12. Banana
Banana is among the most popular fruits. It contains 12.6 nanogram/gram PQQ. An excellent source of potassium, vitamin B6, Vitamin C, magnesium, fiber and carbohydrates – it is one of the most delicious and extremely healthy fruits.
Supplements vs. Food Sources
PQQ supplements are available in the market as 20 mg capsules. It is taken once to thrice a day. To reach the 20-mg mark, you must consume pounds and pounds of food at once, which is nearly impossible to achieve. Taking supplemental PQQ is proven safe so it’s worth the gamble.
