All about fruitarianism with a long-term fruitarian, Lena

An increase in total fruit intake was associated with a change in weight of -0.53 lb (a weight loss of 0.24 kg), and an increase in total vegetable intake was associated with a weight change of -0.25 lb (a weight loss of 0.11 kg) - for each extra daily serving over a 4 years period.

133,468 US men and women were followed for up to 24 years. The benefits of increased consumption were strongest for berries, apples or pears, tofu (soy), cauliflower, and cruciferous and green leafy vegetables. Increased satiety with fewer calories could be partly responsible. Obesity is a primary risk factor for many life-shortening health conditions.

George Bernard Shaw

The thought of two thousand people crunching celery at the same time horrified me.

Overnutrition

Overnutrition, a type of malnutrition, is emerging with rates of obesity and related chronic diseases associated with urbanisation, aging populations, technological development and globalisation of food supplies and industry. Billions of dollars are spent annually by the food industry to promote the consumption of highly refined, high-calorie foods with little or no nutritional value. 

At least 35 million overweight children are living in developing countries and 8 million in developed countries. Children are increasingly exposed to high-fat, high-sugar, high-salt, energy-dense, micronutrient-poor foods which tend to be cheaper than healthy foods. General imbalance in energy intake compared to physical activity levels is driving the obesity epidemic. In industrialised countries, child obesity risk is associated with lower household income, women with less education, and single parent households.

Obesity is increasingly prevalent among adolescent girls and women, as access to a greater quantity of inexpensive, tasty, and convenient foods increases. 

Taxation on high-calorie, low-nutrition foods can play a significant role in reducing the consumption of such products. Population-wide weight-control campaigns that raise awareness among medical staff, policy-makers and the public at large can also help to reduce obesity. Particularly important is the promotion of health literacy. Additional measures include restrictions on the marketing of unhealthy foods and sugary drinks to children, and controls on the use of misleading health and nutrition claims; mandatory front-of-pack food labelling helps consumers to identify healthier options. 

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