Dementia impacts millions of older adults, but researchers are still learning how, exactly, to prevent this devastating illness. Now, research suggests that increasing your intake of one specific ...

This once-daily formula contains 5,000 IU of fat-soluble vitamin D3. “What I love about Garden of Life is that it also has probiotics mixed in, so you get a boost of gut health with your vitamin ...

We also appreciate that Nature Made Vitamin D3 K2 Softgels provide a high dose of Vitamin D (5000 IU) and a decent amount of Vitamin K2 (100 mcg) in each softgel. This makes it easy to get the ...

This means that it is a safe and healthy option for daily use. Each supplement capsule contains 5000 IU of vitamin A, 5000 IU of vitamin D3, and 500 mcg of vitamin K2, making it a potent ...

In one trial, taekwondo athletes were given 5,000 IU of vitamin D3 daily for a month during winter. The supplementation group had a much lower average score of respiratory tract infections, at just ...

Liver is a love-it-or-hate-it food, but if you like beef liver, it's another good way to get vitamin D. You can either cook ...

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

Vitamin D, often referred to as the "sunshine vitamin," becomes increasingly important as we age. Not only does it play a big ...

Medically reviewed by Aviv Joshua, MS Vitamin D levels can be measured with a blood test. This test can indicate whether you have adequate levels, are at risk of a vitamin D deficiency, or have levels ...

But this isn't the whole story—our food choices aren't pulling their weight either, thanks in part to a limited list of foods that actually provide vitamin D in significant quantities.

In practice, most urban dwellers do not get much exposure to sunlight and diet generally does not supply sufficient amounts of vitamin D: a serving of fish may contain 200-500 IU; a cup of a ...