Diets, malnutrition, and disease - Raghav Gaiha

What distinguishes this book from the current literature is its comprehensive analysis of malnutrition, meticulous exploration of dietary transition, poverty nutrition traps, links between multiple anthropometric failures among children and their vulnerability to infectious diseases, abysmal performance of the Public Distribution System and a critique of its conversion into a universal food subsidy, the links between affluence, obesity, and non-communicable diseases (NCDs) and the health policy
challenge of a 'double burden of disease' of high communicable disease mortality and a growing burden of NCD mortality.
Why has calorie intake declined despite rapid economic growth is puzzling. An explanation is developed that encompasses the influences of food prices, growing affluence, urbanization, life-style changes and less strenuous activity levels. Dietary diversification had a role in lowering calorie intake. New light is shed on poverty-nutrition traps that limit the ability of undernourished to engage in productive and remunerative employment. Child malnutrition has remained stubbornly high. As
simultaneous anthropometric failures among children (e.g. wasting, stunting, and underweight) are closely related to infectious diseases, a composite indicator of malnutrition, its variation and links to infectious diseases are analysed. Amelioration of child malnutrition through women's empowerment is
emphasised. As an epidemiological transition is underway-higher deaths from chronic degenerative non-communicable diseases (NCDs) than from communicable diseases-key contributory factors are aging, affluence, and overweight/obesity. Health policy choices are, however, confounded by the irreversibility of growing affluence, life-style changes and urbanization. Although controversial, a universal food subsidy was legislated recently as the National Food Security Act (NFSA). The critique rests on
huge leakages that will magnify under NFSA and aggravate fiscal deficit without a drastic overhaul of the PDS. A distillation of lessons from policies pursued elsewhere and various initiatives in India is given. The vision that emerges is unavoidably incomplete in some respects but illuminates
successes, and failures in designing policies and in their implementation.