A shortage in vitamin B12 can cause four symptoms that are similar to dementia.

B12, or cobalamin, is a water-soluble vitamin essential for nerve and blood function. The body cannot synthesize this vitamin, thus it must be received via food and supplementation. Since plant-based diets lack B12, vegetarians and vegans typically lack it. Research suggests vegans and vegetarians are 80-90% vitamin B12 deficient. Multiple physical effects result from this condition.

Vitamin B12 makes healthy blood cells, which transport oxygen throughout the body. Red blood cell deficiency reduces brain oxygen delivery, causing disorientation. Some folks become dizzy occasionally.

Studies show low B12 levels induce excess homocysteine, which can damage brain cells. This disrupts brain communication, causing mood swings and sadness. Vitamin B12 pills may reverse the problem, according to research.

Get tested for low Vitamin B12 if your concentration has changed recently. Nutrient shortage usually causes poor focus due to brain tissue disruption and oxygen deprivation.

Dementia and vitamin B12 insufficiency might cause problems communicating or forgetting things. Symptoms might be long-term or short-term depending on your scenario.

Dietary Vitamin B12 deficiency causes the second. You may not be consuming enough Vitamin B12-rich food or are vegan or vegetarian.

The amount of vitamin B12 that you require on a daily basis is dependent on your age. As measured in micrograms (mcg), the following are the average daily doses that are recommended:

Do not wait to see a doctor if your skin looks pale, you feel weak, your mobility changes, or you regularly feel breathless. Blood tests may be recommended by your doctor to identify Vitamin B12 insufficiency. He may recommend diet adjustments or supplements based on the results.

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