How to gain weight?

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Vasily Kozak

Lifehacker expert editor.

Hello! Lifehacker has detailed material about this theme. First, make sure you are clinically underweight. You can do this by calculating your body mass index. If it is below 18.5, then your body may, for some reason, lack nutrients.

If you are losing weight without exerting any effort, then first you need to find out what caused it. A doctor will help answer this question - start with a visit to a therapist.

But if you are healthy and just want to gain weight, then follow these simple tips: eat more often, do not drink before food, do not forget about snacks, use large plates, add cream to coffee, get enough sleep, throw smoke.

For more information on the reasons for low weight and ways to gain weight, read the link above.