently a lack of research on the specific health effects of maqui. One of the few available studies includes a 2002 report in the Journal of Agricultural and Food Chemistry. In tests on human cells, scientists looked at whether maqui extract helped decrease levels of LDL ("bad") cholesterol. Results revealed that maqui extract did help reduce LDL cholesterol levels, as well as fight oxidative stress and aid in prevention of atherosclerosis.
In a more recent study (Journal of Pharmacy and Pharmacology), tests on mice revealed that certain chemicals found in maqui may have helped lessen pain (as well as offered antioxidant benefits and reduced inflammation).
What is an Oligosaccharide?
As we discussed in Part One , oligosaccharides are carbohydrates which have 3-10 simple sugars linked together. They are found naturally, at least in small amounts, in many plants. Plants with large amounts of oligosaccharides include chicory root, from which most commercial inulin is extracted, and so-called Jerusalem artichokes (the root of a member of the sunflower family). They are also found in onions (and the rest of the "onion family", including leeks and garlic), legumes, wheat, asparagus, jicama, and other plant foods. It is estimated that North Americans get about 1-3 grams naturally in their diets each day, while Europeans get 3-10 grams.
Most oligosaccarides have a mildly sweet taste, and have certain other characteristics, such as the mouthfeel they lend to food, that has drawn the interest of the food industry as a partial substitute for fats and sugars in some foods as well as improved texture. Because of this, more and more of the oligosaccharides in food are synthetically produced.
Most oligosaccarides have a mildly sweet taste, and have certain other characteristics, such as the mouthfeel they lend to food, that has drawn the interest of the food industry as a partial substitute for fats and sugars in some foods as well as improved texture. Because of this, more and more of the oligosaccharides in food are synthetically produced.
Recent interest has also been drawn to oligosaccarides from the nutritional community because of an important characteristic: the human digestive system has a hard time breaking down many of these carbohydrates. Almost 90% escapes digestion in the small intestine and reaches the colon where it performs a different function: that of a prebiotic.
The SCFAs probably provide many benefits, both locally in the colon, and in the rest of the body, although the research in this area is quite new. In particular, butyrate has received attention as possibly being protective of colon tissues from damage, including colon cancer and ulcerative colitis. Other possible benefits include:
- lower cholesterol
- lower triglycerides
- improved insulin sensitivity and glucose metabolism
- improved immune system function
4. Acai Brrey .
Acai Berry – Anti aging and Longevity Miracle?
The acai berry is a tiny grape-like fruit that grows in the rain forest of Brazil. The claims around the acai berry are long and many. Here are just a few of the supposed acai berry health benefits (please keep in mind that these are non-proven claims):
- improves sexual performance
- improves digestion
- helps you sleep
- detoxes the body
- high levels of fiber
- makes your skin look younger
- helps heart, diabetes and other chronic illnesses
- reduces cholesterol
That’s a pretty long list, and I even edited some of the claims from the many, many websites selling acai berry related products. I expected a few of them to even claim that the acai berry would lower your gas costs, improve your 401(k) performance and make your teenage kids listen to you.
Acai Berry – Reality Check
OK, so the acai berry seems to have a good marketing team. The reality is much more sober. It is true that the acai berry has about 10 times the antioxidants of grapes and twice the antioxidants of blueberries, but that is not enough nutritional punch for all the claims above. There is also some amount of omega-3s in the acai berry as well as a good amount of vitamins. There was one study by the University of Florida where an acai berry extract slowed the growth of leukemia cells (not proven in the human body, but in a laboratory setting).
5. Pomegranate .
Nutrition Facts of Pomegranate
§
§ Pomegranates are also high in vitamin C, with 100 ml containing 16 percent of a person’s daily requirement.
§ It also contains high amounts of vitamin K that helps to support bone health and vitamin B5 that helps the body metabolize, protein, carbohydrates and fats.
§ Pomegranates are filled with manganese which helps to form bone structures during the metabolic process and potassium that helps to maintain cellular functions and balance fluid levels.
§ The fruit is also high in phosphorus, magnesium, calcium, zinc and iron. There is very little fat in a pomegranate and it does not contain cholesterol.
§ The fruit only has 130-150 calories, with around 105 calories being derived from the seeds.
§ These seeds are high in calories because they contain unsaturated oils, sugar and carbohydrates but there is a great deal of fiber and some protein in these seeds as well.
