This article explores the science-backed benefits of zinc, the best dietary sources, and how to ensure optimal intake for ...

Some research suggests that taking zinc supplements at night may help improve sleep quality—another crucial factor in keeping your immune system strong. Related: How Better Sleep Can Supercharge Your ...

and skin struggles to heal from irritations and infections. White spots or brittle nails are common signs of zinc deficiency. Since zinc plays a role in cell production, insufficient levels can ...