Increase intake of dark leafy greens such as spinach, kale, Swiss chard, and romaine as a regular part of the diet. These foods are emphasized as nutrient-dense sources of magnesium and as a core feature of heart-healthy eating patterns like DASH, with the main benefit being support for preserved cognitive performance and overall brain health.
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“"Function not only helped me detect that, but offered insights into how best to reduce my mercury levels, which included limiting my tuna consumption while also making an effort to eat more leafy greens and supplementing with NAC and acetylcysteine..."”
huberman · How Dopamine & Serotonin Shape Decisions, Motivation & Learning | Dr. Read Montague · Feb 2, 2026 · 1:20:58 · open ↗