How much caffeine is really in your coffee | Consumer Reports

There's a fine line between the caffeine boost you need and it leaving you jittery, wide awake at midnight, or nursing a ...

Here's how much caffeine is actually safe to drink per day — and the drinks you should think twice about consuming

Are you getting too much caffeine? Here's what researcher Marilyn Cornelis wants you to know.
New York Post

This much caffeine can raise your heart disease risk — even if you’re otherwise healthy

Too much coffee can be a latte for the heart to handle, with a new study linking over 400 milligrams of caffeine a day — roughly a venti-size coffee at Starbucks — to an increased risk of ...

Meet the 'Healthier Caffeine' Taking Over Energy Drinks: Everything to Know About Paraxanthine

Some claim it gives you energy and focus—without the jitters and crash.