1, eating too much is easy to gain weight. Butter contains a lot of saturated fatty acids and is extremely high in calories. 100g butter has 888 calories, which is more than 8 times that of rice. Eating too much tends to gain weight.

2. Not good for diabetics. The levels of triglyceride, total cholesterol and low-density lipoprotein cholesterol in diabetic patients tend to increase, while the level of high-density lipoprotein cholesterol decreases. Butter is high in fat and mostly unsaturated fatty acids, which will increase the cholesterol level and is not conducive to the control of diabetes.

3, increase the risk of cardiovascular disease margarine contains more trans fatty acids, which will increase LDL (low density lipoprotein cholesterol, also known as "bad cholesterol") in the blood and increase the risk of coronary heart disease. Some data show that the probability of suffering from cardiovascular diseases is 3 ~ 5 times that of saturated fatty acids, and it may even damage people's cognitive function.

4, pregnant women should not eat more, the main component of butter is fat, its content is about 90%, the rest is mainly water, cholesterol, basically does not contain protein. One of the most feared situations during pregnancy is excessive weight gain. If pregnant women eat a lot of butter, it may lead to a giant baby and affect the health of the fetus. ?

Saturated fatty acids contained in unsalted butter, fresh cream and meat products are not easy to seriously endanger health, but at most they are very easy to gain weight and do not need to eat more. The real and potentially fatal thing is trans fat in margarine.

Benefits of unsalted butter:

1, improve satiety:

Salt-free butter contains human fat, which keeps human body temperature and maintains internal organs; Show essential fatty acids; Promote digestion, absorption and satiety of this fat-soluble vitamin.

2, promote human growth and development:

Salt-free butter contains copper, which is an indispensable nutrient for health. It has a key influence on the growth, development and function of blood, nerve center and human immune system, hair, skin and bone tissues, as well as internal organs such as brain, liver and heart.

3, improve anemia:

Proper use of pure natural salt-free butter can improve anemia symptoms caused by intake of unsaturated fat or margarine.