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Vitamin D side effect
It is important to note that vitamin D created from sunlight on skin is not known to result in toxic levels. Levels of vitamin D produced from sunlight are self-adjusting.
Side effect of Vitamin D is occur in result of hypervitaminosis D. Toxic levels of vitamin D can cause abnormally high blood calcium levels. This can result in bone loss and kidney stones. Long-term verconsumption of vitamin D can cause calcification of organs such as the heart, blood vessels, and the kidneys.
Hypervitaminosis D is a serious problem as it can result in irreversible calcification of the heart, lungs, kidneys, and other soft tissues. Therefore, care should be taken to detect early signs of vitamin D intoxication in patients receiving pharmacological doses.
Side effects of vitamin D include hypercalcemia, hypercalciuria, anorexia, nausea, vomiting, thirst, polyuria, muscular weakness, joint pains, diffuse demineralization of bones, and disorientation.
One report of vitamin D intoxication occurred from drinking milk that had been fortified with inappropriately high levels of vitamin.
Vitamin D side effects are unlikely in healthy adults with supplement levels lower than 10,000 IU/day. The Food and Nutrition Board has established a very conservative tolerable upper intake level (UL) of 2,000 IU/day (50 mcg/day) for children and adults. The UL for infants up to one year of age is 1000 IU.
Side effects are possible only with supplemental forms of vitamin D and are rare.
Symptoms of magnesium deficiency
Magnesium is essential for more than 300 metabolic reactions in cells in concert with hundreds of enzyme systems.
Most of the magnesium in the body, about 60 percent, is used as part of the structure of the bones.
Serious deficiencies of magnesium are rare because magnesium is common in most food.
MAGNESIUM deficiency is frequently encountered in chronic alcoholics.
Low levels of magnesium in the blood lead to low levels of calcium and potassium in the blood. Low blood levels of magnesium (hypomagnesemia) can cause muscular symptoms such as spasms and muscle tremors.
Other symptoms may include digestive problems and personality changes.
If you don’t get enough magnesium, all your tissues are affected, but you’ll feel it most in your heart, nerves, and kidneys.
Generally, deficiency symptoms include nausea, loss of appetite, muscle weakness or tremors, and irritability. You might also have a rapid heartbeat. Severe magnesium deficiency can cause your heart to beat irregularly. Many nutritionists and doctors feel that breathing problems such as asthma are caused in part by magnesium deficiency.
Magnesium is found in lots of foods. Good sources include nuts, beans, dark-green leafy vegetables, whole grains, and seafood.
Processed and refined foods are generally low in magnesium.
The RDAs have been set for magnesium to prevent deficiency.
Many nutritionists and doctors now suggest 500 mg a day for adults. This amount could do a lot to help keep your blood pressure normal and prevent heart disease.
Kirkland Calcium Citrate with Vitamin D, K, Magnesium and Zinc, 300 Tablets
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Folic acid deficiency symptoms
The terms folate and folic acid are both used for water-soluble B vitamin. Folic acid is readily converted to folate in the body.
Folate deficiency signs include anemia and deterioration of the gastrointestinal tract.
Folic acid deficiency affects the growth and repair of your body’s tissues. The tissues that have fastest rate of cell replacement are the first ones to be affected, so your blood and digestive tract are where the signs of deficiency will most likely first appear. If you are deficient in folic acid, you might have some of these symptoms:
- Anemia
- Nausea and loss of appetite
- Diarrhea
- Malnutrition from poor nutrient absorption
- Weight loss
- Weakness
- Sore tongue
- Headaches
- Irritability and mood swings
- Heart palpitations
Folic acid is rarely found in food or in the human body. Folic acid is the form normally used in vitamin supplements and in fortifying food.
Leafy green vegetables are the best sources of folate. The only good animal sources are chicken liver and beef liver; there’s hardly any in milk and other dairy foods. Beans of all kinds are a great way to get your folic acid. Other good plant sources are spinach and asparagus.
Folic acid works closely with the other B vitamins, especially pyridoxine, cobalamin, and choline. If you’re low on any of the B’s, you probably have symptoms of folic acid deficiency as well—and vice versa. You may need to take a complete B supplement.
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Iodine deficiency symptoms
Iodine is needed to make thyroid hormones. Iodine is a non-metallic trace element that is essential for nutrition.
Iodine deficiency causes problems at all stages of life. Iodine is needed in the diet so that the body can produce thyroid hormones.
Thyroid hormones help develop the nervous system by aiding the formation of the myelin sheath of certain nerves in the central nervous system. These nerve sheaths form before and shortly after birth.
Iodine deficiency can cause brain damage, especially in the children of pregnant women. Iodine is critical for the growth and development of the brain and central nervous system.
The damage to the brain caused by iodine deficiency is irreversible. If the deficiency is severe during pregnancy, it may result in cretinism in the child.
Iodine deficiency is the most common cause of preventable brain damage in the world. Diets that do not include seaweed, fish, iodized salt, or other iodized food have been found to contain very little iodine.
One of the earliest symptom of iodine deficiency is goiter – an enlargement of the thyroid gland. In older children and adults, goiter may be reversed with adequate intake of iodine. More severe iodine deficiency can result in hypothyroidism.
Symptoms of hypothyroidism (low levels of thyroid hormones in the blood) include dry skin, swellings around the lips and nose, mental deterioration, and a slow basal metabolic rate.
Iodine can be found in many multivitamin and multimineral supplements, usually in the form of potassium iodine.
Food sources of iodine are iodized salt, seaweed, fish.
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