Sentences with phrase «significant decrease in testosterone»

Scientists observed that subjects experienced a small but significant decrease in testosterone levels while following a low - fat, high - fiber diet.

A study under male endurance athletes reported a significant decrease in testosterone when these athletes switched from a meat - rich to a vegetarian diet (16).

Not exact matches

This can result in a significant decrease in sperm count — leading to infertility — because the body needs its own testosterone to produce sperm.

For example, supplementing your diet with zinc for as little as six weeks has been shown to cause a significant improvement in testosterone among men with low levels, while restricting dietary sources of zinc has been found to lead to noticeable decreases.

Environmental factors, including pesticides, plastics, and other pollutants, have resulted in a significant decrease in the average testosterone levels for men, so most men will have, at least, a relative deficiency of testosterone (277).

A scientific research study on eight healthy male volunteers showed that subjects supplementing with 10 mg of boron significantly increased free (active) testosterone levels and decreased estrogenic activity as measured by a significant decrease in estradiol after only seven days.

Curiously, all study arms experienced significant decreases in both PSA and testosterone during the presurgical period.

Although previous research on CaCl2 in both diluents demonstrated a statistically significant decrease in serum testosterone [5]- [7], it was not stated explicitly whether the testosterone levels had decreased to below that of physiological range.