Visceral Fat: The Hidden Belly Fat Many Malaysians Carry

· 4 min read

Man measuring his waist at home to check for visceral fat

Your arms and legs look the same as five years ago, but your belt has moved two holes. That extra inch around the middle may be visceral fat, the kind of belly fat you can't see or pinch.

Visceral fat is the fat stored deep inside your belly, wrapped around organs like the liver and intestines. It is different from the soft layer under your skin, and it matters more for your health. In Malaysia, the latest national survey found that 52.1% of adults carry too much weight around the middle, so visceral fat is a concern for more than half of us.

What is visceral fat?

Your belly holds two kinds of fat. Subcutaneous fat sits just under the skin; it's the part you can grab. Visceral fat sits behind your stomach muscles, packed around your organs.

A little visceral fat is normal and protects your organs. The problem starts when there is too much. Cleveland Clinic describes visceral fat as "active" fat, because its cells react to hormones and change the way you store and burn energy.

Why too much visceral fat is a problem

Visceral fat doesn't just sit there. Researchers have found it releases chemicals linked to a wide range of health problems. Harvard Health links higher visceral fat to higher blood pressure, blood sugar and triglycerides, plus lower "good" HDL cholesterol.

  • More visceral fat means a higher risk of type 2 diabetes and heart disease.
  • It is closely tied to the "3-Highs": blood sugar, blood pressure and cholesterol.
  • Women tend to gain more visceral fat after menopause, even if their weight stays the same.
  • You can't see visceral fat in the mirror, so it often goes unnoticed for years.

What causes visceral fat to build up?

  • Extra calories over time. Regularly eating more than you burn, especially from refined carbs and fried food, adds to visceral fat.
  • Sitting most of the day. Long hours at a desk or in traffic mean your body uses less energy and stores more of it as visceral fat.
  • Stress. The stress hormone cortisol tells the body to store more visceral fat.
  • Short sleep. A five-year study of more than 1,100 adults found that people under 40 who slept five hours or less gained more visceral fat than those who slept six to seven hours.
  • Genes, hormones and age. Where your body stores fat depends partly on your family, your hormones and your stage of life.

Doctor discussing visceral fat and health check results with a patient

How to check your visceral fat at home

Only scans like CT or MRI measure visceral fat exactly, but your waist is a very good clue to how much visceral fat you carry. Wrap a measuring tape around your bare belly, level with your belly button, and breathe out normally.

If your waist points to high visceral fat, or you have a family history of the 3-Highs, ask your doctor for a check-up that includes blood sugar, blood pressure and cholesterol.

Can you lose visceral fat?

Yes, and here's the good news: visceral fat responds well to lifestyle changes. Cleveland Clinic notes it is actually easier to shift than the fat under your skin, and steady habits can show results within two to three months.

What doesn't work is spot reduction. Sit-ups strengthen your stomach muscles, but they won't target visceral fat on their own. Losing visceral fat comes from eating a little less, moving more, sleeping well and managing stress. We cover the practical steps in how to lose belly fat: 8 habits that actually work.

The bottom line

Visceral fat is the hidden belly fat linked to diabetes, heart disease and the 3-Highs, and many Malaysians carry too much of it. Measure your waist, aim for under 90 cm for men and 80 cm for women, and start with one or two small habit changes. Visceral fat is stubborn to notice, but it is not stubborn to lose.

This article is for general information only and is not medical advice. Please consult your doctor or a dietitian before changing your diet, exercise or medication.

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