Editing 1744: Metabolism
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==Explanation== | ==Explanation== | ||
− | Eating is fundamentally a process where energy from food gets absorbed into the body in order to drive | + | {{incomplete|Surely there are more to be said.}} |
+ | Eating is fundamentally a process where energy from food gets absorbed into the body in order to drive muscle movement, growth, and other bodily functions. Energy that is absorbed but not needed in the short term gets converted and stored as body fat. Consuming too much food and not exercising enough are major factors for {{w|obesity}}, which is a problem in many first world countries today, {{w|Obesity in the United States|especially in the United States}}. | ||
− | For obese people, losing weight is often an enormously difficult task. Standing in stark contrast, there are also lean people who do not seem to ever gain any weight even though they appear to eat whatever and however much they want. This leads some people (including the lean people themselves) to believe that one can have a special {{w|metabolism}} where excess food energy somehow does not affect the body. This belief is common, though not supported by scientific evidence. The comic makes fun of that kind of notion. While [[Cueball]] describes to [[White Hat]] how his metabolism is "special" | + | For obese people, losing weight is often an enormously difficult task. Standing in stark contrast, there are also lean people who do not seem to ever gain any weight even though they appear to eat whatever and however much they want. This leads some people (including the lean people themselves) to believe that one can have a special {{w|metabolism}} where excess food energy somehow does not affect the body. This belief is common, though not supported by scientific evidence. The comic makes fun of that kind of notion. While [[Cueball]] describes to [[White Hat]] how his metabolism is "special", he is in fact only describing the normal case: no matter what he eats, his body converts the food to energy and stores any excess food as fat which stays in his body for future use. |
− | The title text stretches this further, telling about the normal habit of drinking water (and the consequences of not drinking it) as something odd. Starting to feel bad at first and eventually dying if refraining from drinking for too long a time are perfectly normal consequences of dehydration. | + | The title text stretches this further, telling about the normal habit of drinking water (and the consequences of not drinking it) as something odd. Starting to feel bad at first and eventually dying if refraining from drinking for too long a time are perfectly normal consequences of dehydration. It is less than three months ago that Randall referred to dehydration and the 8 glasses of water a day rule in [[1708: Dehydration]]. In that comic [[Megan]] found out she began feeling bad if she did not drink for a a full day. That comic also began with Cueball and White Hat talking. |
− | + | The problem for many people is that they eat so much more than they need to cover their energy needs that they get really fat. This is because human bodies evolved under conditions where it was hard to ever find enough to eat, so as soon as there where more than needed for a short period of time it was a beneficial adaptation to store as much energy as possible as fat, for the hard times that was sure to come. But today these hard times fail to appear, and also the food can be obtained without actually doing any exercise which would be needed if the food had to be gathered either from farming or hunter/gathering. [[Randall]] has previously shown how bad his health becomes when he starts eating lots of fat (or sweet) food in [[418: Stove Ownership]]. | |
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This is the second comic in a row about food, the previous being [[1743: Coffee]]. | This is the second comic in a row about food, the previous being [[1743: Coffee]]. |