Thursday, March 20, 2008

Bee Pollen, Royal Jelly and Propolis

by Stephen Barrett, M.D.

"Bee pollen" is actually pollen from flowers that is collected from bees as they enter the hive or is harvested by other means. Pollen granules stick to the bees' legs and other body parts as they help themselves to nectar (the precursor of honey) inside the flowers. Pollen products are marketed through health-food stores, multilevel distributors, drugstores, mail-order advertising, and the Internet.
Misleading Claims
Promoters call bee pollen "the perfect food" and stress that it contains all of the essential amino acids and many vitamins and minerals. However, none of these nutrients offers any magic, and all are obtained easily and less expensively from conventional foods. The CC Pollen Company of Phoenix, Arizona, has also claimed:
It has been estimated that honeybee pollen contains over 5,000 enzymes and coenzymes, many times more than any other food. . . . Enzymes in the body are not only necessary for perpetual healing and digestion but for life itself. Without enzymes, life is impossible. Also, enzymes protect against premature aging. It has been reliably stated that only honeybee pollen contains all known enzymes in perfect proportion and perfect balance.
The above statement is erroneous. Pollen does not contain all known enzymes, and even if it did, that would not contribute to human health. The enzymes in plants and other species of animals help regulate the metabolic functions of their respective species. When ingested, they do not act as enzymes within the human body, because they are digested rather than absorbed intact into the body.
Bee pollen has also been claimed to improve athletic and sexual performance; slow the aging process; promote both weight loss and weight gain; prevent infection, allergy, and cancer; and alleviate more than 60 other health problems.
No scientific study supports any claim that bee pollen is effective against any human disease. The few studies that have been done to test its effect on athletic performance have shown no benefit . In the mid-1970s, for example, tests conducted on swimmers and cross-country runners found no difference in performance between those who took bee pollen and those who took a placebo. A six-week study of 20 swimmers published in 1982 found no performance difference.
Royal jelly, which is secreted from the salivary glands of worker bees, serves as food for all young larvae and as the only food for larvae that will develop into queen bees. Like bee pollen, it has been falsely claimed to be especially nutritious, to provide buoyant energy, and to have therapeutic properties.
Bee pollen and royal jelly should be regarded as potentially dangerous because they cause allergic reactions. People allergic to specific pollens have developed asthma, hives, and anaphylactic shock after ingesting pollen or royal jelly . Neurologic and gastrointestinal reactions have also been reported. Some cases of asthma and anaphylaxis have been fatal. The potential for serious reactions is widespread because at least 5% of Americans are allergic to ragweed pollen, and bee pollen contains pollen from ragweed or plants that cross-react with ragweed, such as dandelions, sunflowers, or chrysanthemums. It has been speculated the presence of these allergens might enable regular users to become desensitized (as would happen with allergy shots). However, the odds of this happening are extremely small. Shots deliver the pollen in significant and controllable amounts, whereas bee pollen taken by mouth delivers unpredictable amounts that get digested.
Bees are exposed to various bacterial and chemical contaminants that might be incorporated in products for human consumption. Although both bee pollen and royal jelly contain substances with antibiotic properties, both can sustain the growth of disease-causing organisms and neither has practical use as an antibiotic. Contaminants can also be introduced during processing. In 1995, Montana Naturals International, in Arlee, Montana, had to recall several thousand bottles of a bee pollen/royal jelly/propolis mix because of contamination with lead.
Propolis, also called "bee glue," is a resinous substance bees use to construct and maintain their hives. In laboratory tests, propolis has exhibited a variety of interesting antimicrobial and antitumor properties. However, it has little practical use and can cause contact dermatitis and other allergic reactions.
Federal Enforcement Actions
In 1990, the Federal Trade Commission (FTC) obtained a consent agreement barring American Life Nutrition and American LifeFarFun, Inc., from making various unsubstantiated claims for its bee pollen and four other products.
In 1992, a federal court ordered destruction of quantities of Bee Alive, a royal jelly and herb combination in honey seized from Bee-Alive Inc., of Valley Cottage, N.Y. In 1989, the FDA had warned the company that promotional material distributed with a similar product had made illegal statements that the product was useful in treating or preventing chronic Epstein-Barr virus syndrome, gastrointestinal ulcers, colitis, low blood pressure, arteriosclerosis, nervous breakdowns, infertility, impotence, depression, rheumatoid arthritis, Alzheimer's disease, anemia, asthma, hemorrhoids, migraine headaches, and other problems. Despite a promise to stop distributing literature making these claims, the company continued to advertise that Regina Royal Jelly could help children resist childhood ailments, "offers daytime vitality and nighttime tranquility," increases mental and physical stamina, and "seems to improve the immune system." Company president Madeline Balletta still promotes Bee-Alive as a "super-food" whose users (including herself) have been relieved from severe fatigue.
In 1994, the FTC obtained a consent agreement barring Bee-Sweet, Inc., a North Carolina-based firm, from claiming that its products could treat various physical ailments. Its ads had claimed that, "Studies performed by doctors around the world have shown bee pollen to be effective in treating illnesses from allergies to arthritis, anorexia to overweight, fatigue to arteriosclerosis."
In 1992, the CC Pollen Company and its owners (Bruce R. Brown, Carol M. Brown, and Royden Brown) agreed to pay $200,000 to settle charges that they falsely represented that bee-pollen products could produce weight loss, permanently alleviate allergies, reverse the aging process, and cure, prevent, or alleviate impotence or sexual dysfunction. The company and its owners were also charged with falsely stating that bee-pollen products are an effective antibiotic for human use and cannot result in an allergic reaction. Under the agreement, the company and its owners were prohibited from making all of these claims and are required to have scientific evidence to support any other health-related claims about any other product for human consumption. Some of the false claims were made in "infomercials" that were misrepresented as news or documentary programs, even though they were paid ads. During one infomercial, entitled "TV Insiders," host Vince Inneo falsely implied that the program was part of a series of independent investigations. The products offered during the infomercial were Bee-Young, Pollenergy (to "restore missing energy'), Royal Jelly ("to keep sexually active at any age"), President's Lunch, and First Lady's Lunch Bar. The infomercial producer TV, Inc., signed a separate consent agreement.
Although violation of an FTC consent agreement can trigger large penalties, Royden Brown continued to promote bee pollen illegally. In May 1994, S&S Public Relations Inc., of Chicago, issued a letter stating: "It's allergy season, but many sufferers aren't suffering anymore. They're using Aller-Bee-Gone, bee pollen tablets that are credited with relieving the symptoms of allergies, asthma, and other respiratory ailments." The accompanying news release added that Brown's lifetime goal was "to eliminate degenerative disease worldwide through the use of bee pollen. However, a few weeks later, bee pollen's most colorful promoter died following injuries sustained in a fall.

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