Benefits of Pomegranate
§ Regenerate Cells. Pomegranate protects the epidermis and dermis by encouraging skin cell regeneration, aiding in the repair of tissues, healing wounds and encouraging circulation to skin that is healing.
§ Protect from the Sun. Consuming pomegranate provides the skin with compounds that help to protect against free radical damage which can cause sun damage, cancer and sunburn. The oil of a pomegranate contains the antioxidant ellagic acid that can help to inhibit skin tumors to protect the body from skin cancer.
§ Slow Aging. Pomegranates can help to prevent hyperpigmentation, age spots, fine lines and wrinkles that are often caused by sun damage.
§ Produce Youthful Skin. Because pomegranates help to soften the skin and produce additional elastin and collagen it can make your skin look more firm, smooth and youthful.
§ Help with Dry Skin. Pomegranates are often added to skin care products because they have a molecular structure that can penetrate deep layers of most skin types to provide additional moisture.
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2. Health Benefits
§ Eliminate Free Radicals. The high levels of antioxidants like hydrolysable tannins or polyphenols in pomegranates help to minimize the effects of free radicals and remove free radicals from the body.
§ Protect Cardiovascular Health. Pomegranate juice can act as a blood thinner and helps to remove plaque from the arteries that will help to minimize the risk of atherosclerosis. Consuming pomegranate juice can help lower LDL cholesterol and increase HDL cholesterol to improve heart health and reduce the risk of cardiovascular problems.
§ Fight Cancer. The antioxidants in pomegranates are effective in clearing away some types of cancer, including breast, prostate and skin cancers.
Improve Bone Quality. The enzyme inhibitors in pomegranate juice can help to prevent damage to the cartilage. It can also help to control cartilage degeneration to prevent osteoarthritis.
§ Boost Digestive Condition. Pomegranate juice helps to secrete enzymes with anti-bacterial properties that aid digestion and help to fight off hemorrhoids, nausea, dysentery, intestinal parasites, piles and diarrhea. You can also use pomegranate juice as a laxative to treat constipation.
§ Increase Appetite. Children that do not have a strong appetite can drink a glass of pomegranate juice to get an appetite stimulant.
§ Cure Anemia. The high amounts of iron in pomegranates will raise hemoglobin levels in your blood to help correct anemia.
§ Reduce Inflammation. The anti-inflammatory properties of pomegranates stems from its high vitamin C content that will help to manage asthma, sore throat, cough and wheezing.
§ Promote Blood Circulation. Pomegranates are often used to help relieve blood clots and can help to create a more youthful appearance.
§
3. More Benefits for Men
§ Decrease Risk of Impotency. Those that have a risk of prostate cancer, impotency or atherosclerosis can consume the pomegranate juice to reduce these risk. The high antioxidants will help to manage arteriosclerosis that can lead to impotency and increase your risk of prostate cancer.
§ Treat Prostate Cancer. Consuming pomegranates has been found to reduce prostate specific antigen in clinical trials. Research is ongoing to see if pomegranates can be used to treat people that already have localized prostate cancer. During these trials the juice was found to inhibit the growth of the cancer cells and lower its risk of metastasizing. The high phytochemicals in the juice seem to have a distinct effect on delaying and stabilizing the growth of PSA in men.
4. More Benefits for Women
§ Aid in Pregnancy. Pomegranate juice is high in niacin, folic acid, potassium, calcium, vitamin C, iron and fiber that help to maintain a pregnant woman’s health and encourage cell growth. Consuming pomegranate wine instead of alcoholic beverages helps to curb the craving for these hazardous materials while preventing the damage that often comes with consuming alcohol while pregnant. Consuming pomegranate juice during pregnancy has also been fund to reduce cramps and sleep difficulties that often appear during pregnancy. It has also been found to increase blood flow to the baby which reduce she risk of brain damage.
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6. Hawthornberry .
Hawthorn is purported to help treat the following health problems:
- angina
- atherosclerosis
- congestive heart failure
- high blood pressure
Benefits of Hawthorn
The antioxidants in hawthorn are thought to boost heart health by strengthening blood vessels and stimulating blood flow.
