Boiled peanuts retain the original active substances found in peanuts, such as plant sterols, saponins, and resveratrol. These substances play a significant role in preventing malnutrition, diabetes, and cardiovascular disease. Especially the presence of β-Glutosterol in peanuts can help prevent colorectal cancer, prostate cancer, breast cancer, and cardiovascular disease. Resveratrol has strong biological activity, which not only prevents cancer but also inhibits platelet aggregation, thus preventing the occurrence of myocardial infarction and cerebral infarction.