What is the difference between food self sufficiency and food security?

Food self-sufficiency refers to a situation where a country or region is able to produce enough food to meet its own needs without relying on imports. This means that the country is able to produce enough food to feed its population without having to rely on external sources.

On the other hand, food security refers to a situation where all people, at all times, have physical, social, and economic access to sufficient, safe, and nutritious food to meet their dietary needs and food preferences for an active and healthy life. Food security is a broader concept that encompasses not only the ability to produce enough food domestically but also the ability to access and afford an adequate and nutritious diet.

In summary, food self-sufficiency focuses on a country's ability to produce enough food domestically, while food security focuses on ensuring that all individuals have access to enough food to meet their dietary needs.