Air pollution exposure, both before and after birth, significantly escalates the risk of respiratory infections in children.

"Many Americans are deficient in vitamin D due to limited sun exposure from indoor lifestyles, sunscreen use and our northern ...

Supplements are part of the daily routine for over half of adults in the United States. However, they aren't regulated in ...

The first year of life is a crucial period for any child’s growth, but it becomes even more challenging when we look at how ...

Vitamin D supplements are popular for bone health and immunity. When is the best time to take vitamin D? Here's how to take it properly, according to experts.

Low vitamin D is linked to increased respiratory infections and poor lung function. Supplementing can improve immune defense in the respiratory tract.Supplements aren’t a replacement for lifestyle ...

Introduction Vitamin-D deficiency has been linked to an increased risk of respiratory infections. The objective of this study was to determine the frequency and clinical importance of vitamin-D ...

Acute upper respiratory tract infections (URTIs) are the most common acute infectious diseases in children, especially in preschool children. Vitamin A has a positive role in the immune system and may ...