Evidence shows the health benefits of a diet high in whole grains, vegetables, fruit, legumes and nuts, and low in salt, free sugars and fats, particularly saturated and trans fats. A healthy diet starts early in life with adequate breastfeeding.

A healthy diet includes the following: Fruit, vegetables, legumes (e.g. lentils and beans), nuts and whole grains (e.g. unprocessed maize, millet, oats, wheat and brown rice). At least 400 g (i.e. five portions) of fruit and vegetables per day (2), excluding potatoes, sweet potatoes, cas- sava and other starchy roots.

Low-Calorie Diet (LCD) These diets usually allow about 1,000 to 1,200 calories a day for women and 1,200 to 1,600 calories a day for men. An LCD is a better choice than a VLCD for most people who want to lose weight quickly.