Some groups are more likely to come up short, including older adults, people who eat little or no animal food, and those with digestive conditions that make absorption harder
For deficiency, B12 shots are given weekly or every other week at first
If you remember within 4 days of your scheduled injection, take the dose as soon as possible and resume your regular weekly schedule
But here is what many people miss
After reconstitution, store peptides in the refrigerator and use promptly for research
You should always opt for stocking up on pure and efficient methylcobalamin-based B12, making sure to read the ingredients label carefully for any hidden nasties, and reach for a daily dose that will meet your requirements, plus some to ensure absorption (2000mcg weeky for adults under 65 should do the job just fine!)