Not just obesity, lean people are also in the risk of diabetes – know 5 big reasons
Samira Vishwas October 05, 2025 11:24 AM

There is a common belief that diseases like diabetes (diabetes) are only thick and physically less active. But in recent years, medical science has broken this confusion. Experts say that even thin people can also be victims of diabetes, and this situation can prove to be even more dangerous because it is often hidden.

According to doctors, body texture, ie leanness or obesity, does not always determine the risk of diabetes. Many lean people are also found to be suffering from type-2 diabetes or even type-1. The reason for this is not only catering, but also heredity, stress, lack of sleep and wrong lifestyle.

Know the 5 major reasons mentioned by doctors, which can also make lean people victims of diabetes:
Genetic predisposition

If parents or grandparents in the family have diabetes, then lean person is also in risk. This trend from genetics can affect the insulin process of the body.

Poor catering

Being lean does not mean that a person eats healthy. Many lean people eat carbohydrates and sweet more and reduce protein or fiber intake. This can increase blood sugar suddenly.

Stress and lack of sleep

Prolonged mental stress and not getting adequate sleep increases the hormone called cortisol in the body, which gives rise to insulin resistance. This causes blood sugar control.

Physical inaction

Thin people often assume that they do not need exercise, but this thinking is wrong. Due to lack of regular physical activity, the use of glucose in the body is less and sugar may increase.

Liver and metabolism problems

Some lean people suffer from NAFLD (non-alcoholic fatty liver disease) or metabolic syndrome, which promotes diabetes, even if they have weight loss.

What to rescue?

Eat a healthy and balanced diet that includes protein, fiber and good fat

Do at least 30 minutes of physical activity every day

Get sleep and focus on stress management

Get blood sugar test done every 6-12 months, even if there is no symptom

Get a doctor regular health checkup, especially if there is a family history

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