PPARG: A genetic variant that can protect against obesity and type-2 diabetes, but only if you eat the right diet.

The PPARG (peroxisome proliferator-activated receptor gamma) gene has been associated with obesity, metabolic syndrome, and risk for type-2 diabetes. This gene is involved in the regulation of fatty acid storage and in glucose metabolism. PPAR-gamma is activated by omega-6 polyunsaturated fatty acids and regulates…