We asked skin doctors to share the weird or surprising symptoms that make ... “It can also happen with some autoimmune diseases.” Factors like vigorous exercise, hot weather, sun exposure ...

A deficiency can slow digestion and disrupt gut microbiome balance. 8. Weird Skin Issues (Dryness, Eczema Flare-ups) If your skin is unusually dry, itchy, or prone to redness, low Vitamin D might ...