Although hawthorn's health effects have yet to be extensively studied in the United States, research suggests that hawthorn extracts may be useful in the treatment and/or prevention of these cardiovascular problems:
1) Chronic Heart Failure
Hawthorn may help manage symptoms and improve physiologic outcomes when used as a supporting treatment for chronic heart failure, according to a 2008 research review of 14 studies (including a total of 855 chronic heart failure patients). The review's findings indicate that treatment with hawthorn may lead to improvement in exercise tolerance and in symptoms such as fatigue and shortness of breath.
2) High Blood Pressure
In a pilot study published in 2002, 38 mildly hypertensive volunteers were assigned to a daily supplement of 600 mg of magnesium, 500 mg of hawthorn extract, a combination of magnesium and hawthorn, or a placebo. After 10 weeks, the 19 subjects who took hawthorn extract showed a greater reduction in resting diastolic blood pressure than other study members. What's more, hawthorn-taking participants were found to have lower levels of anxiety.
In a more recent study, published in 2006, scientists discovered that hawthorn helped lower blood pressure among individuals taking prescription drugs to treat their type 2 diabetes.
3) Atherosclerosis
An animal study published in 2009 suggests that hawthorn may help reduce levels of blood fats (including cholesterol) and aid in the prevention of atherosclerosis (the buildup of fatty deposits in your arteries).
7. Grape Seed Extract
Grapefruit seed extract is touted as a natural remedy for a number of health problems, including skin disorders. Also known as "GSE," grapefruit seed extract is often used as an ingredient in personal are products. Grapefruit seed extract is also available in dietary supplement form.
Uses for Grapefruit Seed Extract
Grapefruit seed extract is said to act as an antimicrobial (a substance that destroys or suppresses the growth of microorganisms, including bacteria and fungi). Proponents claim that grapefruit seed extract can help with the following conditions:
- acne
- allergies
- athlete's foot
- colds
- cold sores
- eczema
- gingivitis
- sore throat
- vaginal infection
The Science Behind Grapefruit Seed Extract
1) Antibacterial Agent
Grapefruit seed extract appears to be effective against a wide range of bacteria, according to a 2002 study published in the Journal of Alternative and Complementary Medicine. The study tested grapefruit seed extract's effects on human skin cells.
2) Pancreatitis
In a preliminary study published in the Journal of Physiology and Pharmacology in 2004, grapefruit seed extract was found to protect against pancreatitis. In tests on rats, the study's authors observed that grapefruit seed extract helped protect pancreatic tissue by offering antioxidant effects and improving pancreatic blood flow.
8. Blueberry Extract
Blueberry extract is a natural substance sold in supplement form. Said to offer a range of health benefits, blueberry extract is often touted as a rich source of antioxidants. These antioxidants include anthocyanins, a class of compounds purported to reduce inflammation and protect against heart disease and cancer.
Blueberry extract is typically used to treat or prevent the following conditions:
Benefits of Blueberry Extract
Although research on the health effects of blueberry extract is fairly limited, some studies suggest that blueberry extract may offer certain benefits. Here's a look at some key findings from the available research:
1) Diabetes
Findings from laboratory research and animal-based studies indicate that blueberry extract may aid in diabetes management. In a 2009 study published in Phytomedicine, for instance, scientists found that treating diabetic mice with blueberry extract helped lower blood sugar levels.
2) High Blood Pressure
Blueberry extract may help keep blood pressure in check, according to an animal-based study published in Nutrition Research in 2009. In tests on rats, researchers discovered that blueberry extract helped prevent the development of high blood pressure. In addition, blueberry extract appeared to reduce oxidative stress (a major contributor to heart disease).
3) Alzheimer's Disease
Animal-based research suggests that blueberry extract shows promise for the prevention of Alzheimer's disease. For example, a 2010 study on rats (published in the Journal of Nutritional Biochemistry) found that blueberry extract helped shield the animals' brains from the toxic effects of amyloid-beta (a substance that forms the brain plaques associated with Alzheimer's disease).
4) Blueberry Extract and Cancer
Some preliminary studies show that blueberry extract may help fight breast cancer. These studies include a 2010 report published in Cancer Research, in which scientists found that blueberry extract helped inhibit the growth of cancerous breast tumors in mice. In a test-tube study published in Phytotherapy Research the same year, anthocyanins extracted from blueberries appeared to slow the growth of breast cancer cells.
9. Cranberry:
What is Cranberry?
Cranberries (Vaccinium macrocarpon) are the fruit of a plant native to North America. Often consumed whole, cranberries are also available in juice or supplement form.
