Vitamin B12
In 1920, vitamin b12 was discovered by George whipple. Vitamin B12 is chemically referred as Cobalamin, Cyanocobalamin, and Methylcobalamin. Vitamin B12 is a deeply red colored due to the presence of cobalt. Vitamin b12 is a group of cobalt and corrin ring molecules. Vitamin B12 is a member of B-complex family. Vitamin B12 is water-soluble vitamin. Vitamin B12 is a type of vitamin supplement. Vitamin B12 requires intrinsic factor for absorbing, some unhealthy stomachs do not produce the required amount of vitamin b12, and hence it is inoculated in the body.
Usually the sources of vitamin B12 are the food we eat. The sources of vitamin b12 are very rare, because no vegetable or animal has been shown capable of producing vitamin b12. It is very intresting to notice that the sources of vitamin b12 are are tiny microorganisms like bacteria, yeasts, molds, and algae.
Vitamin B12 is very important vitamins and it is one of the most helpful vitamins. Vitamin b12 is important because it is not found in the food we eat. Hence we are at great risk of vitamin b12 deficiency. The key role of vitamin b12 is the development of red blood cells. Vitamin b12 is very essential for providing the information to DNA about the formation to red blood cells. Vitamin b12 deficiency can cause oversized and poorly shaped red blood cells, and begin to function ineffectively, a condition called pernicious anemia. Vitamin b12 is very essential for the stomach that produces some essential proteins for our body.
Deficiency of Vitamin B12 (B12 vitaminosis)
Deficiency of vitamin b12 is a defined as the meager amount of vitamin b12 available in the body. This situation occur when the utilization of the vitamin b12 increases and intake of vitamin b12 decreases. Vitamin B12 is very essential for our body, many essential part of our body requires vitamin b12, but if the consumption of vitamin b12 declines. Then this situation can cause major complications. Some major complications associated with this abnormal behavior are:
- Dandruff
- Nervousness
- Decreased blood clotting
- Numbness in feet
- Decreased reflexes
- Paleness
- Depression
- Red tongue
- Difficulty in swallowing
- Sore tongue
- Fatigue
- Tingling in feet
- Heart palpitations
- Weakness
- Memory problems
- Weak pulse
- Menstrual problems
- Brain damages
- Damages to nervous system
- Fatigue
- Depression
- Poor memory
- Mania
- Psychosis
Usage / Benefits of vitamin B12
Vitamins are very essential for good health. Vitamin B12 provides many health benefits. Some benefits are:
- Vitamin B12 is very useful for reducing homocysteine levels in the blood.
- Vitamin B12 is very beneficial for nervous system and purifying homocysteine from the blood.
- Vitamin B12 is very useful for pre-cancerous lung conditions in smokers.
- Vitamin B12 reduces the risk of skin infections.
- Vitamin B12 is also very helpful for fighting against hypersensitivity to sulfites.
- Vitamin b12 is use in the treatment of alcoholism.
- Vitamin B12 reduces the signs and symptoms of anemia.
- Vitamin B12 prevents the cervical and all types of cancers.
- Vitamin B12 is very helpful for the patients of arthritis.
- Vitamin B12 is very useful in fighting against asthma.
- Vitamin B12 reduces the signs and symptoms of atherosclerosis.
- Vitamin B12 is an anti-depressing vitamin.
- Vitamin B12 is used to reduce the signs and symptoms of cancer.
- Vitamin B12 is useful for the patients of celiac disease.
- Vitamin B12 is used to fight against the diabetes, and it can be helpful for the patients of diabetes.
- Vitamin B12 reduces the signs and symptoms of crohn's disease.
- Vitamin B12 is very useful for the patients of dermatitis.
- Vitamin B12 is used to lowering high homocysteine levels.
- Vitamin B12 is very helpful for the patients of epstein-barr virus.
- Vitamin B12 helps in decreasing the aging process.
- Vitamin B12 reduces the strength of fatigue.
- Vitamin B12 gives strength to the immune system.
- Vitamin B12 is very useful for the patients of leukemia.
- Vitamin B12 boosts the ability of mood energy.
