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It is well understood that the consumption of vitamins are an essential part of maintaining good health. In striving to maintain our own good health, are we wasting money on multivitamins we don't need?
It has been argued that if a person is healthy and eats a varied diet chances are they are already receiving all the nutrients and vitamins their body needs. However, there is a counter argument that it is not possible to achieve the RDI levels of vitamins through diet alone – which is where dietary supplements come in.
Some research has found that the addition of extra vitamin consumption on top of a varied diet does not lead to a greater benefit in health. In fact, taking multivitamins and supplements on top of a good diet or taking vitamin supplements incorrectly may actually cause more harm. In addition to this, if vitamin supplements provide vitamins in a synthetic form there is the possibility that the body may not recognise them – rendering them completely useless.
Studies urging the use of multivitamins as a waste of money have been critiqued for containing dosage levels too low to result in any measureable benefit. However, as these studies were using a standard off the shelf multivitamin, this surely shows that many people buying similar products are paying for a dosage that does not provide them with any benefit (i.e. wasting their money).
Note there are situations where there will be a specific dietary gap in nutrition, and in those cases no-one is arguing the benefits of vitamin supplements (e.g. pregnancy), and these should not be discussed in this thread.
It has been argued that if a person is healthy and eats a varied diet chances are they are already receiving all the nutrients and vitamins their body needs. However, there is a counter argument that it is not possible to achieve the RDI levels of vitamins through diet alone – which is where dietary supplements come in.
Some research has found that the addition of extra vitamin consumption on top of a varied diet does not lead to a greater benefit in health. In fact, taking multivitamins and supplements on top of a good diet or taking vitamin supplements incorrectly may actually cause more harm. In addition to this, if vitamin supplements provide vitamins in a synthetic form there is the possibility that the body may not recognise them – rendering them completely useless.
Studies urging the use of multivitamins as a waste of money have been critiqued for containing dosage levels too low to result in any measureable benefit. However, as these studies were using a standard off the shelf multivitamin, this surely shows that many people buying similar products are paying for a dosage that does not provide them with any benefit (i.e. wasting their money).
Note there are situations where there will be a specific dietary gap in nutrition, and in those cases no-one is arguing the benefits of vitamin supplements (e.g. pregnancy), and these should not be discussed in this thread.