The two main forms of vitamin D are ergocalciferol (vitamin D2) and cholecalciferol (vitamin D3). Vitamin D is necessary to ...

As a rule, younger people need less vitamin D than older people, regardless of sex. This article explains average vitamin D ...

This is “the same mechanism targeted by new prescription drugs in Alzheimer’s disease,” he says. Vitamin D might also slow the ... IU of fat-soluble vitamin D3. “What I love about Garden ...

Currently, many major prescription forms of vitamin D are actually vitamin D2 and not vitamin D3. Vitamin D2 is synthetically made from radiating a compound (ergosterol) from the mold ergot.

Vitamin D3 supplementation was associated with antihypertensive effects without significant between-dose differences among overweight older adults.

Both vitamins D2 and D3 are available as over-the-counter (OTC) dietary supplements. While most people don’t need a ...

Vitamin D is good for the immune system ... or those at high risk who may require other treatments such as prescription medication.

Vitamin D also helps clear beta-amyloid, a protein that plays a role in Alzheimer’s disease, Merrill points out. This is ‘the same mechanism targeted by new prescription drugs in Alzheimer’s ...