Peanut Butter Has An Unexpected Effect On Your Immune System - Health Digest



Peanut butter is a great source of copper, one of the many nutrients involved in immune system function. Getting sufficient amounts of copper could combat the risk of heart disease and osteoporosis. In addition to maintaining your immune system, copper is essential for making red blood cells and nerve cell function. 

Peanuts are also a good source of vitamin E and zinc, two more nutrients that benefit your immune system. According to a 2019 study published in the journal IUBMB Life, vitamin E helps prevent cell membrane damage. Zinc is essential for metabolic and immune system function, while also promoting wound healing. 

Additionally, peanut butter is a rich source of omega-3 fatty acids, a type of healthy fat that is associated with reducing inflammation in your system. Other nutrients in peanut butter that support the healthy functioning of your immune cells include iron and protein. In fact, peanut butter has all the nutritional benefits of this popular animal protein, which is probably why those who work out a lot love to consume peanut butter as a pre- or post-exercise snack. In addition to all of these nutrients, peanut butter contains a good amount of fiber, manganese, vitamin B3, and potassium.



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