john saman

Dehydroepiandrosterone, commonly known as DHEA, is a hormone produced naturally by the adrenal glands. It plays a crucial role as a precursor to male and female sex hormones, including testosterone and estrogen. Over the years, DHEA supplements have gained popularity for their potential to improve energy, mood, and overall health. But how much of this is backed by science, and what risks should you be aware of before considering DHEA supplements? This article explores the benefits and risks...

Zinc, vitamin A, and iron are tightly interconnected nutrients. They form a  metabolic triangle  in which each one influences the absorption, transport, and activation of the others. A deficiency in any of the three can impair the function of the others, especially in tissues such as the gut lining, immune system, and blood. Vitamin A (retinol) circulates in the blood bound to retinol-binding protein (RBP), which is produced in the liver. Zinc is required for RBP synthesis, so low zinc levels...

Magnesium is a vital mineral involved in hundreds of physiological processes. While a balanced diet typically provides sufficient...