Coffee & Tea

Some products marketed as healthier alternatives may contain hidden ingredients that can affect kidney health over time.

An exotic South African tea offers more than its unique flavor.

That hot coffee you grabbed to-go this morning on your way to work could have hundreds of thousands of microplastics floating in it. Microplastics from to-go cups leach into your ...

A recent study suggests coffee reshapes the gut microbiome in ways that influence mood, cognition, and inflammation.

The same caffeine that helps people stay focused during the day also makes it harder for them to fully rest at night.

Cooling, invigorating, and easy to grow, peppermint has been used for centuries to refresh both mind and spirit.

A restful night’s sleep requires balance in both body and mind—even small changes can make a big difference.

TCM's core spring dietary practices include three key principles: warming, circulating, and clearing.

A study tracked more than 131,000 people for up to 43 years.

Rooted in ancient tradition and backed by modern science, tea’s natural compounds support clarity and calm.

The findings offer fresh insight into a long-standing question about caffeine and bone health.

From toxins to pesticide residues, we examine what's really in your coffee and whether you should be concerned.

Gender and time of life guide when and for what purposes to take certain teas for the greatest health benefits.

We often think of coffee as a quick energy boost, but science suggests it acts more like a high-interest credit card.

Caffeine gum fits in your pocket, making it convenient for people who want a controlled dose of caffeine for a mental or physical edge.

With Japanese matcha supplies running low, tea aficionados look to the United States for healthy alternatives.

Recent research shows how caffeine activates cellular pathways similar to those triggered by exercise and calorie restriction, potentially slowing aging.

Yerba mate is packed with bioactive compounds that may support metabolism, heart health, and even cancer prevention.

Your morning cup of joe may feel like it's giving you energy, but the effect is an illusion.

A new study finds that morning coffee drinkers reap more benefits than those who sip throughout the day.

Drinking coffee the right way is key to maximizing its health benefits while avoiding potential side effects.

Learn about how coffee dramatically affects gut bacteria levels, according to research involving nearly 77,200 study participants.

Research shows that mushrooms are rich in antidiabetic, antioxidant, anti-cancer, and immune properties.

Plus, discover 10 evidence-based reasons to drink a daily cup of coffee.

“He was addicted to caffeine. He’d have anywhere from six to 12 cups a day,” says Dr. Daniel Amen, describing an Air Force pilot he once treated. Watch our exclusive ...

Researchers found yet another benefit that may add to the list of health advantages of consuming caffeine from food or beverages.

How are migraine, dry eyes, and light sensitivity linked? And how can vitamins, alongside dietary and lifestyle changes, bring relief? Watch our exclusive episode, only on NTD. It was “like ...