Weight gain is the intake of more calories than your body burns in a day. The calorie surplus supports muscle growth, increases bone density, and adds fat to your frame.

Discover science-backed methods to gain weight healthily, including calorie-dense meal planning, strategic strength training, and supplements that actually work ...

Run a calorie surplus for long enough and you'll gain weight. That said, it’s probably not a good idea to rely solely on increased protein intake if you're looking to gain weight.

Below, you’ll find a definitive list of high-protein, low-calorie foods to add to your diet, as well as the benefits that eating more of these foods can bring, and ideas on how to cook with them.

There are certain lifestyle habits that are clearly linked to weight gain, like not being active in your daily life and eating a diet filled with ultra-processed foods.But new research suggests ...

A high-fat diet sets off metabolic dysfunction in cells, leading to weight gain. ScienceDaily . Retrieved July 12, 2025 from www.sciencedaily.com / releases / 2025 / 05 / 250528131843.htm ...

Hormonal fluctuations can increase anxiety and mood swings, which raise stress levels, which then exacerbate menopausal symptoms and promote weight gain, particularly around the midsection.