Green Tea vs. Coffee: Decoding the Energy and Heart Health Battle
There’s something brewing in your mug—green tea or coffee? The answer hinges on your goals, tolerance, and how your body reacts to caffeine. Both drinks pack perks, but their impact on energy and heart health splits along distinct lines. Coffee’s punchy caffeine hit—80 to 100 mg per 8 ounces—fuels a quick jolt, while green tea’s milder 25 to 50 mg delivers a steady, calm alertness. “The higher caffeine concentration in coffee gives a faster, bigger boost,” says Dr. Natasha Bhuyan. Yet green tea’s L-theanine, an amino acid, tempers that energy with tranquility, reducing jitteriness. For heart health, the science gets…
