Any substance consumed to provide nutritional support for the body.

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3
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0answers
38 views

Why doesn't lard taste good? [closed]

I mean looking from evolutionary perspective sugar tastes sweet and individuals that had this perception ate more sugar and survived and those that didn't perceive sugar as sweet didn't eat it and ...
-1
votes
0answers
21 views

Is ginger a vegetable?

Not sure if I should ask this here or Cooking. Is ginger a vegetable? I realise that it is a root and considered a spice. But what makes it different from other root vegetables, for example carrots?
4
votes
1answer
54 views

Why do children prefer sweeter foods?

As we get older, we tend to lose our sweet tooth and become more tolerant to bitter foods, like vegetables. However, I never understood how this works. Why is it that children prefer sweeter foods, ...
0
votes
1answer
33 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 ...
7
votes
1answer
80 views

Do any animals prepare food?

I was just wondering if any animals (are smart enough to) enhance the flavor of their food by, for example, mixing ingredients or seasoning or letting it cure in some ways. In the first episode of ...
5
votes
1answer
39 views

Where does fungus store excess food?

Can anyone pin point, as to where and how, the excess food is stored in fungus (mushroom to be specific). Like plants store as starch granules, so where does mushroom store?
4
votes
3answers
69 views

Where can you find the quantities of each amino acid of a particular protein or food?

Taking a potato as an example. If I wanted to know how much µg or % of each of it's amino acids there are in 1 gram of pure potato protein, where can I find this information? Is there a freely ...
4
votes
1answer
38 views

Why does our mouth “water”?

Whenever we see something delicious, rapid salivation starts in our mouth. Also, it doesn't happen for all other food, which we eat regularly. So, Is there any particular use of "rapid salivation"? ...
0
votes
1answer
26 views

What could make a person get ill from not eating often enough? [closed]

Say a person needs to eat every 3 hours, or s\he gets physically ill with fatigue and cold sweating, and this is the case every day. What could cause this?
8
votes
0answers
145 views

Why do bananas go brown quicker in the fridge?

Perhaps the title should be: Why do specifically bananas go brown quickly when left in the fridge? Bananas go brown over time because of the oxidation of phenol residues. Bananas go brown quicker ...
0
votes
1answer
48 views

Examining milk for presence of harmful bacteria

I am not experienced in diagnostic bacteriology and am interested in understanding more about it in the context of analyzing food purity. For example, imagine I have a supply of raw milk which might ...
3
votes
1answer
64 views

Needle-like crystals observed in wild-grape wine under microscope. Potentially harmful?

I recently crushed and strained about thirty pounds of wild grapes to ferment into wine. About a month in, I did a visual inspection of the wine under microscope to try and identify some yeast and ...
1
vote
1answer
65 views

Why don't bacteria eat food leftovers?

I have thrown a dirty spoon after eating some pasta into one of my desk drawers (doesn't do me much honor). It stayed there for around a year. My house is warm and I think there is enough humidity for ...
0
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0answers
33 views

What cures pineapple burns?

If you already ate too much bromelain in pineapple, how do you cure your tongue burn?
5
votes
1answer
40 views

Does the human body metabolize what it smells, even in trace amounts?

I conjectured to a friend that some small amount of anything we smell is likely metabolized by the body. He disagreed. My thinking is that, if you are smelling something, some portion of molecules are ...
9
votes
1answer
899 views

Do mantises stalk cicadas?

The Chinese Idiom The mantis stalks the cicada, unaware of the oriole behind (螳螂捕蝉,黄雀在后), which the story behind the idiom comes from Shuo Yuan(说苑), refers to those who are attracted by immediate ...
2
votes
2answers
42 views

Is there a known or quantifiable correlation between capsaicin and its effect on the body's metabolism?

I've often heard that spicy foods can speed up your metabolism, I presume, due to the capsaicin. Though I'm sure this is a minor effect - I doubt eating a pound of jalapenos a day will help me lose ...
1
vote
0answers
20 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 ...
5
votes
1answer
35 views

Colorado potato beetle diet

The Colorado potato beetle is best known for being a potato pest. However, I've just learned that it originates from Northern America and the potato itself comes from South America. So the question ...
1
vote
1answer
85 views

Halophiles' food habit

We know that some halophiles are heterotrophic, but in those highly saline environment what do these organisms eat as there might be very little chance of survival of any other organism?
0
votes
0answers
18 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 ...
3
votes
2answers
348 views

Can dietary monosodium glutamate intake induce restlestness?

The question is all in the title. More context: I like phở soup. I have noticed that I get restless after eating the phở soup at some restaurants. The effects are similar to the ones resulting from ...
1
vote
1answer
29 views

Why might food go bad in an oxygen-free environment?

I was recently watching a video from the International Space Station (Making a peanut butter sandwich in space), and I noticed he mentioned that a tortilla kept in an oxygen-free environment could ...
0
votes
0answers
30 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 ...
-1
votes
1answer
247 views

If I buy a banana at the market, is there any chance that an insect is hiding inside it? [closed]

I watched this horrifying video on Youtube. It shows movement beneath the skin of a banana and then a spider pushes it's way out. Suffice to say I'm too scared to eat bananas anymore! I would like ...
28
votes
2answers
6k views

What do ants do with our finger nails?

