Known Risks, Side Effects, and Safety Considerations The most common side effects are gastrointestinal including nausea, vomiting, and diarrhoea with additional class-related risks of pancreatitis and gallbladder disease
Morning Testing Testing first thing in the morning increases accuracy
The antioxidant properties help repair muscle damage from exercise and may improve your endurance and overall physical performance
Doi: 10.2152/jmi.70.7
In the UK, cyanocobalamin is commonly used for oral supplementation due to its stability and effectiveness, whilst hydroxocobalamin injections are the preferred treatment for confirmed deficiency, particularly in pernicious anaemia or malabsorption conditions
Its still important to report anything troublesome or unusual to your doctor, and they may adjust your dose or advise ways to alleviate symptoms (for example, taking with food to reduce nausea)