Turkey
Overview
Turkey provides amino acids including tryptophan (a serotonin precursor) together with niacin (vitamin B3), supporting mood-related pathways and mitochondrial energy production. Tryptophan can also be routed through the kynurenine pathway toward NAD⁺ synthesis, while niacin supports NAD⁺ availability via the salvage pathway. Turkey is also commonly used as a higher-tyrosine animal food in breakfast contexts to support catecholamine neurotransmitter synthesis.
Within the BRAIN Diet framework, turkey can be used as a pragmatic way to support niacin intake and amino-acid availability while keeping meals plant-forward via vegetable- and legume-based sides. Timing and meal composition matter: carbohydrate co-consumption can influence amino-acid competition at transporters (Trp:LNAA ratio), and gentler cooking helps limit heat-derived compounds while maintaining palatability [1,2].
Key Nutritional Highlights
- Highest protein among BRAIN Diet meat and organ pages (per 100 g).
- Provides a complete, highly digestible protein source.
- Typically contributes B vitamins and selenium with lower heme-iron density than red meat.
- Usually lower in saturated fat than many fatty red-meat cuts when skin and visible fat are limited.
- Contains no dietary fibre, so meals are usually more balanced with vegetables, legumes, or whole grains.
- Processing level matters: minimally processed cuts differ from cured or deli-style products.
Food Context
Synergies
- Pair with complex carbohydrates to enhance tryptophan-to-serotonin conversion; pair tryptophan-rich proteins with moderate carbs to increase Trp:LNAA ratio
- Best consumed midday or evening for calming effect; timing midday or evening for calming effect
- High-tyrosine protein (eggs, tofu, turkey) for morning meals to support dopamine synthesis
Preparation
- Gentle cooking preserves tryptophan and prevents formation of advanced glycation end products (AGEs)
Essential Amino Acid Profile
This food provides a complete essential amino acid profile typical of animal proteins.
Notable amino acids:
- Tryptophan
Recipes
1 recipe containing this food
Turkey Wing Stew
A collagen-rich, glycine-heavy slow-cooked stew made from affordable turkey wings — rich in protein, tryptophan, and B vitamins.
Nutrient Tables (per 100 g)
Core nutrients
| Nutrient | Amount per 100 g | % RDA per 100 g |
|---|---|---|
| Energy | 115 kcal | — |
| Protein | 22.6 g | — |
| Total fat | 1.9 g | — |
| Saturated fat | 0.5 g | — |
| Carbohydrates | 0.1 g | — |
| Sugars | 0.1 g | — |
Key vitamins and minerals
| Nutrient | Amount per 100 g | % RDA per 100 g |
|---|---|---|
| Selenium | 22.6 µg | 41.1% |
| Vitamin B12 | 1.2 µg | 51.7% |
| Vitamin B6 | 0.7 mg | 50.2% |
| Vitamin B3 | 8.1 mg | 50.6% |
Substances
Substances admitted through a supported nutrition-table row. Not every table row appears here. Cards are not BRS mappings.
4 substances in this food
Selenium
Antioxidant enzyme cofactor (GPx); supports redox balance
Vitamin B12 (Cobalamin)
Methylation; myelin; mitochondrial odd-chain FA metabolism
Vitamin B3 (Niacin; Niacinamide)
NAD+ precursor; supports mitochondrial biogenesis and ATP production
Vitamin B6 (Pyridoxine → PLP)
PLP cofactor for neurotransmitter synthesis; relies on brain PDXK activation
References
[1] Abstract The aim of this study was to investigate the possible interaction of mitochondrial dysfunction and inflammatory cytokines in the risk of anxiety and depression. Pirinen & Auranen 2020. Niacin and NAD⁺ metabolism in health and disease
[2] Review of how dietary patterns and plasma ratios of large neutral amino acids (e.g., tyrosine, phenylalanine, tryptophan) influence their transport into the brain and downstream neurotransmitter synthesis. Fernstrom et al. 2013. Large neutral amino acids and brain neurochemistry