Green tea has different ratios of caffeine depending on the type. Learn about high-caffeine coffee alternatives and decaf ...

The rising demand for natural, functional foods has led to the growing popularity of functional teas, which are caffeine-free ...

Heart health is woven into the fabric of daily life for many, particularly for those who turn to coffee for a boost of energy ...

By Dr. Liji Thomas, MD Study finds that consuming more caffeine may improve heart health. Study: Caffeine improves systemic ...

You can even develop a dependence on caffeine. However, enjoying small to moderate amounts of caffeine may have some health benefits. For example, consuming less caffeine or avoiding it may lead to ...

Can drinking coffee yield cardiovascular benefits? Can too much caffeine increase stroke risk? Three recent studies examine ...

In today’s busy world, getting a good night’s sleep can be a real challenge. Whether you’re struggling with stress, ...

So be conscious of how you consume your caffeine to get the best boost. “Daily consumption of moderate amounts (defined in ...

It’s found in many energy and soft drinks and may have benefits such as helping reduce fatigue, boost brain health ... such as caffeine, theophylline, and theobromine. Guarana also boasts ...

Here's the short answer. Some research suggests moderate caffeine consumption has a positive impact on erectile health, but ...