Everyday subjects that everyone knows about include chemistry, physics, mathematics, etc., but nutritionsome people don’t understand. Nutrition can be defined as the science of food. By studying the nutrients and active substances in food, we can understand their functions, interactions, and effects on health. The process of human body processing food includes food intake, digestion, absorption, utilization and excretion, etc., which all belong to the category of nutrition. Nutrition is not only the preserve of health experts and fitness experts. We ordinary people who want to live a healthy life should also know a lot about nutrition.
According to statistics, humans can consume about 60 tons of food in a lifetime. These foods not only provide us with nutrients necessary for growth and development, but also have an important impact on our health and lifespan. A healthy diet can help prevent and treat many diseases; an unhealthy diet can seriously harm our health.
From this point of view, nutrition is the science that we should understand most. Follow me and let us learn together and become energetic and long-lived elderly people.
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