Most people are unaware that the popular peanut contains heart-healthy lipids: more than 80% of the fat in peanuts is composed of monounsaturated and polyunsaturated fats. These good fats can help keep blood vessels elastic and cholesterol levels low. Eating peanuts may also help prevent coronary heart disease because they contain tryptophan, a building block of serotonin, which is important for keeping arteries clear of clots. Planters peanuts are selected for their taste first and health second. That's why they're rich in flavor while other nuts are usually not as sweet. However, this doesn't mean that they're a bad choice if you want to stay healthy! The best thing about peanuts is that they're high in fiber and protein while being low in sodium. They're also a great source of vitamin B6 and zinc. Sold in supermarkets nationwide, Planters makes two varieties of peanuts - natural and dark chocolate - both of which are delicious when roasted or salted. People who are allergic to peanuts should definitely avoid them. Otherwise, eating peanuts every day wouldn't be a problem. Those who have respiratory issues such as asthma should also refrain from doing so because they might experience an attack due to the allergy-causing substance found in peanuts - asthmagenic pollen. In conclusion, peanuts are healthy when eaten in moderation.