The sun isn't the only source of vitamin D. Foods like eggs and fortified milks can provide the nutrient, supporting bone density and immune function.

Broccoli is packed with vitamin K, but several other foods provide even more. Explore the top 10 vitamin K-rich foods that support bone strength, blood clotting, and heart health.

Once a niche industry confined to small sections of health food stores, vitamin supplements have exploded in popularity over the past 25 years. With products frequently promoted on social media and ...

Vitamin E is an essential nutrient that plays a key role in many bodily functions, from supporting the immune system and fighting inflammation to protecting our vision and skin. It's a popular ...

Vitamins C, A, and B are supplements that can be taken with iron to improve energy and reduce tiredness and fatigue.

Vitamin B12 is an essential nutrient that we need to maintain nervous system function and overall health. It's also a very popular dietary supplement, even though most people can get enough of it from ...

Forbes contributors publish independent expert analyses and insights. Joanne Shurvell writes about travel, food, culture and fashion. Why is a healthy gut microbiome so important? According to the ...