Eating A Lot But Still Thin, How Come?

JAKARTA - Have you ever seen or yourself are people who will remain thin even though you eat a lot? These special conditions often make other people jealous.

Apparently, having a thin body even though you have eaten a lot is not just because of luck or a magical metabolism. There are many factors that influence a person to eat more without getting older easily.

Quoted from RollingOut, on Monday, October 13, 2025, here are several reasons a person can eat a lot without worrying about their weight gain.

1. Basic metabilism works more cepar

Everyone has a different metabolic speed. The metabolism of the market (Basal Metabolic Rate or BMR) is the amount of energy the body needs to maintain vital functions such as breathing, pumping blood, and maintaining body temperature.

People who eat a lot but are not fat usually have a high BMR. That is, their bodies burn calories more quickly, even while sitting relaxed or sleeping.

This can happen due to genetic factors, large muscle masses, or active lifestyles that make energy burning last continuously.

2. Genetic factors affect the way the body stores fat

Genetics plays a major role in determining how easy it is for a person to add or lose weight. Some people have genes that make their bodies more efficient in burning energy, not storing them in fat form.

Not only that, but genes also affect hormone ways such as leptin and ghrelin work. Leptin functions to signal fullness, while ghrelin triggers hunger. People with hormonal balance tend to feel fuller and not eat excessively easily.

3. Daily activities are higher without realizing it

People who are thin and weigh stable despite eating a lot, often have a higher daily level of activity, even without them knowing it. Small activities such as walking to the office, often standing, or often moving other limbs.

Even though it looks trivial, all the small movements can burn hundreds of calories per day. This is more about an active lifestyle, where people who move a lot are naturally more efficient at burning energy without having to die on a diet or heavy exercise.