Supplements of any vitamins are nothing but external (artificial) sources of those vitamins. Supplements are recommended for those who do not get enough amount of required nutrients through daily food consumption.
Vitamin B12 is a crucial vitamin for the human body, and many people, especially those who are vegan or vegetarian, may lack this vitamin. B12 supplements can surely work for all who lack it. However, it is recommended to consult a doctor before starting any supplement.
In case “do vitamin b12 supplements work?” is your query, here are a few important benefits of vitamin B12 for the human body:
- Production of red blood cells
A healthy amount of red blood cells in the body is important, as they transport oxygen to body cells and carry carbon dioxide to the lungs. Vitamin B12 boosts red blood cell formation.
Healthy red blood cells are small and round, however, in the case of vitamin B12 deficiency, these blood cells become large and oval. Due to an increase in shape, these cells find it hard to move from the bone marrow into the bloodstream at leading to megaloblastic anemia. Anemic people feel tired and weak due to reduced provision of oxygen to the vital organs.
- May prevent birth defects
Pregnant women are suggested to maintain a healthy amount of B12 in their bodies as this vitamin is vital for the growth of the baby. Research has shown that the brain and nervous system of the fetus need enough supply of B12 to develop properly. Lack of vitamin B12 may lead to neural tube defects. It may cause premature birth.
- Maintain bone health and save from Osteoporosis
Bones with decreased mineral density become weak and delicate, leading the person to the risk of Osteoporosis. Chances of causing this are higher in women. Enough supply of vitamin B12 helps in maintaining bone health. B12 adds to the strength of the bones.
- May save from macular degeneration
Macular degeneration is a type of eye disease where your central vision gets affected. Vitamin B12 saves a person from the risk of macular degeneration, especially due to growing age. Supplementing B12 may reduce the amount of homocysteine, a type of Amino Acid that is found in the bloodstream. A senior level of homocysteine is connected with an amplified risk of macular erosion.
- May improve mood
Vitamin B12 may reduce your stress levels, save you from depression and boost your mood.
B12’s impact is still being studied by scientists, however, it surely helps in synthesizing and metabolizing serotonin (a type of chemical that regulates mood).
Lack of vitamin B12 leads to a reduced amount of serotonin production. Some researchers have claimed that high vitamin B12 levels may boost the process of recovery from a depressive disorder.
- Prevent the loss of neurons
Lack of vitamin B12 is connected to the loss of memory, especially adults. The importance of B12 in healthy brain development is accepted by many. Enough B12 levels in the body can save a person from the risk of brain atrophy, or dementia. Supplementing with vitamin B12 may help in improving memory and cognitive function.
- Healthy nails, hair, skin
Our body needs a sufficient amount of B12 to maintain healthy nails, hair, and skin. Lack of Vit. B12 can lead to multiple dermatologic symptoms, like vitiligo, hyper pigmentation, angular stomatitis, etc. Taking Vit. B12 natural supplements have helped in improving dermatological symptoms in those who were deficient in vitamin B12 levels.
But, if you have healthy skin, nails, and hair, then taking Vit. B12 supplements will hardly make any difference.
Reading the above-mentioned information, you have come across the benefits of vitamin B12 for your health. However, here are a few doubts and their answers:
- How long does it take for vitamin b12 to start working?
Our body does not produce vitamin B12, hence, we need to get the required supply of the vitamin through animal food items or supplements. As the body does not store it for a long time, we can consume it regularly to see the effects.
The impact of vitamin B12 is usually seen within 48 to 72 hours.
- How much B12 should you take in a day?
The required amount of B12 varies from age, eating habits and medical conditions. The average levels of vitamin B12 recommended for adults are 2.4 mcg/day. If you are a pregnant woman, it is 2.6 mcg/day; if you are a breastfeeding mother, you need 2.8 mcg /day.
- Can b12 supplements make you sleepy?
Lack of vitamin B12 may make you feel sleepy while supplementing with vitamin B12 would add to your energy.
- Can low b12 cause weight gain?
Vitamin B12 deficiency may cause loss of appetite, hence causing weight loss.