Taking vitamin D on an empty stomach is dangerous, but it shouldn’t be done this way. It simply won’t be absorbed, and it won’t bring any benefit to your health. RBC-Ukraine provides information on how to correctly take vitamin D, with reference to Wprost. Why is vitamin D important Vitamin D is extremely important for the body and performs numerous essential functions, including: Necessary for proper Calcium absorption: Vitamin D is required for the correct absorption of calcium from the digestive tract, which is crucial for maintaining a normal level of this mineral in the body. Assists in m…