Can garlic increase testosterone secretion?

Garlic may be helpful in boosting testosterone secretion, but the effects vary from person to person. The active ingredients in garlic may indirectly affect testosterone secretion by regulating hormone levels and improving blood circulation, but the specific mechanism of action still needs more research to confirm.

Garlic contains ingredients such as allicin and selenium. These substances may protect testicular cells through antioxidant effects and reduce free radical damage to gonadal tissue. Animal experiments show that garlic extract can increase serum testosterone levels, which may be related to stimulating the secretion of luteinizing hormone. Some people's long-term consumption of garlic accelerates body hair growth and enhances sexual desire, which may be related to changes in testosterone levels.

The effects of garlic on testosterone are limited by individual differences. People with chronic diseases and metabolic disorders may find it difficult to significantly increase testosterone by simply eating garlic. Excessive intake of garlic may cause gastrointestinal irritation and affect nutrient absorption. People with thyroid dysfunction should be cautious as garlic may interfere with thyroid hormone synthesis.

Active ingredients can be obtained by consuming an appropriate amount of fresh garlic or fermented black garlic on a daily basis. It is recommended to consume 2-3 cloves a day. The effect is better when paired with foods such as oysters and pumpkin seeds that are high in zinc. Bad lifestyle habits such as staying up late for a long time and excessive stress will offset the effect of food supplements, so you need to adjust your work and rest simultaneously. If there is obvious sexual dysfunction or abnormal hormone levels, you should seek medical examination in time to avoid blindly relying on food supplements to delay treatment.