Indian Diet Key to Offsetting High Cholesterol Genes

A significant study conducted in Chennai among 1,020 adults has demonstrated that diet quality can profoundly influence cholesterol levels, especially in individuals with a genetic predisposition to high cholesterol. The research indicates that maintaining a medium- to high-quality diet can completely negate the genetic risk for elevated LDL and total cholesterol.

Conversely, participants consuming a low-quality diet showed increased susceptibility to higher cholesterol markers. This suggests that inherited risk factors do not solely determine metabolic health outcomes. Researchers highlighted refined carbohydrates and saturated fats as key dietary concerns, recommending whole grains, fruits, vegetables, and unsaturated fats for better lipid health.

The study, published in PLOS ONE, utilized data from the Chennai Urban Rural Epidemiology Study (CURES-165). The findings are applicable beyond Chennai, reflecting broader dietary patterns across India and underscoring the importance of balanced nutrition for cardiovascular wellness. The study also noted a connection between genetic risk, diet quality, and blood glucose levels.

Experts recommend a plate model for healthy eating: half fruits and vegetables, a quarter protein, and a quarter non-starchy carbohydrates. Minimally processed foods and whole fruits are advised over juices. While lifestyle changes can improve cholesterol, medication may be necessary for significantly elevated levels.