What happens when your vitamin b12 is low

How does low vitamin B12 make you feel?

Weakness and fatigue are common symptoms of vitamin B12 deficiency. They occur because your body doesn’t have enough vitamin B12 to make red blood cells, which transport oxygen throughout your body. As a result, you are unable to efficiently transport oxygen to your body’s cells, making you feel tired and weak.

Is low vitamin B12 life threatening?

B12 deficiency. Delay in diagnosis and treatment resulted in a near fatal presentation of a common disease. The primary care physician should be aware that there is a window of opportunity for diagnosis and treatment; several complications of Vit. B12 deficiency are irreversible if early treatment is not provided.

What are the effects of not having enough vitamin B12?

Constipation, diarrhea, loss of appetite, or gas. Nerve problems like numbness or tingling, muscle weakness, and problems walking. Vision loss. Mental problems like depression, memory loss, or behavioral changes.

What causes B12 levels to drop?

You can get vitamin B12 deficiency anemia if you don’t get enough vitamin B12 in your diet from foods like milk, eggs, and meat. You’re more likely to be low in this vitamin if you’re older, or you eat a vegetarian diet. It can also happen if your body can’t absorb enough of it from the foods you eat.

Does lack of B12 cause weight gain?

Furthermore, while a deficiency in vitamin B12 may not cause weight gain, it can decrease energy levels and contribute to fatigue, making it harder to stay active and manage your weight.

How long does it take to recover from a vitamin B12 deficiency?

Once you begin treating your vitamin B12 deficiency, it can take up to six to 12 months to fully recover. It is also common to not experience any improvement during the first few months of treatment.

Which fruit is rich in vitamin B12?

Foods rich in folic acid
Legumes Fruit and vegetables
Nuts Asparagus
Banana
Oranges
Peaches
Oct 7, 2021

Can stress cause a B12 deficiency?

The need for vitamin B12 is that high

If a healthy diet is followed, an insufficient supply of vitamin B12 is rare in healthy adults, but an insufficient supply can occur with persistent stress due to the fact that the usual diet no longer supplies enough.

How do you fix B12 deficiency?

A serious vitamin B12 deficiency can be corrected two ways: weekly shots of vitamin B12 or daily high-dose B12 pills. A mild B12 deficiency can be corrected with a standard multivitamin. In many people, a vitamin B12 deficiency can be prevented.

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 …

What is considered a low B12 level?

Understanding the Results

But a normal level of vitamin B12 in your bloodstream is generally between 190 and 950 picograms per milliliter (pg/mL). Between 200 to 300 pg/mL is considered borderline and your doctor may do more testing. Below 200 pg/mL is low and more testing is needed.

Can B12 cause anxiety?

B12 Causes Psychiatric Symptoms: B12 deficiency can cause almost any psychiatric symptom, from anxiety, and panic to depression and hallucinations. This is because B12 deficiencies trigger symptoms in the nervous system and red blood cells.

How do you know if your B12 is low in a blood test?

Doctors diagnose vitamin deficiency anemias through blood tests that check: The number and appearance of red blood cells. People with anemia have fewer red blood cells than normal. In vitamin deficiency anemias related to a lack of vitamin B-12 and folate, the red blood cells appear large and underdeveloped.

Can lack of vitamin B12 cause dizziness?

Frequent bouts about dizziness and vertigo can indicate B12 deficiency. You may experience a feeling of wobbles when you get up too fast from a sitting position. You may also feel dizzy when you walk up or downstairs, it could also be dangerous.

How Low Can B12 cause symptoms?

Levels of vitamin B-12 are low if they are below 200 pg/mL. This result suggests a vitamin B-12 deficiency, pernicious anemia, or an overactive thyroid. People with low vitamin B-12 levels often experience neurological symptoms.

Can vitamin B12 damage your liver?

The common forms of vitamin B include vitamin B1 (thiamine), B2 (riboflavin), B3 (niacin), B6 (pyridoxine) and B12 (cyanocobalamin). Except for niacin (when given in high doses), there is no evidence that the other B vitamins, in physiologic or even super-physiologic high doses cause liver injury or jaundice.

Can B12 deficiency cause ear problems?

[23] Vitamin B12 deficiency may cause the demyelination of neurons in the cochlear nerve, resulting in hearing loss and tinnitus.