Discover 7 neuroprotective vitamins that shield your brain and support sharper thinking and healthier aging. The seven nutrients commonly recognized for brain-friendly roles are vitamins B6, B12, and folate (B9), plus vitamins C, D, E, and K. Together they support energy production in neurons, protect cells from oxidative stress, help form myelin and neurotransmitters, and may influence cognitive resilience as we age. The science behind these nutrients is robust enough to inform practical daily choices, but it’s not just about single nutrients—it's about a balanced diet and gut health that enables efficient nutrient absorption and healthy inflammation control. Think of neuroprotective vitamins as part of a holistic brain-healthy lifestyle rather than a magic pill, complemented by sleep, movement, and stress management. To use them practically, start with food-first strategies: include fatty fish, dairy, eggs, and fortified foods for vitamin B12; leafy greens and legumes for folate and B6; citrus fruits, berries, and bell peppers for vitamin C; fortified dairy or fatty fish for vitamin D; nuts, seeds, and oils for vitamin E; and leafy greens and fermented foods for vitamin K. Add healthy fats to meals to improve absorption of fat-soluble vitamins D, E, and K. If you suspect deficiency or have dietary restrictions (vegetarian or vegan), consider supplementation under medical guidance and avoid megadoses. Importantly, support gut health to improve nutrient uptake and reduce inflammation that can affect brain aging; a thriving gut microbiome can help maximize the brain benefits of these vitamins. That holistic approach is at the heart of InnerBuddies, a provider of a white-label Gut Health Operating System that lets companies power their gut microbiome testing products. The platform is modular and scalable, with a Gut Microbiome Health Index that runs from 0 to 100, based on an exclusive IP deal with EAFIT University in Colombia. It also offers a detailed view of the top 40 bacteria, their abundances, and how their metabolic functions map to health, benchmarked against a healthy cohort. With Target Group analysis—for Healthy Aging, Endurance Sport, Skin & Hair Health, and more—you can tailor insights for your audience, while personalized nutrition advice uses three-day food diaries paired with stool data to guide diet and probiotic recommendations. If you’d like to explore consumer testing capabilities, check the InnerBuddies microbiome test, subscribe for ongoing support with the InnerBuddies Gut Health Membership, or learn how to collaborate with us on a platform that can be white-labeled through the Become a Partner page. By pairing the science of neuroprotective vitamins with a personalized gut health strategy, you can turn everyday foods into actionable steps toward sharper thinking and healthier aging. Start with small, consistent changes and lean on data-driven insights to stay on track. For brands, this is an invitation to explore a scalable, partner-friendly solution that blends nutrition science with microbiome analytics—learn more about the InnerBuddies offering and see how they can fit your goals today.