Eating Peanuts Helps Keep Heart Healthy Without Weight Gain

WEST LAFAYETTE, Ind. (USA) – Adding peanuts to that apple a day that keeps the doctor away is a good way to stay heart-healthy and trim, says a Purdue University professor.

Research by Richard Mattes, professor of foods and nutrition, and his doctoral student, Corinna Alper, proves regular peanut consumption helps reduce the risk of cardiovascular disease without weight gain.

‘Peanuts are the most widely consumed nut in this country,’ Mattes said. ‘They are a rich source of monosaturated fatty acids, magnesium and folate, vitamin E, copper, arginine and fiber, all of which have cardiovascular disease risk-reducing properties.’

Mattes said the findings are consistent with several epidemiological and clinical studies.

‘Peanuts, which are actually legumes, are often viewed as unhealthy because they are high in fat,’ said Mattes. ‘This is the biggest obstacle in peanut consumption.

‘But peanuts are rich in the types of fats that actually reduce cardiovascular disease risk and have strong satiety properties – meaning a person feels full after eating peanuts – so they do not pose a threat of weight gain. People can feel comfortable including them in their diet to take advantage of peanuts’ reducing the risk of heart disease, without adding to body weight.’ Read more