Changes

|+ CoQ₁₀ levels in selected foods<ref name="Pravst" />

Meat and fish are the richest source of dietary CoQ₁₀ and levels over 50&nbsp;mg/kg can be found in beef, pork and chicken heart, and chicken liver. Dairy products are much poorer sources of CoQ₁₀ compared to animal tissues. Vegetable oils are also quite rich in CoQ₁₀. Within vegetables, parsley, and [[perilla]] are the richest CoQ₁₀ sources, but significant differences in their CoQ₁₀ levels can be found in the literature. [[Broccoli]], grape, and [[cauliflower]] are modest sources of CoQ₁₀. Most fruit and berries represent a poor to very poor source of CoQ₁₀, with the exception of [[avocado]], with a relatively high CoQ₁₀ content.<ref name="Pravst" />