Health Benefits of Cranberry:
Although research on cranberry's health effects is limited, studies suggest that cranberry products may help treat the following:
1) Urinary Tract Infections
A number of studies have shown that regularly drinking cranberry juice (or taking cranberry supplements) may help prevent urinary tract infections. Research indicates that substances found in cranberry may prevent bacteria from clinging to cells along the walls of the urinary tract and causing infect
If you think you have a urinary tract infection, contact your healthcare provider for proper diagnosis and treatment. Infections should not be self-treated with cranberry products.
2) Peptic Ulcer Disease
A small study published in 2005 suggests that regularly drinking cranberry juice may prevent Helicobacter pylori infection, a major cause of peptic ulcers (a sore on the lining of the stomach or duodenum, the beginning of the small intestine). Infection with H. pylori (a type of bacteria) is also linked to the development of gastric cancer.
3) Gum Disease
Cranberry may help gum disease by preventing bacteria from sticking to teeth, according to a 2004 study. To help reduce your risk of gum disease (a condition that may be linked to heart disease), drink about four ounces a day of a cranberry juice that does not contain added sugar.
Common Uses for Cranberry
The most common medicinal use of cranberry is to treat urinary tract infections. Cranberry is also used to manage or prevent the following:
- Gum disease
- Diarrhea
- Diabetes
- Stomach problems
- Atherosclerosis, or hardening of the arteries
Roselle (Hibiscus sabdariffa) is a plant said to offer sMedical Review Board. several health benefits. Believed to be native to Africa, hibiscus is often used to make herbal teas (also known as "infusions" or "tisanes").
Health Benefits of Roselle Tea:
Although few scientific studies have tested the health benefits of hibiscus, early research suggests that hibiscus tea or hibiscus extract may offer antioxidant effects and enhance cardiovascular health. Here's a look at key findings from the available research on the health benefits of hibiscus:
1) High Blood Pressure
Drinking hibiscus tea daily may benefit people with slightly elevated blood pressure, according to a small study published in The Journal of Nutrition in 2010. For six weeks, 65 adults who had mildly elevated blood pressure (but were not taking blood pressure medication) drank either three cups of hibiscus tea or a placebo beverage each day. Study results revealed that members of the hibiscus group experienced a greater drop in blood pressure (compared to those who consumed the placebo beverage).
In a 2010 research review from Phytomedicine, scientists sized up four clinical trials on the use of hibiscus tea in treatment of high blood pressure. While each trial showed that hibiscus may help lower blood pressure, the review's authors caution that three of the four studies were of poor quality.
2) Diabetes
Hibiscus tea may offer some health benefits to people with type 2 diabetes. In a 2009 study from the Journal of Alternative and Complementary Medicine, for instance, researchers assigned 60 diabetes patients to drink hibiscus tea or black tea twice daily for a month. Looking at data on the 53 people who completed the study, the study's authors found that members of the hibiscus group had a significant increase in HDL ("good") cholesterol and a significant decrease in total cholesterol and LDL ("bad") cholesterol.
3) High Cholesterol
Preliminary findings from animal-based research and test-tube studies indicate that hibiscus extract may help keep cholesterol in check and in turn protect against atherosclerosis
11. Tomatoes.
In the 17th and early 18th centuries, colonial Americans thought tomatoes were poisonous. But they're not poisonous at all -- in fact, tomatoes are good for you. Tomatoes are rich in vitamin A and potassium and low in calories, which is probably enough to qualify as a nutrient-dense superfood.
Eating tomatoes and tomato-based products has been associated with a lower risk of some types of cancers and cardiovascular disease. While that may be true, eating a diet rich in all types of fruits and vegetables has been associated with a lower risk of cardiovascular disease and cancer, too. So it's difficult to say for sure how much of that effect is specifically due to tomatoes.
One medium-sized raw tomato (2 3/5 inches in diameter) has 22 calories and 1.5 grams of fiber. It's a good source of potassium, vitamin C, folate, vitamin A, vitamin E and vitamin K. A tomato also has almost no fat, 1 gram of protein and about 4.0 grams of carbohydrates.
Tomatoes also contain lycopene, which is a carotenoid that's related to vitamin A and beta carotene. Studies suggest that lycopene works as an antioxidant and may be one reason why tomatoes could have such health protective qualities as cancer prevention. Some population studies indicate tomatoes and lycopene may reduce the risk of prostate cancer, but more clinical studies need to be done to know for sure.
