You should always consult your doctor or pharmacist before taking Vitamins. Some vitamins can have serious side effects if they are taken under certain health conditions or mixed with other medications. Vitamins should not be taken without consulting with the doctor particularly if you have a chronic illness or take other medications.
The instructions and warnings written on the vitamin packaging should be carefully followed to avoid taking more than necessary. It is advisable to take the smallest dose effective to avoid an overdose. If this happens, you should go to the medical control center immediately. If you develop an adverse or allergic reaction to any type of Vitamins, it is advisable to stop the intake and consult a doctor.
You have to eat correctly while taking vitamins because most of these require food in the stomach to be efficient. Therefore it is advisable to take vitamins at the time of meals or just after. Vitamins are not a substitute for healthy foods, but they supplement certain nutrients that are lacking in some foods. Also, certain vitamins cannot be combined with each other.
For example, the iron it should not be combined with other vitamins or calcium. Consequently, it should not be taken with dairy products that contain calcium, but iron should be taken with orange juice, which contains vitamin C and which helps your absorption. If iron and calcium supplements are taken, they should be taken with different meals.
When taking vitamins you must be constant. It is important to establish a time or time of day for the intake of Vitamins and avoid skipping a day. Vitamins should not be taken with hot or cold drinks because they risk preventing them from dissolving properly when ingested. Do not forget that some vitamins can be toxic when taken in excess.