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Dosages for Older People. When you’re in your 60s you should officially start getting blood tests to test for vitamin B12 deficiency. Around this age, you should be getting around 2.4...
Optimal dosing of vitamin B12 varies by age, lifestyle, and dietary needs. The general recommendation for adults is 2.4 mcg. Older adults, as well as people who are pregnant and breastfeeding...
When taken at appropriate doses, vitamin B-12 supplements are generally considered safe. While the recommended daily amount of vitamin B-12 for adults is 2.4 micrograms, higher doses have been found to be safe. Your body absorbs only as much as it needs, and any excess passes through your urine.
In this guide, we’ll explore the recommended daily vitamin B12 dosage for those over 65, the benefits of B12, and signs that may indicate a vitamin B12 deficiency. (And for an easy vitamin B12 supplement option, try Everlywell B12 supplements.)
A doctor may recommend injections of high doses of vitamin B-12 or high-dose oral supplements. The body responds rapidly to high-dose vitamin B-12, with nerve symptoms subsiding over weeks to months. Typically, the degree of improvement is influenced by the severity and duration of the nerve symptoms.
The recommended daily intake of vitamin B12 for seniors is 2.4 micrograms per day. This amount is the same for both men and women. However, seniors who have trouble absorbing vitamin B12 may need to take a higher dose. Symptoms of Vitamin B12 Deficiency.
The usual dosage for initially treating vitamin B12 deficiency in older adults is 1000 micrograms, which can be given as a weekly intramuscular injection, or as a daily oral B12 supplement. It’s common to start treatment for a significant vitamin B12 deficiency with weekly intramuscular shots (1000 micrograms of vitamin B12).
Those over 65 years of age should take at least 1,000 mcg (µg) cyanocobalamin every day. And, here’s a tip: If you’re experiencing deficiency symptoms, the best test is a urine MMA—not serum B12 level). How much vitamin B12 should be taken at different stages of life?
For adults with diet-related vitamin B12 deficiency, the usual dose is 50 micrograms to 150 micrograms, taken once a day. For adults with vitamin B12 deficiency not caused by your diet, the usual dose is one to two 1,000 microgram tablets, taken once or twice a day. This is usually if you cannot have vitamin B12 injections.
Seniors aged 50 and above are recommended to take at least 2.4 micrograms of vitamin B12 every day. However, those with a vitamin B12 deficiency may require a higher dosage or even injections.