digestive

When you start eating - your digestive tract is really fast to evacuate for the first few times. Be at home.

Our digestive system is very efficient. The bottom line is this: if you eat more calories than you expend, you will gain weight.

It also provided us with ample time to adjust our digestive tracks to the new types of food we were ingesting. Dogs didn't become poodles in a thousand years.

[Edit] Fair enough, parent didn't say "anus" "intestine" "digestive tract" or anything more specific. And the "last mile" is a shared pathway."

Your digestive tract decides to stop digesting, and passes the food through unmodified 3. Normal digestion As you can see, conservation of energy is completely meaningless in the context of diet.

If anything, reason should tell you that evolution must have selected for a "resiliant" digestive system - so much that it's thriving on anything we throw at it. So why bother increasing the costs - besides for control and power?

Not the crazy big investment stuff like Fusion Reactors, but smaller problems like characterizing digestive flora in developed and undeveloped countries. Its probably a pipe dream.

Microorganisms in our digestive system constantly convert sugar into carbon dioxide gas and ethanol. The quantity of alcohol produced depends on our diet, but can reach about an ounce of "pure" alcohol per day.

When there is known to be a different bioavailability or digestive response in animals from humans, then the dose is adjusted with that in mind before the experiment begins. So, no, the tiny bodies of mice were not subjected to the large servings that much bigger human beings eat.

What happens when someone with a digestive disorder eats Soylent, thinking they're getting the nutrition they need and then they get even more ill? > Soylent is perfectly balanced and optimized for your body and lifestyle, meaning it automatically puts you at an optimal weight, makes you feel full, and improves your focus and cognition.

On average, a Chinese person experiences some kind of digestive upset twice a week — a kind of low-level recurring food poisoning, much of which is probably caused by the kind of bacterial growth that could have been prevented by keeping food cold Nearly half of everything that is grown in China rots before it even reaches the retail market. ...

Fat people are prone to insulin resistance, physical extension of their digestive system that leads to the urge for more throughput, and other mechanisms - all of which cause an almost insurmountable desire to eat a lot. It's an addiction that subverts two of our most powerful mental priorities: the reward/pleasure system and the survival instinct.

The object of these investigations was to confirm parents' claims that their children's behavioural and digestive symptoms had been caused by the MMR vaccine, so that they could claim compensation from the vaccine manufacturers. It appears that four or five of the children included in the series of 12 cases reported in the Lancet were in the group represented by Barr.

The body is incredibly complex and diet involves multiple internal systems -- digestive, motivational, cardio-vascular, etc -- interacting with huge varieties of foods -- themselves sets of incredibly complex systems. Looking at parts of these systems doesn't seem effective in helping people get healthy, at least not at the level science is at today.

The coffee finds nothing else in the sack, and so it attacks these delicate and voluptuous linings; it acts like a food and demands digestive juices; it wrings and twists the stomach for these juices, appealing as a pythoness appeals to her god; it brutalizes these beautiful stomach linings as a wagon master abuses ponies; the plexus becomes inflamed; sparks shoot all the way up to the brain." That is some damn fine writing there.

From wikipedia: "Most jellyfish do not have specialized digestive, osmoregulatory, central nervous, respiratory, or circulatory systems." and, "Jellyfish have no brain nor central nervous system".

It is all about "calories in, calories out" but what on earth makes you assume that the human digestive system approximates the behavior of a bomb calorimeter? The whole article is about how the body extracts different amounts of the potentially available calories in food, and uses different amounts of energy to extract those calories.

The Cry protein works by aggregating into crystals in the lepidopteran larval digestive tract which then pierce the lining of the midgut, killing the larva. It doesn't affect any other animals, including us, because the crystallisation requires strong alkalinity and the presence of certain bacteria that are unique to the lepidopteran larval midgut.

I'm not even a smoker but if somebody wants to consume/ingest all kinds of substances I don't lay any claims to his digestive track or blood stream and it's really his business to destroy himself if he so wishes, at any rate he pleases. In fact it might even be good "for the environment" since drug addicts are unlikely to have many kids and they usually have shorter life spans thus leaving a smaller carbon footprint on our precious Gaia.

With any physiological system of sufficient complexity, whether it be human digestive/metabolic systems or the neurological systems responsible for memory and intelligence, there will be opportunities for profit as long as improvement of that system is desirable and a small fraction of the population believes they have the chance to improve it and the cost is reasonable. Plus, there will likely always be "success stories" to cite simply due to the placebo effect.

It is entirely possible that the idea of depression is itself a cause of depression, in much the same way that the western presentation anorexia nervosa has been imported into Chinese culture and is slowly replacing the far more common indigenous eating disorder, which presented as idiopathic digestive problems rather than a psychological aversion to food based in body image. It is entirely plausible that the belief that low mood is a medical disorder which cannot be ameliorated by the patient is itself pathological.

As long as you have fat on your body you should be fine, however I'm not sure it would be a good idea if you are all muscle: while shutting down your digestive system saves a load of energy, if you have no fat your body it will convert muscle. Pros: * No blood sugar swings * No hunger * Fat loss * A real sense of achievement Cons: * Greasy skin * Zits Do: * Keep exercising to prevent muscle loss * Drink lots of liquid * Eat something light if the starving hunger returns * Be careful if you are already very skinny * Talk to a doctor Don't: * Binge eat every night as you'll feel starving again the next day * Ignore a return to hunger * Drink lots of fruit juice * Binge at the end.