Lycopene may be also good for your heart. Research suggests that having ample amounts of lycopene in your blood may prevent atherosclerosis (hardening of the arteries) and cardiovascular disease in general. One study also found that 25 milligrams or more of lycopene reduces LDL cholesterol levels (the bad kind). It would be difficult to get that much lycopene from raw tomatoes, but lycopene is concentrated by cooking or processing. You could get that much lycopene by eating about 3/4 cup of tomato sauce every day.
Eat More Tomatoes
Tomatoes are easy to find in any grocery store. Fresh tomatoes range in size from large beefsteak tomatoes to small cherry tomatoes, and are available year-round. Select firm, ripe tomatoes that don't have any bruises or discoloration. Canned tomatoes, sauces, salsas and soups can be purchased and stored unopened in your pantry. After they're open, store any leftovers in the refrigerator.
Tomatoes are the kind of superfood I really like. They're easy to find, easy to prepare and cooking or processing them doesn't reduce the health benefit you may get from eating them. Now, I don't consider a blob of ketchup to be a vegetable and I realize you can find tomato sauce buried in some unhealthy places, like under layers of cheese and sausage on a pizza, but it's always nice when a superfood is something simple. Tomatoes are proof that superfoods don't have to be exotic or difficult to find.
11. Green Tea .
Considered by many to be one of nature's healthiest beverages, green tea is rich in antioxidants that could help fight off heart disease and cancer. Made from unfermented leaves of the Camellia sinensis plant, green tea is also low in caffeine (offering about 8 to 30 mg per cup, compared to 100 to 350 mg per cup of coffee) and contains the amino acid L-theanine (shown to induce relaxation and relieve stress in preliminary research).
1) Healthy Teeth and Gums
In a 2009 study, scientists sized up the periodontal health of 940 men and found that those who drank green tea on a regular basis had healthier gums than participants who skimped on the drink. For every cup of green tea sipped daily, in fact, there was a significant decrease in several indicators of periodontal disease (such as bleeding upon probing of the gum tissue).
Past research also indicates that drinking green tea may help you avoid tooth erosion.
2) Stroke Prevention
Another 2009 study suggests that drinking green tea each day can significantly slash your risk of stroke (the third leading cause of death in the United States). In reviewing nine studies on a total of nearly 195,000 people, researchers found that three daily cups of tea reduced stroke risk by 21%. What's more, consuming three more cups a day appeared to decrease stroke risk by an additional 21%
3) Better Brain Power
12. Pine Bark .
Monterey pine extract is a natural substance sold in dietary supplement form. Sourced from a tree native to parts of California and Mexico, Monterey pine has long been used medicinally by certain Native American tribes. Also known as Pinus radiata, Monterey pine is said to contain high amounts of antioxidants.
Monterey pine is touted as a natural remedy for the following health conditions:
Monterey pine extract is also an ingredient in Enzogenol, a dietary supplement purported to enhance mental performance and protect against heart disease.
Benefits of Monterey Pine
Although it's long been used in traditional medicine, Monterey pine and its health effects have been tested in few scientific studies. Still, some research shows that the dietary supplement Enzogenol (which contains a combination of Monterey pine extract and antioxidants, such as vitamin C) may be beneficial in the treatment of certain health problems. Here's a look at several findings on the potential benefits of Monterey pine:
1) Heart Health
A combination of Monterey pine and vitamin C may help reduce risk of heart disease, according to a pilot study published in Phytotherapy Research in 2003. For the study, 24 healthy adults took Enzogenol every day for 12 weeks. By the study's end, participants showed a significant improvement in several measures of cardiovascular health (including blood pressure and percentage of body fat).
In addition, a small study published in Free Radical Research in 2006 indicates that Enzogenol may benefit smokers by reducing oxidative stress. In an experiment involving 44 chronic smokers, those given the combination of Monterey pine and vitamin C for 12 weeks experienced greater improvements in oxidative stress (compared to those given vitamin C alone for the same time period).
2) Brain Function
Enzogenol may help fight age-related cognitive decline, suggests a small study published in Phytotherapy Research in 2008. For the study, 42 men (ages 50 to 65) were given either vitamin C or the combination of Monterey pine and vitamin C for five weeks. At the end of the study, those given Enzogenol performed better on cognitive tests and showed a greater improvement in blood pressure (compared to those solely given vitamin C).
