Competition, especially with oneself, is the epitome of motivation.

Generally, probiotics are safe, but you can have too much of a good thing.

When it's hot out, do you workout at the same intensity as you would with cooler weather or do you take it down a notch?

Traveling for vacation or work does not mean you have to regress because of bad nutrition or missed workouts.

People who taste bitter flavors more intensely tend to enjoy the flavor of salt more intensely as well.

A team of researchers at Northwestern University have designed a sweat-sensing skin patch that can track exercise and fitness data, but has the unique ability of providing hydration data.

What you eat and drink today will either fuel you or degrade you for your upcoming activities.

Don't mess around with soaring temperatures. These tips could save you a trip to the ER.

I’ve been at this game for a long time, and I am still amused when people ask what the key to success is.

Hydration is critical for most sports - but how do you determine what's best for you?

Bored with plain old water? I was too, so I decided to get creative.

Should you drink a specific amount of water per day or can you just drink when you're thirsty?

Drinking a ton of water and saving your weight cut for the last day is actually better than gradual dehydrating. In this case, slow and steady does not win the race.

A review of the research confirmed dehydration can significantly impact a variety of athletic markers.

It is often possible to catch yourself, take a breath, and recover. At other times you may pass out.

A new study suggests young athletes are more likely to be dehydrated, and won't necessarily stay hydrated even if water is available.

We know hydration is important and can directly affect our performance, but here's what you need to know about exactly how much to drink and when to keep you going at your best.