How can I gain weight quickly in a healthy way?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Gaining weight quickly and healthily requires a combination of balanced nutrition, calorie-dense foods, strength training, and, in some cases, dietary supplements. Prioritize nutrient-rich meals with lean proteins, healthy fats, and complex carbs to support steady, sustainable weight gain.

If you're struggling to gain weight, an underlying health issue could be the cause. Take a free, instant, online symptom check to better understand what's going on and confidently plan your next steps.

Reviewed for medical accuracy: 07/20/2026

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Explanation

Gaining weight quickly in a healthy way involves focusing on good nutrition and dietary supplements can help individuals do that.

Key Points:

Nutrition: Eating a balanced diet with a mix of proteins, fats, and carbohydrates is essential. This helps your body get the energy and nutrients it needs to grow.
Supplements: Sometimes, adding dietary supplements can aid in faster weight gain, especially if you are recovering from malnutrition. These supplements provide extra calories and nutrients.
Recovery: Fast and healthy weight gain can be particularly important in situations where someone is recovering from a catastrophic injury or prolonged illness.

Remember, while gaining weight, it's crucial to maintain a healthy and balanced approach to ensure overall well-being. If you're experiencing unexplained weight changes or health concerns, take our free symptom checker to better understand what might be affecting your body.

(References)

Thompson DS, McKenzie K, Opondo C, Boyne MS, Lelijveld N, Wells JC, et al. (2023). Faster rehabilitation weight gain during childhood is .... PLOS global public health, 38127945.
Hoare S, Poppitt SD, Prentice AM, & Weaver LT. (1996). Dietary supplementation and rapid catch-up growth after .... The British journal of nutrition, 8942357.
Singhal A, Cole TJ, Fewtrell M, Kennedy K, Stephenson T, Elias-Jones A, & Lucas A. (2007). Promotion of faster weight gain in infants born small for .... Circulation, 17179023.

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