2-3 Cups Of Coffee Improve Brain Processing Of Positive, But Not Negative Or Neutral Words

Caffeine perks up most coffee-lovers, but a new study shows a small dose of caffeine also increases their speed and accuracy for recognizing words with positive connotation…

Eating Spinach Makes For More Efficient Muscles

After taking a small dose of inorganic nitrate for three days, healthy people consume less oxygen while riding an exercise bike.