More serious reactions, such as anaphylaxis or hypokalaemia in those with certain conditions, are rare but not impossible
Liraglutide for Weight Management in the Real World: Significant Weight Loss Even if the Maximal Daily Dose Is Not Achieved
B-100 complex can interfere with other medicines including but not limited to: levodopa, medicines containing oestrogen, hydrazine, certain anti epileptic drugs, phenobaritone, phenytoin, immunosuppressants and some drugs used to treat infections such as isoniazid, pyrazinamide, cycloserne and penicillamine
The clinical data in humans doesnt exist yet
Heart palpitations can be associated with menopause, anxiety, hormonal fluctuations, hyperthyroidism, nutrient deficiencies, excessive caffeine, medications, mitral valve prolapse and heart arrhythmias
Allergic reactions Allergy to vitamin B12 is quite uncommon, but some people might experience allergic symptoms, especially when they first start supplementing