Vitamin B7 is your go-to! It also supports metabolism ... Since it’s mostly found in animal products, vegetarians need alternative sources. If you want to fight off colds, heal wounds faster ...

This vitamin helps keep your nervous system ... Sunflower seeds are good sources of B5 and B7. These tiny seeds also boast fiber, unsaturated fat, and protein. You can sprinkle sunflower seeds ...

Good sources of thiamine ... niacin (vitamin B3), and biotin (vitamin B7). Increasing intake of meat, fish, eggs, legumes, dark leafy greens, nuts, seeds, and whole grains can treat iron deficiency.