Multivitamins are , for many people, a solution for the state of weakness or apathy, to combat stress , strengthen immunity , prevent premature aging and the list goes on . But experts say that supplements should be used with caution.
1). “ Vitamins fatter and therefore it is not good to take during a diet ”
FALSE . Administration of supplements to meet nutritional deficiencies have the immediate effect of increasing energy levels by speeding up metabolism slightly . Therefore, it is possible that , since the combustion at the cellular level are less intense , and the need for food to occur more quickly . But that does not mean that stimulates appetite fat. Given a balanced diet , you will gain weight. On the other hand , if you take supplements that promise to get rid of excess weight and , in parallel , of a diet rich in sugar and fat , are likely to get fat . Vitamins that increase appetite most are vitamins B1 (thiamine ) and B2 ( riboflavin ) .
2). ” If you have an unbalanced diet , it is better to do regular courses of supplements of vitamins and minerals.”
True and false . Firstly , problems due to unbalanced diet should be adjusted all diet. Specifically , the most important is to replace industrial natural products and avoid , if possible E’s . On the other hand , neither the adoption of a balanced diet does not give us certainty that the body gets all the nutrients it needs. In fact , some vitamins can not assimilate food effective , such as vitamin D. Thus , even in these circumstances , you will need certain supplements.
3) . ” Multivitamins and multiminerals have action fits .”
FALSE . In theory, having a variety of nutrient composition , multivitamin would meet the needs of everyone, regardless of age and specific deficiencies . In some cases, such supplements may be necessary , especially when the body is weakened , for example after an illness or surgery . However, most of the times , the administration of food supplements must be customized in accordance with each of the new ones can be , for example , deficiency of vitamin D and vitamin A. in addition much , with age, and nutritional changes . way, while a young woman with heavy menstrual needs 15 to 18 mg of iron daily , menopause, the same woman does not need iron supplements because it may increase the risk of heart disease .
4). ” The natural is better .”
TRUE . Dietary supplements of natural origin are preferable to synthetic because they are better tolerated and absorbed into the body . Example , d -alpha- tocopherol version RRR - alpha - tocopherol and is better for the body than dl- APhA - tocopherol , its synthetic version . If selenium is preferably an organic solution or L- selenomethionine . vitamin B6 active form called pyridoxal -5 -phosphate , and the vitamin B12 Methylcobalamin and adenosylcobalamin . vitamin B2 is better absorbed riboflavin -5 -phosphate solution .
5) . ” Supplements should be taken with food.”
True and false . Most food supplements are more effective if taken with meals , because so are better absorbed in the body and less irritating to the digestive system. For example , B vitamins may favor the occurrence of nausea after administration and food mitigates this problem. however need to identify the optimal time of administration on the product label , say experts . Examples are enzymes bromelain and protease type , which are designed to reduce inflammation in the body. they should be taken on an empty stomach because , otherwise , have another effect : to stimulate digestion. iron and amino acids such as arginine is administered more time before dinner . Probiothics also be taken on an empty stomach . regarding calcium supplement depends on . calcium carbonate does its best effect after eating , but calcium citrate can be taken before and after meals. Warning ! Some supplements may interact with treatments for certain diseases . specialist advice usually multivitamins and multiminerals not a threat if it is taken directly from the pharmacy supplements and not on the internet , where we can not guarantee the quality of products and if taken in the correct dosage . avoid group B vitamins , especially B6, B9 ( folic acid ) and B12 if the person suffers or has suffered from a neoplastic disease (cancer ), vitamin B5 and vitamin a, if there is severe liver disease , high-dose vitamin C , if you suffer from ulcers, gastritis or kidney stones .