Anorexia nervosa is a psychiatric condition characterized by a fear of weight gain and reduced calorie consumption that can ...

January often brings a sense of reset, along with goals of building muscle and losing fat – also known as body recomposition ...

Loss of muscle mass (muscle atrophy) can be a result of aging or lifestyle habits, like being inactive or eating a poor diet. Muscle loss can also point to hormone abnormalities or underlying health ...

Some people with hyperparathyroidism may notice weight gain or weight loss. These changes may occur due to factors like underlying medical conditions or appetite changes. Hyperparathyroidism is ...

Not exercising enough can cause weight gain, lower energy levels, and increased risk of disease. Learn more about the ...

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This article was reviewed by Felix Gussone, MD. Key Takeaways: Hormones like insulin, cortisol, thyroid hormones, and testosterone play a direct role in metabolism, appetite, and … ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...