why can b12 injections cause dehydration for Energy: Benefits and How It Works How Long Does It Take

B12 deficiency can lead to symptoms such as fatigue, weakness, shortness of breath, cognitive changes, peripheral neuropathy (pins and needles), and anaemia

Get Regular Check-Ups Get regular blood tests to keep tabs on your nutrient levels

Normal blood pressure is between 90/60 and 120/80 mmHg 3 measured in millimetres of mercury (mmHg)

Always consult an expert before starting any supplement program.

While the initial effects can be noticed within 48 to 72 hours, it might take several weeks to experience the full benefits

This injection into the muscles allows a higher proportion of the B12 to be absorbed into the body, as injections into the veins or oral supplements may allow some of the vitamin to be lost as it passes through the digestive system