“Vitamin D2 and D3 are the two most important forms for your health. Vitamin D2 is produced by plants, and Vitamin D3 is the one made by your skin when you get enough sunlight,” it said.
“Experts used to think that vitamins D2 and D3 were of equal importance for human health. But this was based on outdated studies of rickets in children. These days, we know lots more about Vitamin D. And it’s clear that D3 is far more important – and more effective – for our health and wellbeing.
“Vitamin D3 is the biologically active form of the vitamin, found in our bodies and in animals. When sunlight hits exposed skin, a reactive process converts cholesterol into Vitamin D3.
“Although you need both forms, Vitamin D3 is more important for your health and wellbeing. Our bodies absorb and use Vitamin D3 better, and it is more effective at treating diseases.