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Cancer Epidemiol Biomarkers Prev
Perfect for those balancing work and personal commitments
I really think that the ampoules start to lose their potency , not immediately after the expiry date , but fairly soon
Disadvantages of using oral forms: inferior absorption, inferior cellular activity, require high compliance with daily dosing
Symptoms of B12 deficiency include: Low energy and fatigue Digestive problems Depression and moodiness Insomnia Brain fog and memory loss Anemia Reduced immune system function Tingling or numbness in the extremities Swollen tongue Loss of vision or hearing Jaundice Kidney disease Pale skin Poor circulation in the extremities If you are over age 50 and are experiencing one or more of the above symptoms, boosting your intake of B12 cannot hurt, and it may provide a safe and inexpensive solution while preventing a wrong diagnosis
As a precaution, please refrigerate once received and opened
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