Everyone know that vitamins are important for health, and many older adults take a multivitamin.
But did you know that even among seniors who do this, many still end up developing a serious deficiency in one particular vitamin?
It’s Vitamin B12.
If there’s one vitamin that I’d like all older adults and family caregivers to know more about, it would be vitamin B12.
(Second on my list would be vitamin D, but it’s much harder to develop low vitamin D levels if you take a daily supplement, as I explain in this post. Whereas vitamin B12 deficiency does develop in many older adults who are getting their recommended daily allowance.)
A deficiency in any vitamin can be catastrophic for health. But vitamin B12 deficiency stands out because a) it’s very common — experts have estimated that up to 20% of older adults may be low in this vitamin — and b) it’s often missed by doctors.
Geriatricians also like to pay attention to vitamin B12 because a deficiency can cause — or usually worsen — cognitive impairment or walking problems.
So I’ve written an article for A Place for Mom, explaining everything you should know about vitamin B12 in older adults:
“How to Avoid Harm from Vitamin B12 Deficiency in Seniors“
In this article, I explain:
- How vitamin B12 deficiency harms a senior’s health,
- Why low vitamin B12 levels are so common in older adults, and why this problem is often missed,
- Common risk factors for low vitamin B12 levels, and who should be checked for deficiency,
- How vitamin B12 deficiency is diagnosed and treated.
Unlike many health problems that ail seniors, treating low vitamin B12 levels is easy and safe.
The key is to make sure it’s detected, and treat before some of the health harms — like neurological damage — become permanent.
As always, proactive family caregivers can make a big difference. Learn about this important condition by reading the full article posted at A Place for Mom:
“How to Avoid Harm from Vitamin B12 Deficiency in Seniors“
Has your family had any challenges related to vitamin B12 deficiency? I’d love hear from you in the comments below.
Thank you so much for the education. But I have a concern. An adult was transfused 2016 for the first time in life. From that time to present, she has receive 38 units of blood. What several tests have been done, but low bolld is still the problem. Please help me to help this lady.
By low blood, I assume you are referring to a low red blood cell count, which means anemia. (Although it is possible to be low in other types of blood counts, and to sometimes be transfused for this.)
I explain the most common causes of anemia and how doctors evaluate this condition in this article: Anemia in the Older Adult: 10 Common Causes & What to Ask.
I would recommend you review that article and the comments, and then plan to ask the involved doctors more questions about what they think is causing the low blood count. Good luck!
I am 81years, a female, had ear problems as a child, have got progressively worse re clarity of sound, one on one talking over a table is fine, otherwise not good, I have to concentrate when walking due to a balance problem. Recently had a bad attack of vertigo, got medication but still seems to be a problem when turning/etc. to the right.
Seriously considering getting a walking stick. I am interested to note how important Vit.B12 is especially in the elderly, I shall go to the local clinic more regularly for a shot.
I have made a note of balance excercises for the elderly.
Thankyou
Jannice
Glad you are learning more about your health. Re vitamin B12, I would recommend being checked for deficiency before pursuing injections or another form of supplementation.
You should also know that the medication usually prescribed for vertigo (meclizine) is quite anticholinergic and so should be used with caution by older adults. You can learn more about the risks of anticholinergic medications here: 7 Common Brain-Toxic Drugs Older Adults Should Use With Caution
Vertigo can sometimes be more safely treated with vestibular rehabilitation, which is a special form of physical therapy. It is more work than taking a medication, but safer.
Good luck!
Is it true that your body doesn’t absorb B12 supplements unless you have had some type of intestinal surgery?
The main pathway for absorbing vitamin B12 requires a working stomach and gastric acid. Hence a surgery that removes the stomach can result in vitamin B12 deficiency. However, studies suggest that if high-dose oral supplementation is used, vitamin B12 deficiency can be corrected even if the stomach has been removed or is not providing acid. This is because there are some secondary ways to absorb vitamin B12 (these pathways aren’t very efficient however, which is why a high dose has to be used).
Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency: a systematic review of randomized controlled trials.
