Dr. Tracy McAlvanah

If recovering from exercise is so difficult it feels like it’s ruining your days and sapping your motivation, you may be suffering from loss of exercise tolerance.

Do your eyelids droop and does your energy flag every afternoon around 3 to 4 p.m? Is your answer to energy crashes a soda, coffee, energy drink, or sweet snack to sustain you until dinner? If [...]

Chemicals that are toxic to the brain, immune system, hormonal system, liver, and more are in virtually every household and body product used by the average person. Here's a list of the worst [...]

Recent research found that sleeping less than six hours a night for just one week can lead to more than 700 changes in gene behavior, affecting coping mechanisms, immunity and aging.

When most people think of inflammation they think of arthritic joints, or maybe a sprained ankle. Your brain can become inflamed too - and here's the problem: an inflamed brain won't hurt.

Yes, you can live without it, but the gallbladder is actually a vital digestive organ. It stores bile, a chemical necessary for the digestion and absorption of fats. It also helps ensure you [...]