What is Visceral Fat and Why Are Indians at Higher Risk
Visceral fat is the fat stored around internal organs in the abdominal cavity, as opposed to subcutaneous fat which sits just beneath the skin. It looks different, behaves differently, and carries significantly different health risks. Indians are disproportionately affected by it, and the reasons are important to understand.
Why visceral fat is more dangerous than subcutaneous fat
Visceral fat is metabolically active in a damaging way. It secretes inflammatory cytokines, free fatty acids, and hormones that drive insulin resistance, systemic inflammation, and cardiovascular risk. Its proximity to the liver means that free fatty acids released by visceral fat drain directly into the portal vein and reach the liver first, contributing to fatty liver disease. High visceral fat is independently associated with Type 2 diabetes, cardiovascular disease, and certain cancers regardless of total body weight.
Why Indians are at higher risk
Indians have a genetic tendency toward central obesity, meaning fat preferentially accumulates around abdominal organs rather than peripherally. This means an Indian with a BMI of 23 may have significantly more visceral fat than a Western person with the same BMI, and correspondingly higher metabolic risk. Indian-specific BMI thresholds for obesity risk are lower than global standards for this reason: overweight in Indians begins at a BMI of 23, not 25 as in Western populations.
Studies have found that Indians develop insulin resistance and its metabolic consequences at lower body weights and younger ages than Western populations, largely because of this visceral fat tendency combined with a dietary pattern historically high in refined carbohydrates.
How diet addresses visceral fat specifically
Visceral fat responds more readily to dietary intervention than subcutaneous fat. The most evidence-backed approach combines reduced refined carbohydrate intake, which directly reduces the insulin-driven fat storage mechanism, with increased dietary fibre, adequate protein, and anti-inflammatory foods.
Replacing white rice with millets at one meal daily, eliminating sweetened beverages entirely, increasing dal and legume intake for protein and fibre, and adding a ten minute walk after the largest meal of the day are the four dietary and lifestyle changes with the most consistent evidence for visceral fat reduction in Indian populations. None of these requires calorie counting or extreme dietary restriction.