Pay in 4 interest-free payments of $6.20 Learn more
Ships within 48 hours · Estimated delivery Oct 6 - Oct 11
Normal size needle Intramuscular (in the muscle) 25 gauge 1 inch or 1.5 inch needle 10 sterile needles / syringes come in one box
Best tests to determine B12 deficiency & need Methylmalonic Acid (MMA) Homocysteine Active B12 (Holotranscobalamin - holoTC) If both the MMA and Homocysteine test results are high, then you may not be getting enough B12 intracellularly (even if your blood serum tests show B12 as high) Unfortunately most medical professionals test for B12 sufficiency using a blood serum test
That doesn't mean it doesn't work
The preferred way to test B12 status is also to check your methymalonic acid (MMA) level
If you are planning to enrol in a Vitamin B12 Injection Course, understanding the fundamentals before starting can help you learn faster and practise safely
US$ 20.91
US$ 25.28
US$ 27.60
US$ 21.40
US$ 19.98
US$ 20.22
