Best Vitamin B2 (Riboflavin)-Rich Foods for Cats

Ranked by vitamin b2 (riboflavin) content among foods safe for cats in the Creature Feast catalog.

Eggs per large egg: 0.2–0.25mg riboflavin Eggs are one of the best riboflavin sources for cats, providing B2 in a highly bioavailable form. Cooking does not significantly reduce riboflavin content.

Chicken per 100g cooked: 0.1–0.2mg riboflavin Chicken provides moderate riboflavin, with organ meats (especially liver) containing significantly higher levels than muscle meat.

Turkey per 100g cooked: 0.1–0.18mg riboflavin Turkey is a solid riboflavin source comparable to chicken. Dark meat contains slightly more than white meat.

Salmon per 100g cooked: 0.1–0.15mg riboflavin Salmon provides modest riboflavin alongside its omega-3 benefits.

Spinach per 100g cooked: 0.2–0.25mg riboflavin Spinach offers plant-based riboflavin but should only be fed in tiny amounts to cats due to its oxalate content.

Plain Greek Yogurt per 100g: 0.15–0.2mg riboflavin Plain Greek yogurt provides riboflavin and is generally well tolerated in small amounts by cats with adequate lactase activity.