A study found people who took vitamin D supplements were less likely to develop dementia. But experts said other factors may have been the reason for the reduced risk.

Dark underarms may simply have to do with pigmentation and levels of melanin in the skin. But sometimes armpit discoloration is a sign of a health condition. Learn more here.

Running burns the most calories per hour. However, other exercises like walking, bicycling, and HIIT workouts are great ...

On his first day back at the White House, President Donald Trump signed an executive order withdrawing the United States from ...

Yes, allergies can make you feel tired. Fatigue is a common allergy symptom, and it’s caused by factors like inflammation or itchy, watery eyes. Learn more.

A heated studio makes hot yoga different from traditional classes. Some classes have a fan going. Learn what to wear and if it’s safe for your health.

Your body provides many signs when it needs rest, including dark circles, muscle aches, and skin blemishes. Here’s how to ...

Elderberry juice is having its health and wellness moment. Elderberry is a dark purple berry from the black elder tree, which ...

Many antibiotic labels contain warnings not to take them with alcohol. Learn more about the risks of drinking while taking ...

Learn about ice hacks for weight loss, including the risks and possible benefits. These tactics include ice cold drinks, ice ...

Smoothies can be healthy, especially when made with nutritious ingredients like fruit, veggies, yogurt, and healthy fats.

The short answer is yes, PCOS has a complex genetic predisposition. However, lifestyle and environmental factors also play a ...