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While this is true in absolute terms, it remains important to bear in mind that only 0.1-0.2% of the population are vegan, so of course total deficiency numbers will be higher for meat eaters

However, one essential nutrient found mostly in animal products may be missing from vegan and vegetarian diets, and deficiency can cause serious health problems

Preventing Deficiency and Supporting Mental Health Foods Sources of Vitamin B12 Meat, poultry, and eggs Beef Fish (trout, salmon, tuna, and sardines) Dairy products Fortified foods, like cereal, non-dairy kinds of milk, and soy products Nutritional yeast The best sources of vitamin B 12 include liver, beef providing 60 mcg for 3 ounces, and clams with 84 mcg for 3 ounces

Schroder CM, Banaschewski T, Fuentes J, Hill CM, Hvolby A, Posserud MB, et al