With the ability to cure tooth decay, stop colds and flu in their tracks, and prevent numerous other diseases, vitamin D is a miracle nutrient.
Technically not a “vitamin,” vitamin D is in a class by itself. Its metabolic product, calcitriol, is actually a secosteroid hormone that targets over 2000 genes (about 10% of the human [...]

One of the main ingredients in today’s spray tanning solutions is dihydroxyacetone, a color additive that darkens your skin by reacting with amino acids in the surface layer of your skin. This is oftentimes abbreviated as DHA.
Modern sunless tanning products contain anywhere between 1 percent to 15 percent DHA. The higher the concentration, the darker [...]