It's sage dietary advice, the recommendation to eat lots of fruit
and green leafy vegetables for example.
Health
conscious people tout the value of being vegetarian, fruitarian,
pescatarian, and vegan. That's all good - it's all
excellent, in fact. But wait! It's very broad advice, and may not
be specific or
rigorous
enough - indeed, it may even be counterproductive. For example: if
unbeknownst to you, your blood is already too high in sugar, eating
fruit may make things worse, not better.
Recommending eating lots of fruit and green leafy vegetables
without being specific and
rigorous,
is like recommending putting lots of fluids in your car's engine
without being specific and
rigorous.
Yes of course it's a good idea to put fluids in your car's engine.
But which fluids? is the first question. Gas,
water,
brake fluid, window washer fluid, and radiator fluid are all good.
Yet milk, liquid mercury, and grape juice won't work for your car's
engine although all three are fluids.
It's more than that actually. It's there's now the second question,
which is "Which fluids go where? ... and ... in what
quantity?". Putting gas in the window washer reservoir is not good.
Pouring brake fluid in the gas tank does no good either. It's very
specific. If you don't know which fluids to introduce, or which
ones go where, or in what quantity, you have to educate yourself
and find out.
I'm sorry,
but "Put fluids in your car's engine" is just not
rigorous
enough. Likewise, it could be that "Eat lots of fruit and green
leafy vegetables" may not be
rigorous
enough either.
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