how-long-does-it-take-for-caffeine-effect

How long does it take for caffeine effect?

The studies and research found that the half-life of caffeine is about 5 hours on a human being’s brain. As it’s a stimulating drug...
what is caffeine

What’s caffeine and how does it work?

Most of the people doesn’t know effects of caffeine on human health. but everyday, We have been taking and consuming caffeine from the various...