Pyrroloquinoline Quinone is a redox cofactor that plays a crucial role in cellular energy metabolism. It is naturally found in various foods, including fermented soybeans, spinach, and green tea. PQQ is recognized for its ability to facilitate the function of mitochondria, the powerhouse of the cell, which is essential for energy production. By enhancing mitochondrial function, PQQ helps optimize energy levels, improve cognitive performance, and support overall vitality.
Headaches and feelings of anxiety may arise for some users, particularly if they are sensitive to the stimulatory effects of PQQ. As PQQ influences energy metabolism, some people might experience increased energy that could potentially lead to feelings of jitteriness or anxiety, especially if consumed in excess or close to bedtime. For those predisposed to anxiety or those with a history of migraines, careful monitoring of dosage is recommended.