Such stacks require careful planning and monitoring but represent an integrated approach to changing body composition
Without enough B12, you become deficient, which can lead to severe health problems later in life
Symptoms of B12 deficiency include exhaustion no matter how much you sleep, muscle weakness and frequent cramping, constipation, loss of appetite and unexplained weight loss, numbness or tingling in the hands and feet, depression, and problems with memory and focus
NICE recommends monitoring response to treatment through clinical assessment and blood tests as appropriate
The right schedule is influenced by factors such as diet, lifestyle, underlying health conditions, and whether youve been diagnosed with a deficiency