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Tribulus grows predominantly in India and Africa, is mentioned in ancient Indian Ayurvedic medical texts dating back thousands of years, and is used widely in the Ayurvedic system of medicine for the treatment of sexual dysfunction and various urinary disorders. It is a natural herbal alternative to synthetic anabolic hormones without any clinically proven toxic effects.
The active ingredient in Tribulus is marketed as Tribestan. Frequent clinical trials and studies have been carried out using this extract. Tribestan has passed all the drug tests at every competitive level and has been used with significant results by top professional athletes as well as by recreational sport participants with no contraindications, no toxicity and no side-effects. |
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![]() | ![]() | May do some good |
![]() | ![]() | Likely to help |
![]() | ![]() | Highly recommended |

GLOSSARY
Anabolic: Anabolic compounds: Allow the conversion of nutritive material into complex living matter in the constructive metabolism.
Ayurvedic: Type of alternative medicine in which diet and therapies, such as herbal inhalation and massage, are dictated by individual's body type; 4,000 year-old traditional Indian system believed to be helpful to those suffering insomnia, hypertension and digestive problems.
Herbs: Herbs may be used as dried extracts (capsules, powders, teas), glycerites (glycerine extracts), or tinctures (alcohol extracts). Unless otherwise indicated, teas should be made with one teaspoon herb per cup of hot water. Steep covered 5 to 10 minutes for leaf or flowers, and 10 to 20 minutes for roots. Tinctures may be used singly or in combination as noted. The high doses of single herbs suggested may be best taken as dried extracts (in capsules), although tinctures (60 drops four times per day) and teas (4 to 6 cups per day) may also be used.
Hormones: Chemical substances secreted by a variety of body organs that are carried by the bloodstream and usually influence cells some distance from the source of production. Hormones signal certain enzymes to perform their functions and, in this way, regulate such body functions as blood sugar levels, insulin levels, the menstrual cycle, and growth. These can be prescription, over-the-counter, synthetic or natural agents. Examples include adrenal hormones such as corticosteroids and aldosterone; glucagon, growth hormone, insulin, testosterone, estrogens, progestins, progesterone, DHEA, melatonin, and thyroid hormones such as thyroxine and calcitonin.
Luteinizing Hormone: Anterior pituitary hormone stimulating estrogen production by the ovary; promoting formation of progesterone by the corpus luteum in women and stimulating testosterone release in men.
Motility: Capacity for spontaneous movement, frequently in reference to the intestine.
Serum: The cell-free fluid of the bloodstream. It appears in a test tube after the blood clots and is often used in expressions relating to the levels of certain compounds in the blood stream.
Testosterone: The principal male sex hormone that induces and maintains the changes that take place in males at puberty. In men, the testicles continue to produce testosterone throughout life, though there is some decline with age. A naturally occurring androgenic hormone.