Vitamin D, the steroid vitamin

Vitamin D is actually a hormone (steroid) and not a vitamin, as our bodies can synthesize vitamin D from UVB rays from the sun and convert it into its active … Continue reading Vitamin D, the steroid vitamin

Vitamin D for building muscle, enhancing exercise performance and losing fat

Vitamin D is actually a hormone (steroid) and not a vitamin, as our bodies can synthesize vitamin D from UVB rays from the sun and convert it into its active … Continue reading Vitamin D for building muscle, enhancing exercise performance and losing fat