What nutrition does your body need? Nutrition is not only essential to life, but also essential to a healthy life. Have you learned to relate what you eat to how your body feels?
We have all heard such a saying: what we eat is like what we eat. This sentence very vividly explains that what you eat will affect your physical condition. If you stick to healthy foods that are rich in vitamins and minerals, you will feel healthy and energetic, and everything around you will be beautiful. On the contrary, those who cram junk food into their bodies can't get the nutrients they want. The result is not only fatigue and lack of energy, but also poor health of the whole body. Therefore, understanding this clear relationship between your health and your diet may prompt you to make better dietary choices.
The first step to health is to understand what your body needs
Annie, a researcher at the University of Virginia School of medicine, believes that many people now think that food is essential for human health, but what we need more is nutrients. Many years ago, a group of sailors drifted at sea for a few months. They all died of scurvy due to lack of vitamin C from citrus fruits. She uses such a simple example to prove her point: Vitamin C, other vitamins and minerals are necessary for us to ensure the health and function of all parts of the body, and the lack of any nutrient may cause disease.
Annie thinks that every little thing we do is because we provide nutrients for the body, food provides us with the power to think and the energy to exercise. These small trace elements, vitamins and minerals give us all the functions of the body. We need food, not only to keep healthy, but also to feel good.
The only way to keep healthy is to eat a variety of foods. These foods should include Cereals, fruits and vegetables, meat, dairy products, eggs and beans.
The second step of health is to learn to choose food
The U.S. Department of agriculture has released a dietary pyramid to guide people to understand the different kinds of nutrients needed to stay healthy. Annie thinks that the necessary and simple function of food is to keep the body in good condition. Studies have shown that proper nutrition can not only maintain health, but also reduce the risk of disease with some special vitamins and minerals.
Bad eating habits do more harm
Many foods have a huge impact on heart health. Studies have shown that fruits, vegetables, whole grains and diets rich in unsaturated fat can help reduce the risk of heart disease and high blood pressure. On the contrary, if you don't have enough fruits and vegetables in your diet and are rich in saturated fat and trans fat, then the risk of these diseases will be greatly increased.
Even a small dietary defect can have a huge negative impact on your health. In the United States, iron deficiency is the most common form of malnutrition, Annie said. Menstrual women and girls need a lot of iron in their diet to make up for the loss of iron during that period. At the same time, iron is also an essential nutrient for the health of infants, children and adolescents.
In addition, another substance that the human body is easy to lack is calcium, which is an essential nutrient to keep bones strong and healthy. Without it, people may suffer from osteoporosis and other diseases.
Therefore, rich and diversified eating habits will help to ensure that you have enough nutrients to maintain healthy body function. Remember, our body uses what we give it, and what we can give it also determines how the body governs it. So you has the final say in your health.