Since 2010, Americans have lowered their ... that has grown in popularity is Poppi. Only two of Poppi’s nine flavors, Classic ...

So this has us wondering, does an espresso shot or a simple brewed cup of joe contain more of a caffeine hit? Here are a few tips for decoding caffeine content, which can mean the difference ...

Some contain just salts and electrolytes, and others will have added sugars ... CNN: How much caffeine does someone need to consume for it to be dangerous? Wen: More than 400 milligrams ...

While poppy seeds are often an ingredient in baked goods and pastries, they also -- depending on how they are harvested and ...

Your coffee's caffeine content can vary significantly depending on various factors, including the type of coffee bean you use ...

What the drug does for him is block the ... of strength-based exercise or sport; you'll have improved performance with those activities with use of caffeine," said Dr. Brett Toresdahl, an ...

All that can be studied are short-term effects. Like other drugs, caffeine does have a definite impact on mental and physical functions. Repeated studies have shown that caffeine is analeptic (it ...

And most experts don't think caffeine addiction is a big problem. It's not like you're going to need rehab. Does decaf mean it ... Sometimes. If you have osteoporosis, keep your intake to three ...

And some rely on caffeine's effects to feel mentally agile throughout the day. But how does it work ... caffeine consumption appears to have little effect on regular users compared to non-users ...

A hit of caffeine is a go-to way to wake up in the morning and to power through the dreaded 3pm energy slump. Another favourite is to have a quick ... a caffeine nap and does it actually work?

It seems that caffeine may slightly boost the speed of physical movements – but it turns out that its effects on the brain are not what you might have thought. All our results were in line with ...