1.Coffee
If you can’t get through the morning without a java jolt, you’re not alone. About 75% of Americans are coffee drinkers, and half say they drink it daily. The caffeine in coffee really does make you more alert. A cup of joe can also help you concentrate and boost your mood when you’ve got the Monday blues. Plus, lifelong coffee drinkers may have a lower risk of stroke and Alzheimer’s disease.
2.Green Tea
If you’re not a coffee drinker, this nutty-flavored beverage is another way to get your daily caffeine. Like coffee, tea can make you feel more alert. It may help tune out distractions like the noisy co-worker in the next cube too. There’s also evidence that the green stuff improves memory and attention. Experts can’t point to one component that makes these leaves so brain healthy. It’s likely the blend of healthy plant chemicals it contains.
