Food Security for Every Person to have the Necessary Calories and Nutrition

http: // www. er. Usda.gov/topics/food-nutrition-assistance/food-security-in-the-us/measurement.aspx#.UvQ582JdX2Q http://www.fao.org/docrep/004/x3936e/x3936e03.htm Food safety The definition is that everyone has enough nutrients and calories to get the proper physiological function, food is available and available, consistent with availability and availability is.

As of 2015, the concept of food security focuses on food calories rather than food quality and nutrition. The concept of nutritional security has evolved over time. In 1995, it was defined as "all families always have adequate nutritional status for protein, energy, vitamins, and minerals". : 16 Cox, P. , S.C. Mak, G. C. Jahn and S. Mot. 2001 Influence of technology on food security and poverty alleviation in Cambodia Design of research process 677-684, S. Peng and B. Hardy "Food Security and Poverty Alleviation Rice Crop Study". March 31 - April 3, 2000, Los Banos, Philippines

Quality of meals The official definition of food security includes nutrition, indeed, according to the UN Security Council of 192 countries, the accepted definition is not just food security, food security and nutrition.

Food security can be measured with caloric intake per person per day and can be calculated based on households. In general, the purpose of food security indicators and measures is to acquire some or all of the key elements of food security in terms of food supply, access and use, or validity. It seems that availability (production and supply) and utilization / satisfaction degree (nutritional status / human body measurement index) are easier to estimate and therefore more popular, but access (sufficient quantity and quality Ability to achieve) is still difficult to achieve. Factors that influence the availability of household food are usually related to specific circumstances