Foods
Tuna
Tuna is a food source of selenium, vitamin B12, niacin and vitamin B6. 3 ounces (Tuna, yellowfin, cooked) provides about 92 mcg of selenium, 167% of the daily value. 3 ounces (Tuna, light, canned in water) provides about 2.5 mcg of vitamin B12, 104% of the daily value.
| Nutrient | Serving | Amount | % daily value |
|---|---|---|---|
| Selenium | 3 ounces (Tuna, yellowfin, cooked) | 92 mcg | 167% |
| Vitamin B12 | 3 ounces (Tuna, light, canned in water) | 2.5 mcg | 104% |
| Niacin | 3 ounces (Tuna, light, canned in water, drained) | 8.6 mg | 54% |
| Vitamin B6 | 3 ounces (Tuna, yellowfin, fresh, cooked) | 0.9 mg | 53% |
Amounts are from the NIH Office of Dietary Supplements food tables linked in the sources. Amounts vary with variety and preparation.
Food comes first. When a nutrient is also in a RESRV drip, its page explains how getting it from food compares with an IV. See the full nutrient glossary.
General education, not medical advice.
Questions about tuna, answered in full
Sources
- [1]NIH Office of Dietary Supplements — Selenium: Fact Sheet for Health Professionals
- [2]NIH Office of Dietary Supplements — Vitamin B12: Fact Sheet for Health Professionals
- [3]NIH Office of Dietary Supplements — Niacin: Fact Sheet for Health Professionals
- [4]NIH Office of Dietary Supplements — Vitamin B6: Fact Sheet for Health Professionals
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