What it is:
As the name suggests, aged garlic extract is produced by aging garlic, which enhances its antioxidant properties and reduces its strong odor.
Benefits:
The health benefits of garlic are attributed to its sulfur-containing compounds, such as allicin, diallyl disulfide, and s-allyl cysteine. Allicin, in particular, is responsible for the distinctive smell of garlic and many of its medicinal properties. It is rich in antioxidants, which protect cells from damage caused by free radicals. This can help reduce the risk of chronic diseases such as cancer and heart disease. Additionally, the compounds in garlic have anti-inflammatory effects, which can help reduce the risk of chronic inflammatory diseases like arthritis.
Science:
This 2001 animal study examined the effects of garlic supplementation on protein metabolism in rats. Rats were fed diets with different protein levels, with and without garlic powder. After 28 days, rats on higher protein diets with garlic had significantly higher testosterone and lower corticosterone levels than those without garlic. Additionally, garlic improved nitrogen balance, urinary testosterone markers, and liver enzyme activity in rats on a high protein diet. Overall, these outcomes suggest that garlic supplementation supports a more favorable hormonal environment for muscle growth, reduces stress-induced muscle breakdown, and enhances protein metabolism, which are all beneficial for males looking to optimize their hormone health.
This 2021 study investigated the effects of garlic extract on the testicular tissue of diabetic rats. Diabetic rats typically show increased oxidative stress, inflammation, and impaired sperm quality. The study found that garlic extract reduced glucose levels, oxidative stress, and inflammatory markers while improving testosterone levels and sperm quality in diabetic rats. These results suggest that garlic can protect testicular tissues from diabetes-related damage due to its blood sugar-lowering, antioxidant, and anti-inflammatory properties.
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