Independent consumer research platform SupplementInsight identified NUTRAHARMONY’s Vitamin D3 and K2 formulations among the ...

Some vitamins are stronger when paired with others. Experts share the most powerful nutrient combinations — and the ones you ...

Breastfed infants and children with certain medical conditions are also susceptible to vitamin D deficiency. If a healthcare professional has recommended a vitamin D supplement for calcium absorption, ...

Aurora, CO, Jan. 05, 2026 (GLOBE NEWSWIRE) -- As Americans research vitamin D supplementation options during peak winter deficiency season, consumer attention has turned to delivery technology and ...

Vitamin D3 may be one exception as it is important to prevent and treat osteoporosis for those who are at risk. While I often hear that vitamin K2 is effective for osteoporosis (p ...

Your calcium supplement gets a boost when you take it alongside vitamin D.

Vitamin K2 may improve bone density and reduce arterial stiffness, lowering heart disease risk. Adult males need 120 mcg of vitamin K per day, and females require 90 mcg per day. Food sources of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Your body needs a wide range of vitamins and nutrients to run efficiently, but there are some that are ...

It's essential to get enough vitamin D to keep your immune system strong. But does it matter when exactly you take it? Experts explain.

Plus, the best ways to supplement your body if you find out you're deficient.