If you want a vitamin D supplement that supports your child’s bone, teeth, and immune health, Zahler Junior D3 Vitamins 1000 IU is a great option. We have been using Zahler Junior D3 Vitamins ...

Historically, 400 IU (10 ug) of vitamin D was recommended for better health because it closely approximated the amount of vitamin D in a teaspoonful of cod liver oil. However, 800 to 1,000 IU is ...

If you’re looking for an affordable and effective vitamin D supplement, Nature Made Vitamin D3 1000 IU is a great option. We’ve been using Nature Made Vitamin D3 1000 IU for several months now ...

The UVB radiation converts 7-dehydrocholesterol in the epidermis to pre–vitamin D3, which undergoes thermal isomerization ... About 5 trillion cigarettes are manufactured each year—≈1000 cigarettes ...