Human nutrition refers to the provision of essential nutrients necessary to support human life an…

Human nutrition refers to the provision of essential nutrients necessary to support human life and health. Generally, people can survive up to 40 days without food, a period largely depending on the amount of water consumed, stored body fat, muscle mass and genetic factors.[1][2][medical citation needed]

Poor nutrition is a chronic problem often linked to poverty, poor nutrition understanding and practices, and deficient sanitation and food security.[3] Malnutrition and its consequences are immense contributors to deaths and disabilities worldwide.[4] Promoting good nutrition helps children grow, promotes human development and eradication of poverty.[3]