Methionine Methionine is an essential amino acid found in lean meats, dairy, eggs, and nuts
Lipo B12 injections contain lipotropes along with vitamin B12
People with Absorption Issues Several conditions can impair B12 absorption: Pernicious anaemia An autoimmune condition thats the most common cause of severe B12 deficiency in the UK Crohns disease or coeliac disease Previous gastric surgery Including gastric bypass Chronic use of certain medications Including proton pump inhibitors (PPIs), metformin, and some anti-seizure medications Others at Risk Pregnant and breastfeeding women (who have increased B12 requirements) Heavy alcohol consumers Those with chronic inflammation affecting gut health People taking certain oral contraceptives B12 Deficiency in the UK: How Common Is It
Some patients report mild diarrhoea, nausea, or headache following administration, though these symptoms are usually transient
Furthermore, it should be administered with caution in patients with renal impairment, as it may heighten the risk of adverse reactions
This guide breaks down exactly how B12 relates to energy, who stands to benefit the most, and how to approach it without wasting time or money