The information provided on this page is intended to serve as a comprehensive resource and should not be a substitute to professional medical advice. If you have concerns it is always best to speak ...

The information provided on this page is intended to serve as a comprehensive resource and should not be a substitute to professional medical advice. If you have concerns it is always best to speak ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Everyday Health independently vets all recommended ...

Boost immunity, heart, bones, and overall health by increasing your intake of vitamin D2 and D3. Focus on getting sufficient D3 to most effectively maintain blood levels of vitamin D. Speak with your ...

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 the ...

A doctor and dietitian break down what to consider as you choose when to take your dose. Reviewed by Dietitian Sarah Pflugradt, Ph.D., RDN, CSCS It can be challenging to meet your vitamin D needs ...

This multivitamin capsule contains 10 essential vitamins and minerals, including magnesium, vitamin K2, and boron. People can take out a subscription, and Ritual will deliver the product each month. A ...

The VITAL randomized clinical trial tested vitamin D and marine omega-3 fatty acid supplements in the primary prevention of cancer and cardiovascular disease. Long-term supplementation with vitamin D ...

Researchers from Boston University School of Medicine (BUSM) have found that vitamin D2 is equally as effective as vitamin D3 in maintaining 25-hydroxyvitamin D status. The study appears online in the ...

Doctors use the 25-hydroxy vitamin D test to monitor your vitamin D levels. Low levels can mean you need to spend more time outdoors or adjust your diet. But it can also occur with certain medical ...