People take CoQ10 supplements for various reasons, including: Cardiovascular health : Some evidence suggests CoQ10 may support heart function, particularly in individuals with heart failure or those taking statins, though routine supplementation for statin-associated symptoms is not recommended by NICE Energy and fatigue : Many users report taking CoQ10 to combat tiredness and improve overall vitality Migraine prevention : NICE guidance (NG150) acknowledges some evidence for CoQ10 in migraine prophylaxis, though it is not routinely recommended due to limited evidence Fertility support : CoQ10 is sometimes used by women trying to conceive, though evidence for fertility benefits is limited and not part of NICE fertility recommendations CoQ10 supplements are available over the counter in the UK as food supplements (not licensed medicines) in various formulations, including capsules, tablets, and liquid forms
Remember that while B vitamins are generally safe in moderate doses, excessive intake can lead to side effects, including nausea, flushing, and itching
Drinking plenty of fluids, especially water and electrolyte-rich beverages, helps maintain blood volume and supports heart function
In addition, be especially cautious of preservatives like sodium benzoate, sorbic acid, BHA, and BHT
