Some research suggests that green tea could potentially lower testosterone levels due to certain compounds it contains, although the evidence is not conclusive.

The direct lowering of testosterone levels may be a side effect of green tea, according to one study. The Department of Physiology and Pharmacology in Brazil's Federal University specifically investigated the effect of green tea on testosterone production.

It has been demonstrated earlier on that green tea leaf extract has significant role in decrease in testosterone level as well as changes in morphological character of testis . Green tea catechin has been shown to inhibit tumor cell proliferation and promote the destruction of leukemia cell and breast cancer cells [16,17].

Feb 14, 2023 · According to a 1998 study conducted by the Saitama Cancer Center Research Institute in Japan, research revealed that excessive consumption of green tea could lead to increased levels of sex hormone-binding globulin (SHBG), which can decrease the amount of free testosterone in the bloodstream.

Dose-dependently green tea extract suppressed the testicular enzymes needed in steroidogenesis, decreased the size of testicles, and resulted in significant reductions of serum testosterone, being: -25% in the mild group, -60% in the moderate group, and -78% in …

Green tea is a popularly consumed beverage worldwide and contains polyphenols, whose antioxidant activities could improve sperm parameters and fertility thereof. We investigated the effect of green tea on the male rat reproductive system as well as its safety.

Sep 17, 2020 · Green tea is a popularly consumed beverage worldwide and contains polyphenols, whose antioxidant activities could improve sperm parameters and fertility thereof. We investigated the effect of...

Jan 14, 2025 · Green tea extract, rich in anti-inflammatory and antioxidant compounds, may help boost testosterone levels, offering potential benefits for men with low testosterone. Regular consumption of green tea can lead to sexual health benefits, improved liver function, and enhanced immune response.

Feb 12, 2024 · While some studies suggest that green tea may decrease testosterone levels, others argue that its impact is minimal. In this article, we will delve into the science behind green tea and its potential effects on testosterone, shedding light …

Dec 19, 2023 · Green tea is rich in polyphenols, like catechins, that could theoretically influence testosterone production by reducing oxidative stress. However, the actual mechanisms and effects are not fully understood and compelling evidence is lacking.