Researchers from Sapienza University of Rome have found that increasing caffeine consumption, including caffeine found in coffee ... Notably, none of the volunteers had preexisting heart or vascular ...
All of these drinks contain caffeine ... such as herbal or fruit-based ones, have no caffeine at all. If you have trouble sleeping at night, avoid drinking green or black tea at dinner time ...
Many people turn to caffeine when they feel tired, but a natural solution can help boost energy without relying on stimulants. These vitamins aid in energy utilization and combat fatigue, even without ...