Supplements may negatively affect sleep quality due to their ingredients, mode of action, or the timing of doses. Some vitamins, such as melatonin, promote relaxation and induce sleep. Others can act ...

We don't yet know if vitamin D supplements can boost your immune system, as research on the topic has shown mixed results. If you want to try vitamin D supplements for better immune health, your ...

New research suggests magnesium may help lower the risk of colorectal cancer via increasing vitamin D levels in the body.

We’re nearing the end of what’s been a long winter for people in many parts of the United States. In the middle and northern regions of the U.S., where winter brings not only cold but limited sun, ...

In a multivariable analysis of kids who were undergoing adenotonsillectomy, obstructive Apnea-Hypopnea Index (AHI) scores (which range from ≥5 to ≥30 apnea and hypopnea events per hour) were ...

Vitamin D deficiency is common in children with severe obstructive sleep apnea (OSA) and is associated with increased OSA severity. Lower serum 25-hydroxyvitamin D levels correlate with higher ...

In a recent study published in the journal Nutrients, researchers investigate whether exposure to endocrine-disrupting chemicals (EDC) in the environment contributes to vitamin D deficiency and has a ...

Depending on the type, some vitamins and minerals can be taken at any time of day, with or without food, while others require ...

Often overlooked yet essential, vitamin D supports everything from your immune system to your mood. Experts explain why ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Magnesium supports normal immune function and energy production ...