Pomegranates help thicken the epidermis, and so they prolong the life of fibroblast. These are the cells that make collagen that makes that leather-based that holds you collectively a bit extra strong. My favourite of all is tomatoes. And the reason is tomatoes have lycopene, and we do not know if it's the lycopene or other components in the tomatoes, however if you eat tomatoes you actually get sunburned...