How is the application and use of dietary recommendations allowed? Dependent needs of the individual nutrients on several factors such as : - - old . - sex . - general health situation of the individual physiological status or functional ( such as : - pregnancy and lactation ). Type of work and a practiced . the presence of poor eating habits ( such as smoking or drinking alcohol ). So much of what regard to the situation of the digestive system, and efficiency of absorption . In addition there are external factors or environmental impact on identify the needs of food, such : - warm climate or cold Exposure to hot weather for a long time; reduces the movement of the body, and his activities in general, reduces daily requirement of calories, but increasingly needs of water and salts; to make up lose them through sweat . and the people who are sick; nutritional elements they need to vary depending on the illness, as well as able-bodied athletes differ from healthy people who do not engage in sports . For this can be applied to these dietary recommendations are allowed in the following cases : - - planning food supplies for groups and different categories, such : school students, armed forces and recreational camps, hospital and other groups
Dietary recommendations for groups
Vegetable Group: 3-5 servings a day
Fruits: 2-4 servings a day
Milk group: 2-3 servings a day
Meat group: 2-3 servings a day
Bread Group: 6-11 servings a day
?What do we mean food recommendations
Amounts of essential nutrients recommended that the intake per person per day.The tables dietary recommendations issued in 1943 the U.S. National Research Council.The tabulations are made dietary recommendations to be applied only to the healthy person.Include the quantities of all nutrients needed by the person.Decisions can be called foodOr food rations or food standards or food allocations
The food is the power supply necessary for the body to help him to perform different functions, and each article contains nutrients needed by the human body। Alngvephi eating and digestion and absorption and metabolized in the Aljsmomaintj that m Liberation Taqpallazemp for life and reproduction and maintenance of tissues and production as well as waste disposal। If Dietetics is the science the one who looks at the relationship between food The Aljsk neighborhood
Of the most important pillars of public health as it affects the level of nutrition in individuals have a direct impact on their development Physically and mentally and to adequate scientific and intellectual activity of all organs. Batalli and scientifically proven that the lack of or malnutrition causes general weakness and loss of activity and non - Ability to deliver sound and practical results in many diseases such as anemia and scurvy And pellagra and so on
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