When applied topically, caffeine can support hair growth by encouraging a longer growth phase, delivering antioxidants, and boosting blood circulation. Though most people can use caffeine for hair ...

Emili Sindlev in a blue cable knit sweater. There are no shortage of hair oils, serums, shampoos, and even supplements that promise faster hair growth and stronger strands. But getting longer hair may ...

For many other people, caffeine is something of a mystery. Studies — and there are scads of them — sometimes contradict each other. Products containing caffeine use positive words like “energy” and ...

Editor’s note: Yesterday, Deseret News looked at potential benefits and harms of caffeine in a caffeine-saturated world. Today, we look at how athletes use the drug to enhance performance. It’s 5:30 a ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Most pre-workout effects peak within 30-90 minutes, but caffeine ...

From espresso to energy drinks to supplements, caffeine comes in many forms, Rula notes. And if you’re like most people, you probably enjoy a cup of coffee each morning or a late-afternoon soda to ...