3 reasons you may not feel the full effects of caffeine and alternatives ways to boost your energy
3 reasons you may not feel the full effects of caffeine and alternatives ways to boost your energy INSIDER 2/26/2021 insider@insider.com (Sarah Fielding,Samantha Cassetty) © Jamie Grill/Getty Images If caffeine doesn't wake you up, it may be because you've built a tolerance. Jamie Grill/Getty Images If caffeine does not affect you it may be due to your genetics, lack of sleep, or increased tolerance. To boost your energy without caffeine, try exercising, going outside, or eating a healthy snack. Here are three possible reasons caffeine doesn't affect you and alternati...
Source: msn.com