Understanding the Effects of Caffeine and Finding Your Sweet Spot

Caffeine may not have strong adverse effects like cocaine or heroin, but tolerance can develop. Misuse can lead to adverse outcomes. Understanding healthy caffeine consumption is important. Genetic variants influence caffeine metabolism and intake. Everyone responds differently to caffeine based on genetics. Your body signals how much caffeine it needs. Sensitivities and dependence vary from person to person. The FDA suggests a max of 400mg of caffeine per day. Beyond that, side effects can occur.