1. Fatigue
If you’re low or deficient in B12, you’ll likely feel fatigued. Specifically, a deficiency in B12 or folate can cause megaloblastic anemia. When your body doesn’t have enough healthy red blood cells to carry oxygen to tissues, you’ll likely feel weak and tired.
It’s important to know that you can develop fatigue and other symptoms related to B12 deficiency, even when your B12 levels are considered within range or only borderline low
How Much To Get?
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B12 or folate deficiency anaemia can cause a wide range of symptoms. Anaemia is where you have fewer red blood cells than normal or you have an abnormally low amount of a substance called haemoglobin in each red blood cell.
It’s important for vitamin B12 or folate deficiency anaemia to be diagnosed and treated as soon as possible.
What Is Vitamin B12?
This substance binds to the vitamin B12 molecule and facilitates its absorption into your blood and cells. Your body stores excess vitamin B12 in the liver, so if you consume more than the RDI, your body will save it for future use.
You may develop a vitamin B12 deficiency if your body does not produce enough intrinsic factor, or if you don’t eat enough vitamin-B12-rich foods Vitamin B12 is mainly found in animal products, especially meat and dairy products.