Vitamin B12 is an essential element of the human body. What are the methods for vitamin B12 supplementation?
Vitamin B12 supplement food
Vitamin B12 is also called cobalamin. Vitamin B12 in the natural world is produced by microorganisms. Higher plants and animals cannot produce vitamin B12. Vitamin B12 is the only vitamin that requires the help of an intestinal secretion (endogenous factor) to be absorbed.
Vitamin B12 is found only in animal foods, mainly liver and meat, and also in dairy products. Intestinal bacteria can also synthesize a small amount of B12. When we want to absorb vitamin B12, we need the stomach to secrete the intrinsic factor and bind it in order to be absorbed by the intestines. We use bovine liver, beef kidney, liver, kidney, pig heart, beef , herring, shrimp, eggs, lobster, halibut, crab, stinky tofu, soybean meal, yellow sauce, soy sauce.
Vitamin B12 deficiency
Vitamin B12 deficiency includes the following:
1. Itchy or numb tongue. The tongue is itchy and there is no warning. Often located at the edge of the tongue or tongue. Some patients may have tingling or numbness.
2. White punctate rash, often located on the radial side of the forearm, may be the result of a lack of melanin in the area. As the disease progresses, these rashes begin to dry and fall off.
3, unilateral or bilateral palm tingling and numbness, often occurs in the vicinity of the ring finger. If vitamin B12 deficiency is not corrected in time, the symptoms may spread from the wrist to the lateral margin of the palm. The symptoms are obvious when the wrist is dorsiflexed.
4, there is a pain in the mouth, sometimes it can spread to the lips, the epidermis has fallen off, but no blisters, repeated attacks.
Occasionally, the body has a slight sense of electric shock, which often occurs on one side of the hip or on one side of the upper body (along the ribs).
6, breathing difficulties. But not accompanied by chest pain, often occurs after walking.
7, unilateral or lower eyelid tics.
8, face pain, diverse, difficult to describe. It can be dull pain in the sacrum, or a sharp pain in the forehead. It can also be transmitted from the skull to the side of the nose through the eye.
9. The unilateral or bilateral thighs have radial numbness from the hips.
10. Impaired memory or disorientation.
11, migraine. Aura symptoms are often temporary blind spots in the center of the visual field and last for approximately 10 minutes. Afterwards, streaks that appear to bend for several hours appear in the field of view. Symptoms of migraine are varied and can lead to vomiting or severe symptoms when severe. The role and function of vitamin b12 The role and function of vitamin B12 are many, summarized the following points:
First, medical aspects
1, for the treatment and prevention of vitamin B12 deficiency.
2, for gastrectomy or malabsorption syndrome, vitamin B12 deficiency caused by the prevention of anemia.
3. It is used to supplement the increased demand for vitamin B12 caused by wasting disease, hyperthyroidism, pregnancy, and breast-feeding.
4, nutritional and pregnancy anemia.
5, schizophyllan schizophyllan disease anemia.
6, anemia of liver disorders.
7, radioactivity-induced leukopenia.
8, nerve pain, muscle pain, joint pain.
9, peripheral neuritis, peripheral nerve paralysis.
10, myelitis, spinal cord degeneration.
Second, poultry breeding:
1, lack of vitamin B12 caused pigs, chickens, poor growth and development of anemia.
2. There is a local thinness disease in cows and sheep in areas deficient in cobalt.
3, non-specific treatment of neuritis, neuralgia and so on.
4, improve the utilization of feed protein.
5, feeding of economic animals.
6. Treatment of fish eggs or fry with B12 solution can increase the tolerance of fish to toxic substances such as benzene and heavy metals in water.
Third, other aspects
1, food additives
2, can be used as instrument coloring agents: such as ham, sausage, ice cream, fish sauce.
3, for cosmetics, soap, toothpaste, etc., can also be used for toilets, refrigerators, mouth and other deodorant, eliminating the smell of sulfides and aldehydes.
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