According to the latest research results, one of the major factors leading to cardiovascular and cerebrovascular diseases is hyperlipidemia. There is indeed an inextricable relationship between the greasy degree of diet and blood lipids, but it is not inevitable. Blood lipids have a metabolic process in the human body, and various nutrients can be transformed into each other in the body. If a person has a strong ability to synthesize blood lipids, even a vegetarian diet will have hyperlipidemia. Vegetarian diet is only helpful to patients with hyperlipidemia. In order to reduce cardiovascular and cerebrovascular diseases, increasing physical exercise on the basis of a reasonable diet is the best way. If not combined with individual characteristics of a blind vegetarian diet, especially long-term excessive vegetarian diet, it may also do harm to health.
Which of the following conforms to the context?
Only eating a vegetarian diet combined with exercise can reduce cardiovascular and cerebrovascular diseases