An individual eating a meat-heavy, animal-based diet (1-1.2g protein/lb body weight) can have Coenzyme Q10 levels significantly above the upper limit of normal.

“all the people i worked with who are animal based who are eating one to one point one or 1.2 grams of protein from meat and organs per pound of body weight their coenzyme q10 levels were way off the chart they were you know the upper limit for coins like q10 i think was .7 or 1.1 probably for two standard deviations above the mean and i'd see people in two and three so probably you know we're talking three standard deviations four standard deviations above the mean for coins iq 10 when they eat this way”