Colostrum is the clear or cloudy "premilk” female mammals secrete after giving birth and before producing milk Colostrum for dietary supplements is usually derived from bovine sources and contains various immunoglobulins (also called antibodies) and antimicrobial factors (i

Vinpocetine is a derivative of the alkaloid vincarnine (extracted from vinca minor) and is used in many countries in the treatment and prevention of stroke and vascular dementia Although no single mechanism of action has been agreed on for vinpocetine, many activities are known to stem from its use, such as dilating blood vessels, enhancing circulation to the brain, improving oxygen utilization and reducing blood clotting, and inhibiting platelet aggregation

Garlic has been used for centuries for its reported benefits in promoting heart health and preventing infection For more than 5,000 years, humans have been cultivating garlic for use as a spice and a medicine, and records document its medicinal use by Egyptian pharaohs, Chinese emperors, and soldiers from the middle Ages to World War II; among the latter, garlic juice was known as "Russian penicillin" for its antibiotic effects in wound healing

Dong qua has a long history of use in both Traditional Chinese Medicine and Native American medicine, and it continues to he used for female conditions to balance the effects of menopause (hot flashes and night sweats) and PMS (cramping)

Mastic is a resin, or gum, extracted from a tree grown in Mediterranean or Middle liastern regions Long used as a chewing gum and a traditional medicine, mastic resin also has been developed for use in numerous industrial applications (Milovet al

HMB could ultimately turn out to be a bona fide natural alternative to dangerous steroids for athletes who desire to build muscle But further testing is needed to determine the safety of HMB, particularly if taken in large doses

DHEA is a steroid naturally secreted by the adrenal glands In fact, it is the most abundant steroid in the bloodstream, concentrated mostly in brain tissues

First popularized in Hollywood in the 1930s and again in the 1980s, the grapefruit diet is back, reincarnated in pill form Grapefruit diet pills contain a grapefruit extract (often the insoluble fiber pectin) along with other herbs, fibers, or vitamins

Bars and canned meal replacers, however, are very convenient to pack But since the canned versions don't taste good warm, try freezing the can overnight and let it thaw in your gym bag, briefcase, or purse the next day

Found in grapefruit, cauliflower, red meat, catfish, and other foods, HMB is a breakdown product of the amino acid leucine Your body produces it naturally from proteins containing leucine