Individual response varies, and treatment should be guided by actual results rather than rigid adherence to any particular schedule
^ Palva IP, Salokannel, SJ, Timonen T, et al: Drug induced malabsorption of vitamin B12 - IV - malabsorption and deficiency of B12 during treatment with slow-release potassium chloride, Acta Med Scand, 1972, 191(4):355-7 [edit] External links Vitamin B12 deficiency details, symptoms and information Jane Higdon, "Vitamin B12", Micronutrient Information Center, Linus Pauling Institute Vitamin B12
A simple blood test will reveal the severity of your deficiency and help a doctor determine whether diet, supplements, or injections are your best solution
Those who undergo GI surgery, like removal of intestines or gastric bypass, may also have difficulty with B12 absorption (4, 5)
The combined blend can be legally supplied for laboratory research purposes