E vitamin
Vitamin E, also known as tocopherol, is a fat-soluble vitamin, known primarily for its antioxidant effects. It inhibits the production and damaging effects of free radicals, generated during the oxidation processes of cells, as a result, it is protecting the membrane of the cells and also delaying the aging process. Several compounds have this effect, these are known as alpha, beta, delta, and gamma tocopherols.
It has many beneficial effects including the protection of the coronary arteries of the heart, reducing the risk of atherosclerosis, and inhibiting blood clots, which could result in thrombosis, heart attack, or stroke. Vitamin E helps to prevent the damage of nerve cells, helps the brain function, reduces the risk of Alzheimer’s disease. It protects the blood vessels of the eye and the lens of the eye, strengthens the immune system, and helps wound healing.
In its natural form, it can be found in vegetable oils (sunflower, olive, wheat germ, pumpkin seeds), as well as in grain sprouts and seeds (almonds, hazelnuts). Vitamin E is only stored in the body for a short time, so it is worth paying attention to regular intake. Simultaneous consumption of vitamin C and selenium help its absorption.
What does the test show?
The test can be used to determine the level of vitamin E in the body.
In what cases is it recommended to perform the test?
The test is recommended in case of suspicion of vitamin E deficiency. Its deficiency does not cause characteristic symptoms, does not occur with a normal diet. It develops in certain disorders of fat absorption and bile secretion, or by a genetically inherited disease (AVED).
The suspicion of vitamin E overdose can also be confirmed by the test. Typical symptoms are headache, dizziness, double vision, muscle weakness, and elevated levels of keratin in the urine. Excessive intake reduces the absorption of vitamins A, D, and K.
What kind of sample is needed for the test?
A blood sample, taken from a vein, is needed to perform the test.
What could the result indicate?
Levels below the normal range indicate vitamin E deficiency. Higher values refer to an overdose.
What to do after the test?
The result itself does not constitute a diagnosis, therefore always consult your doctor or the specialist who ordered the examination to set the diagnosis and determine the required treatment.
