b12 im injection needle Irvine Family Doctor and Primary Care | Dr. Shida Saam im intramuscular injection in the

When your immune cells find the right tools, they make a lot of them to find and get rid of the infection

It is commonly recommended for babies, children, and individuals at higher risk of exposure or travel-related infection

For individuals exploring obesity management strategies, B12 shots can offer valuable support

deficiency (more common in those following plant-based diets or with malabsorption) can cause palpitations and fatigue, primarily through anaemia [2] [3] Vitamin D some observational studies have suggested a possible association between low vitamin D and cardiac arrhythmias, though the evidence remains preliminary and no causal link has been established [20] [21] Calcium severe hypocalcaemia can affect cardiac muscle function, though this is rarely caused by dietary restriction alone and usually reflects an underlying medical condition If you are concerned about nutritional deficiencies, your GP can arrange appropriate blood tests, which may include a full blood count (FBC), ferritin, vitamin B12 and folate, and urea and electrolytes (U&Es), with magnesium and calcium checked if clinically indicated