#1 Sign That You Overdosed on Vitamin D — From taking D2 instead of D3?

0:00 Introduction: Vitamin D overdose
0:10 Vitamin D toxicity
3:40 The #1 sign of vitamin D overdose
4:02 Other signs of too much vitamin D
4:40 Vitamin D2 vs. vitamin D3
6:25 Learn more about calcification!