Foods high in riboflavin (vitamin B2)
Ultimo aggiornamento 3 Nov 2026
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Riboflavin (vitamin B2) helps the body release energy from food and supports the normal function of the skin, eyes and nervous system. Foods leading this list include lamb liver, both fried in corn oil and raw, homemade fried liver and bacon, and fried pig kidney. Other entries include stewed ox liver and dried egg white.
The list ranks foods by their riboflavin content per 100g, rather than by a typical serving. Portion sizes therefore matter when comparing how much riboflavin different foods provide. The form listed also matters, as raw, cooked and dried foods can differ in nutrient concentration. Full figures are provided in the tables below.
Foods highest in riboflavin (vitamin B2) per 100g
Food | Riboflavin (vitamin B2) per 100g |
|---|---|
5.7mg | |
4.6mg | |
4.5mg | |
3.7mg | |
3.6mg | |
3.4mg | |
3.3mg | |
3.2mg | |
3.1mg | |
3.1mg | |
3.1mg | |
2.9mg | |
2.7mg | |
2.6mg | |
2.6mg | |
2.5mg | |
2.5mg | |
2.4mg | |
2.4mg | |
2.2mg | |
2.1mg | |
2.1mg | |
2.1mg | |
1.9mg | |
1.7mg | |
1.6mg | |
1.5mg | |
1.5mg | |
1.5mg | |
Breakfast cereal, cornflakes, crunchy / honey nut coated, fortified | 1.4mg |
About these figures
Foods are ranked by amount per 100g. Herbs, spices, powders, extracts and alcoholic drinks are left out because they are not usually eaten in large amounts. A typical portion may be bigger or smaller than 100g.