Similar To Dementia, These Are 4 Symptoms Of Vitamin B12 Deficiency

Illustration (Pollina Zimmerman/Pexels)

JAKARTA - Vitamin B12, also known as cobalamin, is a water-soluble vitamin needed for blood formation and nervous system function. Unfortunately, our bodies cannot produce it, so we must rely on food sources and supplements to avoid vitamin B12 deficiency.

Vitamin B12 deficiency is common among vegetarians and vegans, as this mineral is not found in plant-based food products. Studies have shown that 80-90 percent of vegans and vegetarians are deficient in vitamin B12.

So what are the effects of vitamin B12 deficiency on the human body? Research journals show that vitamin B12 has a profound effect on the human central nervous system. That is why, the symptoms of this vitamin deficiency in the body are very similar to dementia. Here are the symptoms you need to watch out for.

Confusion

Vitamin B12 is responsible for the production of red blood cells, which carry oxygen to various parts of the body. This lack of red blood cells will reduce the oxygen supply to the brain causing confusion. Some people may even show symptoms of dizziness from time to time.

Depression

Studies show that high homocysteine levels caused by low levels of vitamin B12 can disrupt some brain tissues. This causes interference with your brain signals, leading to mood swings and even depression. Studies show that this condition can be treated by taking vitamin B12 supplements.

It's hard to focus

If you notice that your concentration level has been deteriorating recently, you may have low levels of vitamin B12 in your body. Poor concentration is a typical sign of nutritional deficiency caused by lack of sufficient amount of oxygen in the brain and disruption of brain tissue.

Often forget

Difficulty finding the right words when speaking or often forgetting things after putting things somewhere are common symptoms of vitamin B12 deficiency, which is also experienced by people with dementia. Symptoms can be long-term or short-term, depending on the complexity of your situation.

Then how much vitamin B12 daily should you consume? The amount of vitamin B12 you need in a day varies with age. The recommended daily average amount, measured in micrograms (mcg) is:

Children 4-8 years: 1.2 mcg

Children 9-13 years: 1.8 mcg

Teens ages 14-18: 2.4 mcg

Adults: 2.4 mcg

Pregnant and lactating women: 2.6 mcg per day if pregnant and 2.8 mcg per day if breastfeeding.