Common Causes of Weight Gain: From Prednisone to Deficiencies

Why do weight levels rise even with regular gym visits? Factors range from medications like Prednisone and antidepressants to vitamin deficiencies and digestive issues.

Young woman drinking cold water

Daily Weight Gain Fluctuations Due to Drinking Water

It can be discouraging to hop on the scale and discover your weight has gone up a pound or two in the course of a day. But rest assured, it isn't really possible to gain this much weight -- in the form of fat -- in a day.

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Woman drinking water bottle outdoors

Gaining Weight When Drinking Water and Eating Fiber

If you notice your weight has gone up right after you've had a glass of water or a fiber-rich snack, don't worry. Water and fiber don't cause permanent weight gain; in fact, they're often linked to weight loss.

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Woman drinking coffee in a cafe

Can Excess Caffeine Cause Weight Gain?

Caffeine is in a number of foods, including tea, coffee, chocolate, energy drinks and some types of soft drinks. It's even an ingredient in certain medications.

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Extreme close up of peanuts in shell

Can Eating Too Many Nuts Make You Fat?

Nuts are very nutritious, and they may even help limit your risk of cancer, heart disease and other health problems, according to a review article published in Nutrients in 2010. You may worry about their high calorie and fat content, however, thinking that they'll cause weight gain.

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