Medically reviewed by Jonathan Purtell, RDN Many people reach for coffee or an energy drink when they feel sluggish, but plain water is often overlooked. Even mild dehydration can affect how you feel ...

Energy drinks are designed to boost mental and physical alertness, but they often contain high levels of caffeine, sugar, and other stimulants. Occasional consumption might be safe for most adults, ...

Your 40s can feel more exhausting than your 60s. The reason isn’t inevitable decline, but a clash between biology and peak ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s mid-afternoon, and here comes that all-too-familiar feeling — you're dragging, and you're also ...

Bundle up and drop your thermostat a few degrees. Heating your home uses more energy and costs more money than any other ...

Add Yahoo as a preferred source to see more of our stories on Google. Healthy snacks like hummus and veggies keep your energy levels up. (Getty Images) (Zana Munteanu / 500px via Getty Images) Do you ...

Understanding the root causes of your high energy bills is the first step to taking control of your finances. A Home Energy Audit is a powerful tool that can help you identify problem areas in your ...

Experts discourage regular consumption of energy drinks. High caffeine content paired with the supplemental ingredients in ...