The Malaysian lifestyle is heavily social. Late-night teh tarik and roti canai at the mamak (Indian Muslim eatery) are national pastimes. A single serving of roti canai with dhal is about 300-400 calories. Add nasi lemak for breakfast, nasi kandar for lunch (easily 1,000+ calories with all the curries), and supper, and a sedentary office job leads naturally to a larger body size.