Avoids Serious Complications In patients with severe anaemia, intensive treatment with B12 may result in a sudden drop in potassium (hypokalaemia), which can cause muscle weakness or an irregular heartbeat
People with symptoms of Vitamin B12 deficiency show symptoms and signs including: forgetfulness fatigue heart palpitations pale skin weight loss infertility numbness and tingling in the hands and feet dementia mood changes a sore tongue low appetite constipation Vitamin B12 deficiency risk factors Vitamin B12 Injection Benefits Vitamin B12 injections can reduce the risk of the following conditions: heart disease stroke neurological disorders problems with thinking and memory vision loss infertility neural tube defects in children born to those with a vitamin B12 deficiency Beyond these benefits, B12 injections are recognised for their positive impact on metabolism and weight management
However, absence of extensive research on newer variants does not mean they are ineffective, just less studied
Vegetarians and Vegans Since B12 is primarily found in animal products, vegetarians and vegans are at a higher risk of deficiency
However, for some patients, this may make sense, especially those who have not gotten the results they want with other options