Oral Vitamin B12 Replacement: An Effective Treatment for Vitamin B12 Deficiency After Total Gastrectomy in Gastric Cancer Patients
I am 78 years olg and just had a b12 blood test . It was 193.
Some articles say that the threshold should be 300 in elderly people.
What do you think?
193 sounds low. I would certainly recommend discussing this with your usual health providers.
As I explain in the article, a test for methylmalonic acid is recommended as a follow-up. If it’s higher than normal, that would be consistent with vitamin B12 deficiency.
Hi there
I wonder how best to help my mom who is resisting not trusting any one to check her ears (for justified reasons of being treated abruptly by hca staff and mom’s alone there she’s afraid of some staff) in an assisted living facility Edmonton Alberta. She’s not looking well -hasnt had blood work in a few years won’t let staff touch her – her ears are bothering her she won’t do her hearing aids – she sounds garbled but I can hear her over the phone trying to talk to the hca who is ignoring her.. but it’s as if she’s trying to say it’s painful it’s sore….but the staff don’t listen. I noticed she doubled plugged up a few weeks back. The staff say they can’t do oil in her ear until they look inside – but she won’t let them- is there any thing you can recommend to help get mom’s ears checked her throat etc – also b12 she needed for years I hope they give it to her but I can’t be sure – can you let me know what tests in blood work to ask staff to do -if they can get her blood drawn – she’s really not happy there and I wish I could go get her bring her here to Ontario but there are some other siblings that are being uncaring of her situation at 89 years – it’s so hard. I’m on the phone day night checking her snacks -shes celiac. The good isn’t gluten free and I found out she’s not getting enough food at breakfast and lunch.
If you could let me know what blood tests and other tests they should do – I’d appreciate your help very much.
She’s been through terrible situations and all her kids are Ontario she way out in Edmonton Alberta alone no kids and it’s a huge risk I keep trying to get my youngest brother to realize – he did the unthinkable to her with taking control of her assets etc he shouldn’t have – I couldn’t get help to stop him. He’s left mom far away from him and my sister and me. I wish there was protection for divorced elderly parents to be protected from the kids that took the other side in the divorce. He’s just heartless doesn’t visit her but 1time a year and doesn’t provide for her extra help she needs – it wasn’t her wishes to live in care she was an RN – she didn’t want to have her condo sold her keep sake family things trashed taken to the dump etc – I’m trying my best to be on the phone to check on her and staff but it’s a big worry with her almost crying nono please no you do it…when I try to talk to her on the phone…it’s like it’s hurting her ears.
Any help or recommendations would be so very appreciated – mom doesn’t deserve this kind of care -day after day strangers being rough pushy not compassionate -do TV’s blasting all day affect the hearing -her roommate is hollering at her to answer the phone and says nasty things to mom -ive asked management to get a new roommate but they don’t seem to be listening -she should be with me (for years and years I did nurses aid work and lived with elderly people up to 96 yrs of age) so it was always my hope my goal to be available to attend my own mother when she needed help – I wish I could just go get her but I don’t know who to turn to for help for mom -with being told my youngest brother took my name off her pa pd – he controls everything – sadly.
Thanks for your time and help and I really like your website!
I posted this for mom…heres hope for a miracle…that I can make things better for mom, Reggie C Knowles very soon.
Jen
Waterloo On Canada
N2k4G9
Sorry to hear of your mother’s situation. If she is refusing to let anyone touch her, it might indeed be difficult to get bloodwork done. In principle, to check on vitamin B12 status, we would check the blood vitamin B12 level and then also consider ordering a methylmalonic acid level, as I explain in the article.
In terms of advocating regarding her living situation and perhaps her hearing: all of this is very difficult to do if you aren’t able to visit the site and work closely with the facility staff. If you are concerned about her hearing, this should be brought to the attention of her usual doctor or whichever health professional is supervising the medical care of the residents of her facility.
It does sound like your mother’s care is being overseen by a sibling, and that perhaps you disagree with the decisions being made. I’m not sure what your options are in Canada. In the US, generally one would have to look into one’s state laws and consult with an elder law attorney. Sometimes it is possible to petition a court to remove someone as an older person’s guardian, but this is a time-consuming process and also often expensive to pursue. Good luck!