Vegetarians or vegans If youre diet doesnt consist of the proper amounts of meat, fish and eggs Over age 50 Pregnant or breastfeeding Cigarette smokers You take medications for heartburn or take potassium supplements If youve had part of your stomach surgically removed or banded Chronic Fatigue Syndrome Why is a lack of B12 of such concern
Hormone injections help the ovaries make more eggs
Individuals with Digestive Disorders: Conditions such as pernicious anemia, celiac disease, and Crohn's disease can interfere with B-12 absorption
These findings are supported by mechanistic investigations that have identified multiple pathways through which environmental toxicants can induce DNA fragmentation in spermatozoa, including oxidative stress, mitochondrial dysfunction, and direct genotoxic effects (67)
[1] [2] Some patients report reduced symptoms within weeks of starting treatment, whilst others may require several months of consistent supplementation before noticing significant improvement
