Protein for Mental Health – Nourishing Your Brain and Mood
- Brian Waldo
- Sep 22, 2025
- 1 min read
Protein isn’t just about physical health—it’s vital for your brain. Amino acids, the building blocks of protein, are used to make neurotransmitters such as serotonin, dopamine, and GABA, which regulate mood, focus, and stress response.
Low protein intake can contribute to brain fog, low mood, and even anxiety. Ensuring you get enough protein supports optimal cognitive performance, emotional balance, and stress resilience.

Recommended intake: To support mental health, aim for 0.7–1.0 grams of protein per pound of lean body mass (LBM) daily. Consistent intake helps maintain steady neurotransmitter production.
Brain-boosting protein sources: Fatty fish (rich in omega-3s), eggs, turkey (contains tryptophan), lentils, and nuts.
Bottom line: Your brain thrives on protein. Eating enough each day can help stabilize mood, sharpen focus, and keep your mind resilient.
Keep your brain strong and thriving. Being a warrior for your mental health is part of the longevity journey!
