USDA-derived rankings
Gluten-free foods high in vitamin B6
Vitamin B6 handles amino acid metabolism and neurotransmitter production, from chickpeas, fish, poultry, bananas and potatoes.
Who this is for: Useful if you eat a lot of protein, or want the neurotransmitter-support box ticked from food.
Reviewed 20 July 2026. Ranked per typical serving against the fixed adult reference of 1.4 mg a day.
The clear number one
Tuna Steak
One serving (130g) gives you 1.4 mg of vitamin B6, around 97% of the daily reference in one go.
See the full nutrition score for tuna steakThe ranking
Ranked by what a typical serving covers, because nobody eats 100g of everything. The badge shows per-100g density: high means at least 30% of the daily reference per 100g, source means at least 15%.
| # | Food | Per serving | Per 100g |
|---|---|---|---|
| 1 | Tuna Steak | 1.4 mg97% of daily reference | 1 mghigh |
| 2 | Chicken Breast | 1 mg73% of daily reference | 0.6 mghigh |
| 3 | Sirloin Steak | 0.9 mg68% of daily reference | 0.6 mghigh |
| 4 | Salmon Fillet | 0.9 mg64% of daily reference | 0.6 mghigh |
| 5 | Pork Tenderloin | 0.9 mg63% of daily reference | 0.7 mghigh |
| 6 | Halibut | 0.9 mg63% of daily reference | 0.6 mghigh |
| 7 | Pork Chop | 0.9 mg63% of daily reference | 0.7 mghigh |
| 8 | Beef Liver | 0.9 mg62% of daily reference | 1 mghigh |
| 9 | Turkey Breast | 0.8 mg60% of daily reference | 0.7 mghigh |
| 10 | Ribeye Steak | 0.8 mg55% of daily reference | 0.5 mghigh |
| 11 | Roast Chicken | 0.7 mg47% of daily reference | 0.5 mghigh |
| 12 | Sea Bass | 0.6 mg43% of daily reference | 0.5 mghigh |
| 13 | Turkey Mince | 0.5 mg39% of daily reference | 0.5 mghigh |
| 14 | Potato (baked) | 0.5 mg38% of daily reference | 0.3 mgsource |
| 15 | Mackerel | 0.5 mg36% of daily reference | 0.5 mghigh |
| 16 | Trout | 0.5 mg36% of daily reference | 0.4 mgsource |
| 17 | Chicken Wings | 0.5 mg36% of daily reference | 0.6 mghigh |
| 18 | Chicken Thigh | 0.5 mg34% of daily reference | 0.5 mghigh |
| 19 | Pistachios | 0.5 mg34% of daily reference | 1.7 mghigh |
| 20 | Haddock | 0.5 mg33% of daily reference | 0.3 mgsource |
Foods tagged with gluten are excluded. Oats are tagged for cross-contamination, so only certified gluten-free oats belong on a strict plan.
Narrow it to your way of eating
How this list is built
Every number comes from Nutrigate's USDA-derived generic food table, the same data behind the food nutrition scores. The daily reference for vitamin B6 is 1.4 mg, an evidence-based adult amount; the app personalises it to you. Serving sizes are typical household portions, shown in grams so you can judge them.