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合理营养就是按照平衡膳食的原则,将食物进行合理的主副搭配、荤素搭配、粗细搭配以及多样搭配,以优化食物组合并通过合理的烹调,使之能够满足机体对食物消化、吸收和利用过程的要求,从而达到适应正常生理、生活、工作、学习等需要的膳食营养之目的。合理营养的基本要求包括以下五个方面:①膳食中所含的各种营养素能提供适量的热能、细胞更新的材料以及维持正常的生理功能,能满足日常生活、劳动等的需要。②多种食物的合理搭配,互相补充,并避免食物的相克,从而使营养更全面,并有利于营养素的消化、吸收和利用。③讲究食物的加工方法和烹调技术,制作的食品
Reasonable nutrition is based on the principle of balanced diet, the food will be a reasonable main and auxiliary food, meat and vegetables with, with the thickness and with a variety of mix to optimize the food combination and through reasonable cooking to enable the body to meet the food digestion, absorption and utilization Process requirements, so as to achieve the purpose of dietary nutrition to meet the needs of normal physiology, life, work, study and so on. The basic requirements of reasonable nutrition include the following five aspects: ① The nutrients contained in the diet can provide adequate amount of heat, cell renewal materials and maintain normal physiological functions, to meet the needs of daily life, labor and so on. ② a reasonable mix of a variety of foods, complement each other, and avoid food phase grams, so that nutrition more comprehensive and conducive to digestion, absorption and utilization of nutrients. ③ pay attention to food processing methods and cooking techniques, food production