In the context of nutrition, what functional role do the anthocyanins found in Stokes Purple sweet potatoes serve?

Antioxidants

Anthocyanins function powerfully as antioxidants within the human body. Antioxidants are essential biological agents that actively combat unstable molecules known as free radicals. When free radicals accumulate unchecked, they lead to oxidative stress, a process that can result in cumulative damage to cells and tissues over time. By neutralizing these damaging molecules, the high load of anthocyanins in Stokes Purple sweet potatoes provides significant cellular protection. This antioxidant capacity is a primary health advantage highlighted for this specific tuber variety, distinguishing its health support profile from that of the beta-carotene rich orange sweet potato.