Monday, September 17, 2012

No Cheating

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No Cheating

                The media and thousands of food companies have convinced the public that it is possible to be a healthy person and to obtain all necessary nutrients from a few little trick foods and products.  However, the statistics they use to back up their data are almost always misleading and flawed, and therefore shouldn’t be blindly believed.  Three examples of this I will discuss are hand sanitizers, multivitamins, and cereal.
                First of all, hand sanitizers, for all we know, could lead to the extinction of mankind.  Some people use hand sanitizer in a religious manner, believing that all of the germs on their hands will magically die and not be a threat to them.  This is definitely not the case.  Although most hand sanitizers claim to kill 99.99% of germs, in reality, they only kill about 30-40% at their peak performance.  Also, since bacteria reproduce so quickly and easily, the few individual bacteria that are resistant to the active ingredient in the hand sanitizer will thrive, and we will soon have billions of bacteria on our hands against which our sacred hand sanitizer is useless.  This concept also applies to the overuse of antibiotics, so within the next 20-30 years, we may have no way to fight against an epidemic, as all of our drugs have been rendered worthless by our abuse of them.
                Secondly, multivitamins aren’t really all that they are cracked up to be.  While they technically contain much more of our vital nutrients than we need per day, we don’t know enough about how these nutrients and vitamins are absorbed into the body to determine whether or not we are actually getting the benefit.  Therefore, as Sheldon in the Big Bang Theory says, we may be just paying for a lot of very expensive urine!
                Lastly, cereal.  While dozens of cereal brands boast that they contain 12+ essential vitamins and minerals, the reality is that these too cannot be used by the body.  For example, a given cereal brand may claim to contain 200% daily value of iron.  However, this iron comes from metal shavings that are mixed into the cereal, and this form of iron cannot be absorbed and used by the body.  Therefore, this iron is just transported out of our body, with no benefit to us. 
                In conclusion, there is no way to cheat nature in this regard, and the only way to stay healthy and obtain all the needed nutrients is to eat a balanced diet with plenty of fruits and vegetables and to exercise regularly, as our ancestors have been doing for tens of thousands of years.

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