Pay in 4 interest-free payments of $5.14 Learn more
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
The vaccine was 94.1% effective in preventing COVID-19 disease among these clinical trial participants with 11 cases of COVID-19 in the vaccine group and 185 in the placebo group
Device Flushing: Suitable for flushing IV lines and medical devices to maintain patency
Groups at higher risk of deficiency include older adults (due to reduced stomach acid production), people following vegan or strict vegetarian diets (as B12 is naturally found almost exclusively in animal products), individuals with pernicious anaemia or other malabsorption conditions, those taking certain medications such as metformin or proton pump inhibitors long-term, and people with significant nitrous oxide exposure (including recreational use), which can inactivate B12 in the body
In the United States, patients usually receive vitamin B 12 injections of 1 mg/d in their first week of treatment
US$ 20.86
US$ 25.79
US$ 25.40
US$ 28.43
US$ 25.56
US$ 27.17
US$ 24.50
US$ 27.42
US$ 22.39
