How can I gain weight? I'm too thin, and it feels like I've never gained weight no matter how much I eat.

Nov 28, 2024 Source: Cainiu Health
Disease description:

I am 24 years old and have always been very thin. I am 175 cm tall, yet my weight is only 55 kg. I have tried various methods to gain weight, including eating large amounts of high-calorie foods, but my body seems unable to absorb the nutrients effectively, and my weight has never increased significantly. I am concerned this may be related to my constitution or an underlying health issue, and I would like to find an effective way to gain weight.

Doctor's answer (1)
Dr. Yang Ziqi

Being underweight may be related to various factors, including genetics, metabolic rate, digestive and absorptive capacity, and certain health conditions. Weight gain can be achieved by increasing caloric intake, choosing nutrient-dense, high-calorie foods such as nuts, meats, and full-fat dairy products. At the same time, it is important to maintain dietary diversity to ensure adequate intake of protein, carbohydrates, and fats. Combining this with strength training can effectively promote muscle growth, increase body weight, and improve body composition. Sufficient sleep and appropriate rest are also essential to enhance the body's recovery capacity and metabolic efficiency.

If weight gain remains difficult despite trying multiple approaches, it is recommended to undergo a health examination to rule out any underlying medical conditions.