We can become depleted for many different reasons, but the effects on our mental state are similar. If you recognize these ...

The heat is increasing rapidly these days. It's difficult to step out of the house these days. It causes excessive sweating, irritability, and shortness of breath after even a short walk. This causes ...

Dartmouth researchers have developed a cell phone-based tool that monitors tissue health by using a naturally occurring ...

It often happens without warning. You get up from a chair, take a step, and suddenly the room feels like it is tilting. For a few seconds, your vision.

If you’re planning a getaway at one of these popular high-altitude destinations—from Banff to the Colorado Rocky Mountains—try acclimating in any of these “intermediate altitude” cities first.

From constant fatigue to brain fog, subtle symptoms could be warning you about a hidden nutrient gap affecting your energy ...

Breathing is something most of us never think about — until suddenly, you can’t do it the way you normally do. Difficulty breathing can come on gradually, such as during ...

High cholesterol can cause fatigue by reducing blood flow, increasing heart strain, triggering inflammation, and medication side effects.

Vitamin B12 supplements are often recommended to people who feel constantly tired or low on energy. The nutrient plays a crucial role in red blood cell formation, nerve function and energy production ...

Unhealthy weight loss can cause more health problems than you might think. A doctor shared ten signs you should be aware of, including brittle nails, hair fall, muscle cramps, and more.

Heart attacks feel sudden. But doctors say they follow patterns the body quietly repeats every day. One of the most striking patterns appears in the early morning hours.Cardiologists have observed ...

Dear Savvy Senior: What can cause dizziness in older adults? I have dizzy spells from time to time, but I’m not sure what causes it or what I should do about it. — Dizzy Donna Dear Donna: Whether it’s ...