B vitamins
There are many different types of vitamin B, including vitamin B1, vitamin B2, vitamin B3, vitamin B5, vitamin B6, vitamin B7, vitamin B9, and vitamin B12, a water soluble vitamin, although they are all similar in name “vitamin B” But they vary in their chemical composition completely, although they are found in the same foods.
Symptoms of deficiency
| Type of vitamin | Symptoms of deficiency |
|---|---|
| Vitamin B1 | It affects the nervous system, causes weight loss, general weakness, and limb pain. It also affects the mental and mental health of the person. In advanced cases, it may cause heart muscle weakness and rarely cause death. |
| Vitamin B2 | Dryness of the lips, swelling of the tongue, congestion in the throat, sensitivity to sunlight. |
| Vitamin B3 | They include general weakness, fatigue, nervousness, constant stress, difficulty concentrating, and diarrhea. |
| Vitamin B5 | Feeling poking or numbness in the limbs, skin problems in the form of acne, and blackheads. |
| Vitamin B6 | It appears in the form of impaired concentration, in addition to the symptoms of anemia. |
| Vitamin B7 | Do not show symptoms of deficiency in adults and adults, but in children may be affected by growth, and affected their nervous system. |
| Vitamin B 9 | Symptoms of anemia, and may lead to problems in the fetus of the pregnant woman. |
| Vitamin B12 | Symptoms of anemia, poor memory, poor concentration, nervous or nervous type. |
Sources of access
In many countries of the world, a variety of vitamins B is added to the flour and fortified with it, so it is found in different baked goods such as bread, cake, pasta, and others. It is also found in various types of meat, especially in dab albash, tuna and liver, They are found in different legumes, potatoes and bananas, but vitamin B12 in particular is not found in plant foods and therefore can only be obtained from meat, eggs, and milk.
Symptoms increase
As the lack of levels of these vitamins in the body can cause symptoms, the increase in levels of some of these vitamins cause symptoms, while others do not cause any symptoms, and symptoms of vomiting, nausea, headache, skin redness, itching when increasing vitamin B3, In the extremities when vitamin B6 increases, rashes, and itching when vitamin B12 increases.
It is worth mentioning that the increase does not come from eating foods rich in vitamins B, and food as created by God provides the appropriate amount of human needs, and show the symptoms of the increase only when eating large amounts of vitamins in the form of tablets, without consulting a doctor, or taking high doses of them by Injection.