Sweet potatoes have an impressive nutritional profile and health benefits. They are lauded for their super high vitamin A and beta-carotene, a carotenoid that supports healthy vision by protecting eye cells from free radical damage. They also provide many other essential vitamins and minerals, in particular vitmain C, which helps fight infections in the body, destroys free radicals and helps produce anti-inflammatory cytokines, and is involved in protein metabolism and the absorption of iron, which you need to oxygenate your tissues.

The antioxidants in sweet potatoes can prevent free radical damage and the inflammation associated with cognitive decline and dementia. 

With good source of both soluble and insoluble fiber, they improve gut health because they are a good source of both soluble and insoluble fiber. Soluble fiber, like the pectin in sweet potatoes, helps increase feelings of satiety, which may help you eat fewer calories. It also bulks up stool and promotes bowel regularity. The insoluble fiber in sweet potatoes is a good source of cellulose, hemicellulose, and lignin, which are prebiotics, which helps nourish your gut bacteria to keep this vital ecosystem robust. The gut microbiome aids digestion, produces certain vitamins, supports the immune system, and reduces inflammation among many beneficial functions.