Vitamin
Vitamin D2
Vitamin D2, or ergocalciferol, is the form of vitamin D made by fungi and yeast when they are exposed to UV light.
Also listed as Ergocalciferol
Effects by health goal
Open an effect to see the studies behind its rating. Bars show the size of the effect; the letter grades the evidence.
Essential Health1 effect
No study is linked to this rating.
Bone & Joint1 effect
No study is linked to this rating.
Fitness1 effect
No study is linked to this rating.
Immune Support1 effect
No study is linked to this rating.
Stress & Mood1 effect
No study is linked to this rating.