Emerging findings reveal a strong link between nutrient intake and overall well-being . A deficiency in certain nutrients , such as B12 , can play a role in symptoms of sadness , nervousness, and https://redalert.food.blog/2026/03/16/when-vitamins-become-a-lifeline-what-the-american-diet-isnt-giving-us-and-what-that-means-for-mental-health/