Vitamin D alone may not be enough for bone health. Nutritionists explain why magnesium is essential to activate vitamin D and ...

Self-medicating with vitamin B12 without a doctor’s guidance is not a good idea. Even though B12 is water-soluble (meaning excess amounts are usually flushed out in urine), taking more than your body ...

Winter means less time in the sun, but there are foods that can help you get the vitamin D your body needs to function.

Vitamin D3 and vitamin K2 work together to support bone strength, improve calcium use, and help maintain healthy bone density.

Dear Dr. Roach: I am 60 years old and generally healthy, but my vitamin D is low (below 20). I took 50,000 IU of vitamin D2 for six weeks, then 2,000 IU of vitamin D3 daily for the past two years.

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, ...

We all need the right amount of vitamins and minerals to keep us healthy but many watch some more closely than others ...

Magnesium spray vs. supplement—what’s the difference? A dietitian explains the science behind absorption, benefits, and which ...

Among the vaping trends of recent years, some people are starting to inhale wellness products — without nicotine — touted to enhance energy levels and deliver more absorbable vitamins like vitamin B12 ...

Alyssa Northrop is a registered dietitian, nutrition writer, speaker and licensed massage therapist based in Minneapolis, Minnesota. She received a Master of Public Health in human nutrition from the ...

Dear Dr. Roach: I am 60 years old and generally healthy, but my vitamin D is low (below 20). I took 50,000 IU of vitamin D2 for six weeks, then 2,000 IU of vitamin D3 daily for the past two years.