Food security means availability accessibility and affordability of food to all people at all times.
Food security has following dimensions -
a) availability of food means food production within the country, food imports and the previous years stock stored in government granaries.

b) accessibility means food is within reach of every person.

C) affordability implies that an individual has enough money to buy sufficient , safe and nutritious food to meet once dietary needs

Thus, food security is insured in a country only if (1) enough food is available for all persons (2) all persons have the capability to buy food of acceptable quality and (3) there is no barrier on access to food.

Food Security

Food security is a critical global issue that affects millions of people around the world. It refers to the availability, access, and utilization of safe and nutritious food to meet the dietary needs and preferences for an active and healthy life. Here are five key points to understand food security:

Availability:
- Availability of food refers to the supply of food within a region or country. It is crucial that there is enough food produced to meet the needs of the population. Factors such as climate change, natural disasters, and conflicts can affect food availability.

Access:
- Access to food involves the ability of individuals to obtain food either through purchase, production, or assistance programs. Economic factors, such as income levels and food prices, play a significant role in determining access to food.

Utilization:
- Utilization of food refers to the ability of individuals to consume and utilize the nutrients from the food they have access to. This includes factors such as dietary diversity, food safety, and proper food storage and preparation practices.

Stability:
- Food security also requires stability in the availability, access, and utilization of food over time. Factors such as market fluctuations, political instability, and environmental changes can impact the stability of food security.

Resilience:
- Resilience is the ability of individuals, communities, and countries to withstand and recover from shocks and stresses that affect food security. Building resilience through sustainable agriculture practices, social safety nets, and disaster preparedness can help ensure food security for all.