Energy drinks are big business. Marketed as quick fixes for fatigue and performance dips, energy drinks are especially popular among young people, athletes, sports enthusiasts, and so-called "weekend ...

Vitamin D plays quite an important role in bone strength, muscle health, mood balance, and immunity. But the body absorbs it properly only when certain nutrients support the process. Sunlight helps ...

Energy drink manufacturers say yes — absolutely — they’re safe. They have evidence, many studies. Proof. They may be correct — especially in laboratory settings. But it would be best to have ...

A red cup of coffee held in someone's hands - Gala AP/Shutterstock Many of us love (and need) coffee to start our day right, whether you're making yourself a latte, an iced coffee, or an espresso soda ...