Context:
India is facing a “double burden of malnutrition”, with rising obesity rates alongside persistent undernutrition, necessitating a shift in nutrition policy framework.
Key Highlights:
- Trends & Data:
- Childhood obesity increased by 120% in 15 years.
- Among adolescents:
- Girls: +125% overweight
- Boys: Nearly +300%
- ~25% of population (15–54 years) overweight/obese.
- Increase (2005–06 to 2019–21):
- Women: +91%
- Men: +146%
- Causes & Drivers:
- Increased availability of ultra-processed, calorie-dense foods.
- Healthy foods costlier and less accessible.
- Urbanisation & sedentary lifestyles (screen-based habits).
- Dietary shifts among lower-income groups toward cheap processed foods.
- Health & Economic Impact:
- Obesity drives non-communicable diseases (NCDs):
- Diabetes
- Cardiovascular diseases
- Leads to higher healthcare burden and reduced productivity.
- Policy Gaps:
- Existing schemes (ICDS, POSHAN Abhiyaan) focus mainly on undernutrition.
- Lack of policy focus on obesity prevention and lifestyle diseases.
Relevant Prelims Points:
- Double Burden of Malnutrition: Coexistence of undernutrition and obesity.
- POSHAN Abhiyaan: Launched in 2018 to improve nutritional outcomes.
- ICDS (Integrated Child Development Services): Focuses on child nutrition and health.
- NCDs: Major diseases include diabetes, hypertension, cancer.
- Ultra-processed foods: High in sugar, salt, fats; low nutritional value.
Relevant Mains Points:
- Public Health Challenge:
- India transitioning from communicable to non-communicable disease burden.
- Socio-economic Dimensions:
- Malnutrition linked to poverty, awareness, and food systems.
- Policy Limitations:
- Nutrition programs not aligned with changing dietary patterns.
- Urbanisation Impact:
- Lifestyle changes leading to sedentary behaviour and unhealthy diets.
- Economic Implications:
- Rising healthcare costs and loss of demographic dividend.
- Way Forward:
- Expand nutrition policy to include obesity prevention.
- Promote affordable healthy diets via subsidies and regulation.
- Introduce front-of-pack labelling and junk food regulation.
- Strengthen public awareness campaigns on nutrition and lifestyle.
- Integrate physical activity promotion in urban planning and education.
UPSC Relevance:
- GS 2: Social Justice, Health
- GS 3: Economy, Human Capital Development