Organ meats: Beef heart, beef liver, chicken heart, and chicken liver contain high amounts of CoQ10 per 100 grams, with values ranging from 3.9 to 11.6 milligrams.
Meat: CoQ10 is present in all meat forms, with beef offering around 3.1 milligrams per 100 grams, chicken providing 1.4 milligrams, pork containing 2.4 milligrams, and reindeer meat providing approximately 15.8 milligrams.
Fatty fish: Trout, salmon, mackerel, and sardines are sources of CoQ10, with mackerel providing about 6.75 milligrams per 100 grams.
Nuts and seeds: Pistachios, peanuts, and sesame seeds are rich in CoQ10, with values ranging from 1.7 to 2.6 milligrams per 100-gram serving.
Vegetables: Broccoli is a notable source of CoQ10, containing approximately 0.6 to 0.86 milligrams per 100 grams.
Soybeans: Boiled soybeans have 1.2 milligrams of CoQ10 per 100 grams, while tofu and soy milk contain lesser amounts, with tofu at 0.3 milligrams and soy milk at 0.25 milligrams.