Low levels of a common nutrient found in red meat may increase the risk of two potentially deadly heart conditions, new research has found. The researchers said that zinc supplements might help reduce heart inflammation in people who don't get enough of the nutrient. Measuring zinc directly in the human heart is difficult and blood levels do not always reflect what is happening inside heart cells. Zinc supplements are available over the counter in tablets, capsules, and liquids. Zinc is often paired with vitamin C and magnesium in supplements targeting immune function, metabolic health, and muscle recovery.

Source: Daily Mail March 04, 2026 17:22 UTC