1, unbalanced nutrition supply: only pay attention to the supply of meat, sugar and oil, and lack vegetables, fruits and fiber. Moreover, vitamins and minerals are also relatively lacking, which will lead to unbalanced nutrition.
2, excessive heat supply: fast food is mainly oil and high-sugar substances, which are highly concentrated substances, so it may be easy to absorb excess. If oil is animal, it will contain too much saturated fat, which will easily lead to high cholesterol and endanger heart health.
3. Excessive salt supply: Most fast food seasonings are too strong and contain a lot of salt, which is not good for the heart, blood vessels and kidneys. If you eat it for a long time, your body will definitely be damaged.