How to Gain Weight

What Does “Underweight” Really Mean?

Being underweight is defined as having a body mass index (BMI) below 18.5. This is estimated to be less than the body mass needed to sustain optimal health.
Conversely, over 25 is considered overweight and over 30 is considered obese.
Use this calculator to see where you fit on the BMI scale (opens in new tab).
However, keep in mind that there are many problems with the BMI scale, which only looks at weight and height. It does not take muscle mass into account.
Some people are naturally very skinny but still healthy. Being underweight according to this scale does not necessarily mean that you have a health problem.
Being underweight is about 2-3 times as common among girls and women. In the US, 1% of men and 2.4% of women 20 years and older are underweight.

 Gain Weight Tips:

If you want to gain weight, then it is very important that you do it right.
Binging on soda and donuts may help you gain weight, but it can destroy your health at the same time.
If you are underweight, then you want to gain a balanced amount of muscle mass and subcutaneous fat, not a bunch of unhealthy belly fat.
There are plenty of normal weight people who get type 2 diabetes, heart disease and other health problems often associated with obesity .
Therefore, it is absolutely essential that you still eat healthy foods and live an overall healthy lifestyle.
Now let’s look at several effective ways to gain weight fast, without ruining your health at the same time.

• Eat more calories than you expend.
• Eat nutrient-dense, calorie-rich food.
• Increase dietary fat intake.
• Add a weight-gainer supplement.
• Lift heavy weight.

If you're a hardgainer yourself, you've probably already heard the golden rule of weight gain: Eat up. We know, we know: You just can't eat anymore. You hate feeling uncomfortable. You don't like filling yourself with pizza and hamburgers.
We get that eating a lot isn't an easy job. But, really, the simplest way we can explain how to gain weight is exactly what you've heard over and over: eat lots of food, train heavy, and supplement smart.