- Vitamin B12 is reduces the signs and symptoms of lupus.
- Vitamin B12 increases the memory of the brain.
- Vitamin helps in fighting against multiple Sclerosis.
- Vitamin B12 helps in preventing the eye damages.
- Vitamin B12 helps in fighting the gum disease.
- Vitamin B12 reduces the risk of ringing ears.
- Vitamin B12 is very useful agent for stopping bleeding in our body.
- Vitamin B12 avoids the allergens to reduce the risk of allergies.
- Vitamin B12 reduces the risk of heart related diseases.
- Vitamin B12 is likely to help against sleeping disorder.
- Vitamin B12 is useful for reducing the risk of strokes.
- Vitamin B12 has the capability to improve the thinking power.
Daily dosage of Vitamin B12
Vitamin B12 is helpful if it is taken in a specific amount. We need sufficient amount of vitamins to fulfill our daily requirement. The word sufficient is very important, because excessive consumption of vitamin b12 can cause serious complication and deficiency of vitamin b12 increases the risk of many disease and unwanted complications. It is very essential for the person to take vitamin b12 daily with a sufficient amount that can fulfill the required need. Here are some precautions regarding dosage of vitamin b12, try to follow these precaution to make your efforts worthy:
Dosage of vitamin B12 for Males |
Dosage of vitamin B12 for Females |
||
|---|---|---|---|
| Age (years) |
Dosage |
Age (Years) |
Dosage |
| 0-0.5 |
400 nanograms |
0-0.5 |
400 nanograms |
| 0.5-1 |
500 nanograms |
0.5-1 |
500 nanograms |
| 1-3 |
900 nanograms |
1-3 |
900 nanograms |
| 4-8 |
1.2 micrograms |
4-8 |
1.2 micrograms |
| 9-13 |
1.8 micrograms |
9-13 |
1.8 micrograms |
| 14 |
1.8 micrograms |
14 + |
2.4 micrograms |
| 15-19 |
1.8 micrograms |
Pregnant |
2.6 micrograms |
| 19 + |
2.4 micrograms |
Lactating |
2.8 micrograms |
The above table shows the average daily Vitamin B12 dose. Consult your doctor first if you are suffering from some serious condition.
Sources of Vitamin B12 in natural diet
Source of vitamin B12 is defined as the products that provides us vitamin B12. The sources of vitamin B12 are:
Sources of Vitamin B12 |
||
|---|---|---|
Food |
Serving size |
Amount (mcg) |
|
Calf's live |
4 OZ-WT |
41.39 |
|
Sardines |
3.25 OZ can |
8.22 |
|
Snapper |
4 OZ-WT |
3.97 |
|
Venison |
4 OZ-WT |
3.60 |
|
Shrimp |
4 OZ-WT |
1.69 |
|
Scallops |
4 OZ-WT |
2.00 |
|
Salmon |
4 OZ-WT |
3.25 |
|
Beef tenderloin |
4 OZ-WT |
2.92 |
|
Lamb loin |
4 OZ-WT |
2.45 |
|
Cod |
4 OZ-WT |
1.18 |
|
Halibut |
4 OZ-WT |
1.55 |
|
Yogurt |
1 Cup |
1.38 |
|
Cow's Milk |
1 Cup |
0.89 |
Over dosage of Vitamin B12 (Hypervitaminosis B12 )
Over dose of vitamin b12 is defined as excessive consumptions of vitamin b12. Over dose of vitamin b12 is also referred as hypervitaminosis b12. In order to get best results from vitamin b12 it is required that take vitamin in their sufficient amounts. As we have seen earlier that vitamin deficiency can increase the risk of developing many complications. This law also applies on excessive consumptions of vitamin b12. Over dose of vitamin b12 can increase the risk of developing many unexpected complications. These unexpected complications are:
- Imbalance of kidney function
- Itchy sensation
- Numbness in different parts of the body
- Giddiness
- Headache
- Abnormal functioning of heart
- Tingling sensation in the body
- Cancer
- Cancerous cells in our body
- Leukemia
- Cancer in stomach
- Esophagus