Humans are a lot like raisins. At birth, our bodies are approximately 78 percent water. Then we start to dry out. Adults are approximately 60 percent water, and seniors hover at around 50 percent wate
“Don’t go outside,” my grandmother scolded. “It’s wet. You’ll get sick!” As wise as she is, that’s not quite how the cold and flu viruses work. Let’s break it down, cough by cough, and examine which n
Most of us will never need to eat that much.
But endurance sports, whether you’re running a marathon or a 5K, do require a different approach to nutrition, starting with doubling your carbohydrate int
“Don’t go outside,” our grandmothers scolded. “It’s wet. You’ll get sick!” As wise as she is, that’s not quite how the cold and flu viruses work. Let’s break it down.Invasion of the body snatchersDr.
People often talk about how “love is in the air.” Research shows this might be true—literally! When you enter a room, your body releases sexual chemicals that tell others about you. What scents are yo
Think you’ve figured life out? Think you know how to be productive on a few hours of sleep? Becoming a new dad will make you question everything. Here’s how to embrace the joys and challenges that com