Any substance consumed to provide nutritional support for the body.

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99 views

How much do crocodiles eat?

How much do crocodiles eat? The closest I found to an answer was on German wikipedia, where it says that adult nile crocodiles eat "only about 50 full meals a year." While interesting, without knowing ...
4
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0answers
78 views

Do animals have different taste preferences within the same species?

Humans (especially children...) seem to dislike certain foods or drinks, that other humans seem to like. Common examples are coffee, french cheeses, olives, milk, fish and cabbage. Are there examples ...
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120 views

What are the physiological effects of wine?

I have read that alcohol in general and wine in particular can have advantageous as well as detrimental effects on human health. Is this true? What are the physiological effects of consuming wine in ...
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0answers
26 views

How do organoarsenics improve digestion efficiency in poultry?

It struck me as very surprising that these organoarsenic compound with structure looking not very compatible with living system is widely used as food additive to increase weight gain and improve food ...
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0answers
14 views

Which species of Agave are known have flowers which are not edible?

It is well documented that many species of Agave have edible flowers, however I keep coming across statements to the effect that "most species" of Agave have edible flowers. This implies that it is ...
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0answers
30 views

How is it decided what type of food we want to eat?

How is it decided what type of food we want to eat? I mean that for example one time you would like to eat some sweets but not a full meal, sometimes you'd like to eat some fruit, sometimes not and so ...
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0answers
32 views

Hormones and body mass

I was wondering how some animals (bulls, elephants etc.) become so large by only eating grass or plant based material and why some humans can build large amounts of muscle and mass without a proper ...
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0answers
81 views

What are current abiogenesis hypotheses for first food source?

What is the very first abiogenetic piece of reproducing life (small piece of RNA + ribosome that randomly occurred?) hypothesized to have used as an energy source? I'd be interested in sources to what ...
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16 views

How do flies detect the presence of glucose in a choice chamber?

It's a standard AP biology lab: you put fruit flies in a sealed, symmetrical chamber with a cotton ball soaked in plain water at one end and a cotton ball soaked in glucose solution at the other end. ...
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23 views

To what extent does the cooking time impact the nutritional content when boiling potatoes?

I wonder to what extent the cooking time impacts the nutritional content when boiling unpeeled potatoes with unsalted water. http://www.livestrong.com/article/340060-does-boiling-potatoes-reduce-...
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39 views

What cures pineapple burns?

If you already ate too much bromelain in pineapple, how do you cure your tongue burn?
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22 views

Is it better to eat something that is more or less related to humans?

My question is, would it be better to eat something like a sea cucumber or would be it better to eat a chimpanzee? Maybe this isn't a dichotic answer. Is it better to eat something in between, like ...
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35 views

Impact of hot and spicy food during cold / congested nose

I've observed this many times. Sometimes when im having a cold or congested nose , and i eat spicy food , it feels that the congestion reduces. what is the reason for this besides the fact that the ...
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29 views

Regarding benzoic acid and its effects

One of the users on the chemistry s.e. mentioned that when benzoic acid forms in the body in response to other chemicals it might have a mutating effect on one's DNA. Is this true?
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40 views

Cell energy consumption and food intake

I am wondering if each cell in human body starts consuming ten percent more energy, how much food one has to consume compared to normal intake?
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32 views

If drinking nothing but distilled water kills you what happens when you're injected with it?

I've read that drinking distilled water and eating nothing can kill you, and I was wondering what would happen if someone injected it into your bloodstream?