Vitamin D 21st Century Vitamin D3 25mcg 1000IU 60 tab

Description

Vitamin D from 21st Century is suitable for daily use. Vitamin D3 is the body's preferred form of vitamin D. It is sometimes called the "sunshine vitamin" because it is produced in the skin in response to sunlight. But unfortunately, getting your daily D3 from the sun is actually not possible. Vitamin D is an essential vitamin for many metabolic processes. Vitamin D3 helps regulate the absorption of calcium and phosphorus and supports the normal function of the immune system.