- 1 Why are older adults at particular risk for vitamin B12 deficiency?
- 2 Which age group is most likely to have a vitamin B12 deficiency?
- 3 What are the symptoms of low vitamin B12?
- 4 Why would I be low on B12?
- 5 What causes you to be low on B12?
- 6 Is a B12 deficiency common?
- 7 How long does it take to recover from B12 deficiency?
- 8 How serious is a B12 deficiency?
- 9 What is the best B12 supplement?
- 10 What medications should not be taken with B12?
- 11 When should I take B12 morning or night?
- 12 What does a B12 deficiency tongue look like?
- 13 How long does it take to get B12 levels up?
- 14 How can I raise my B12 levels fast?
Why are older adults at particular risk for vitamin B12 deficiency?
Vitamin B12 deficiency is common among the elderly. Elderly people are particularly at risk of vitamin B12 deficiency because of the high prevalence of atrophic gastritis-associated food-cobalamin (vitamin B12) malabsorption, and the increasing prevalence of pernicious anaemia with advancing age.
Which age group is most likely to have a vitamin B12 deficiency?
Some older people are also at high risk for developing B12 deficiency. Up to 30% of people ages 50 and over suffer from atrophic gastritis, a thinning of the stomach lining.
What are the symptoms of low vitamin B12?
Symptoms of vitamin B12 deficiency
- a pale yellow tinge to your skin.
- a sore and red tongue (glossitis)
- mouth ulcers.
- pins and needles (paraesthesia)
- changes in the way that you walk and move around.
- disturbed vision.
Why would I be low on B12?
Pernicious anemia, which makes it hard for your body to absorb vitamin B12. Conditions that affect your small intestine, such as Crohn’s disease, celiac disease, bacterial growth, or a parasite. Immune system disorders, such as Graves’ disease or lupus.
What causes you to be low on B12?
However, the most common cause of vitamin B-12 deficiency anemia is a lack of a substance called intrinsic factor, which can be caused when your immune system mistakenly attacks the stomach cells that produce this substance. This type of anemia is called pernicious anemia.
Is a B12 deficiency common?
Vitamin B12 deficiency is common and can present itself in various ways, making it difficult to identify. If you’re at risk and have any of the symptoms above, speak to your doctor. For most people, a B12 deficiency should be easy to prevent simply by ensuring you are getting enough B12 in your diet.
How long does it take to recover from B12 deficiency?
Recovery from vitamin B12 deficiency takes time and you may not experience any improvement during the first few months of treatment. Improvement may be gradual and may continue for up to six to 12 months.
How serious is a B12 deficiency?
If left untreated, the symptoms of vitamin B12 deficiency tend to worsen and irreversible problems involving the nerves and brain may develop. The risk of experiencing a number of serious complications, including heart failure, may also increase.
What is the best B12 supplement?
The best B12 supplement
- Best B12 supplements of 2020.
- Jarrow Formulas’ Methyl B12: A previous favorite that’s held onto the top spot due to its special methylcobalamin formulation that’s easier to absorb than other types.
What medications should not be taken with B12?
Certain medications can decrease the absorption of vitamin B12, including: colchicine, metformin, extended-release potassium products, antibiotics (such as gentamicin, neomycin, tobramycin), anti-seizure medications (such as phenobarbital, phenytoin, primidone), medications to treat heartburn (such as H2 blockers
When should I take B12 morning or night?
You may need to take vitamin B-12 separately from the above drugs and supplements — say, one in the morning and one at night — so you can get the full dose of vitamin B-12. Don’t take vitamin B-12 supplements if you have sensitivities or allergies to vitamin B-12, cobalt, and any other ingredients.
What does a B12 deficiency tongue look like?
B12 deficiency will also make the tongue sore and beefy-red in color. Glossitis, by causing swelling of the tongue, may also cause the tongue to appear smooth.
How long does it take to get B12 levels up?
A response usually is seen within 48 to 72 hours, with brisk production of new red blood cells. Once B12 reserves reach normal levels, injections of vitamin B12 will be needed every one to three months to prevent symptoms from returning.
How can I raise my B12 levels fast?
To increase the amount of vitamin B12 in your diet, eat more of foods that contain it, such as:
- Beef, liver, and chicken.
- Fish and shellfish such as trout, salmon, tuna fish, and clams.
- Fortified breakfast cereal.
- Low-fat milk, yogurt, and cheese.