Buyer Beware: The art of nutrition quackery

The answer is simple
Beware!
Does it promise a simple solution? Take 'x' pill
or 'y' potion and all your problems will be solved. 
The answers behind many of today's diet and 
nutrition related problems are complex 
and yet to be fully understood. A really simple 
answer has yet to be found as it is dispersed 
among a wide range of healthy food and drinks.


It's the truth- honest guv Beware! Truth is often quoted as personal experience and anecdotes, sometimes using well-known personalities to back claims. It is easier to rely on a story rather than use good scientific research. If someone relates amazing health or performance outcomes while allegedly taking the product, you are likely to think. "If it works for them, why can't it work for me too?" At best they are probably seeing a temporary placebo effect (a known powerful psychological phenomenon whereby just thinking something will do you good, it actually does) or they are lying.
No change needed? Beware! One of the big attractions of nutrition quackery is that very little change to your lifestyle is needed in order for you to benefit from the product. If it were really that easy, everyone would be doing it already. It may be that your very style of life: fast lifestyle, fast food, not taking enough exercise or getting enough rest or recovery from exercise are the real issues.
Sounds Exotic Beware! Give something an exotic sounding name, especially if it sounds far eastern, and mystical and it will sell.
It's expensive, so it must work? Beware! Nobody would try and sell you something expensive if it didn't work, would they? Yes, they would and it seems that our belief is related to the amount of money we part with: the more it costs, the more we believe it works. Unfortunately, the more you spend, the more profit you are donating to the manufacturer or distributor.
Amazing results
Beware!
Does the marketing blurb claim that you will 
experience spectacular improvements in your 
fitness or treat a wide variety of ailments? 
Often the magic ingredient has to be taken 
with a healthy diet or exercise programme. 
Can you understand now why you feel better?

Its 'science', Jim, but not as we know it Beware! "Researchers have found that" is a common why of opening up a propaganda story. It sounds authoritative and scientific, yet you rarely get the full picture. Unless you go back to see whether the original research was published in a reputable, peer-reviewed journal (checked by other scientists), you should remain sceptical. Often good research is done on animals and then a newspaper omits this fact when reporting the story ­ how valid is research done on rats rather than on humans?
One tip for not believing all that you read is to use the Traffic Light Method:

 

 

There are 3 stages that need to happen before (nutrition) research becomes the accepted truth.
Red Doubtful e.g. eating more fruit and vegetables will cure cancer
Amber Wait and see e.g. eating more fruit and vegetables will improve outcome of some cancers
Green Certainty e.g. eating more fruit and vegetables will prevent certain types of cancer.


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