LDL cholesterol is a lipoprotein that can cause atherosclerosis to occur and is harmful to the body, so if LDL is simply low, this is a good thing for the body, so no special intervention therapy is needed, but it is important to find out what the cause of low LDL is. There are some patients with cardiovascular disease who have been taking oral statins for a long time, such as long-term oral resulvastatin and simvastatin, and relatively speaking, these drugs help to lower LDL, and can even lower LDL below the normal range, and this situation does not require special intervention therapy because taking the drugs themselves is trying to achieve this effect. There is another kind of people who may be caused by malnutrition. If it is caused by malnutrition, it is recommended to have a high quality protein diet and proper supplementation, which will also help to improve the low LDL situation.