B vitamins scale back stress within the brain, promote energy, and enhance focus — World Health Organization doesn’t need all of these things?! B isn’t the sole one vital permanently health. different B vitamins, specifically vitamins B3, B5, B6, and B7 are vital. If you eat a plant-based diet, you'll simply get enough. a number of the simplest sources of B vitamins include: bats, seeds, foliaged greens, broccoli, avocados, root vegetables, coconut, beans) (including occasional and cacao), bananas, pumpkin, berries, legumes, and whole grains. combine these up throughout the day for a healthy brain all day long!