There is place in my house where I cut my nails. Here, there is an ant hole where an ant colony is seen. Whenever I cut my nails from here, they take my nails inside their hole. I was wondering what ...
0
votes
2answers
239 views

What is Meriva Phytosome Curcumin?

What is Meriva Phytosome Curcumin other than being a food supplement? Is it a plant? A type of plant extract? I googled it but still couldn't figure out exactly what it is. The reason I'm asking is ...
2
votes
2answers
282 views

What is “theae folium”?

I wanted to buy black tea at a pharmacy and the pharmacist told me that russian tea is actually black tea so I bought it instead.It's made out of theae folium leaves and for some reason I can't find ...
2
votes
0answers
55 views

What effects would be caused by exposure to common life forms with opposite enantiomer biology? [closed]

Pretend a human had their body "reflected": heart on the wrong side, etc.; but also at the biochemical level: proteins, sugars, cells, DNA, everything. What would the effects be of that human's ...
-3
votes
1answer
128 views

Can pandas hunt for meat?

Recently, I learned that pandas have a carnivore's digestive system but that it exists almost exclusively as a herbivore. If pandas hunted would they be able to find meat in their environment? Can't ...
0
votes
0answers
28 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?
0
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0answers
30 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?
6
votes
1answer
1k views

Powdered meal replacement vs regular meal

Can a person live with this alternative nutrition? Of course, assuming that eating pleasure is assumed the same. The nutrients that contain are far better than average meal a person eats the majority ...
5
votes
1answer
351 views

Why do apples taste sweeter at the bottom?

Sometimes when eating an apple, I notice that the bottom (blossom) end of the apple has a lot more sweetness and flavour to it, whereas the top half (stem) is often more watery, crispier and feels ...
3
votes
3answers
593 views

How to increase the shelf life of yogurt without refrigeration?

When we make yogurt at home and do not refrigerate it, it will become sour because of conversion of lactose into lactic acid by Lactobacillus bacteria, but this does not happen in case of Nestle's ...
3
votes
1answer
96 views

Proteins in Milk, Oat , Eggs and Soy

I have read that there are proteins in oat which are similar to those in soy, milk and eggs. I know nothing about biochemistry, and I'm struggling to decipher the info i find.. the closest Ive got to ...
5
votes
2answers
285 views

What happens during kefir fermentation process?

I’ve found many sources about the positive effects of kefir for the digestive system. However I haven’t found any information about the fermenting process. What is the exact biology (chemistry?) ...
5
votes
1answer
1k views

How does food intake affect medicine? Why pill instructions recommends taking them before (after) meal?

Even simple vitamins seem to have this in the instruction. Why is is so? Is there some simple model of how do pills interact with food? Does it depend on the food type? (What about drinks?) Should ...
4
votes
1answer
255 views

How much of what we eat ends up in the toilet?

An awkward question. Bear with me... In terms of mass, what percentage of the food that we eat do we end up excreting? Of course, it depends on a whole host of factors so lets assume a healthy ...
1
vote
1answer
43 views

Dehydration from caffeine, alcohol and other

Tea, Coffee, Beer, Coke etc… I wonder if the benefit from amount of fluid we get from them is bigger or smaller then the handicap of dehydration. In other words it is worth to drink them if we want ...
3
votes
1answer
116 views

Dehydration by a tea, coffee, beer etc

For the long time I am trying to find out if the following is truth: They say that some beverages dehydrates. I heard that about tea (sometimes green, sometimes black, sometimes both), coffee, beer ...
3
votes
1answer
403 views

Are nutrients absorbed in human esophagus?

Following this question regarding absorption in human oral cavity (sadly not yet fully answered), I'm curious if any nutrient absorption occurs during the descent of food through the esophagus. And ...
0
votes
1answer
73 views

How much of the human body is processed sunlight?

So I believe (and correct me if I'm wrong--it's logic, not research) that the human body is pretty much all just processed sunlight based on the food chain. How much, if any, of the human body is ...
5
votes
1answer
62 views

How much of the weight of yoghurt is due to bacteria?

I recently started making all kinds of bacteria-processed foods by myself (such as yoghurt, but also Sauerteig and so on), and I found myself wondering how much of the weight of these products is ...
8
votes
1answer
222 views

Why do we find some things disgusting and others delicious?

For example, why do I love paprika while my girlfriend hates it? Why do I find broccoli disgusting and she adores it? As humans, there are things we'd all agree on being awful, like rotten meat, for ...
14
votes
1answer
292 views

Do species other than humans have distinct daily feeding patterns?

I have a general interest in complex adaptive systems and I have found that nature and the organisms within it is a perfect natural case of a rich adaptive system with a lot of possibilities for ...
1
vote
1answer
91 views

Are more animal species edible than plants?

While grocery shopping I was thinking that we restrict ourselves in regard to which animals we eat. I surely don't want to eat spiders and ants, for example, but I know that this is just because of my ...
0
votes
1answer
64 views

Safe level of chlorine in water [closed]

Chlorine is usually mixed in water to make it safe for consumption. What is a safe quantity of chlorine that can be consumed? What are the side effects of chlorine and does this include hair loss? ...
3
votes
1answer
302 views

Do wolves bury food like dogs?

Many breeds of domestic dogs seem to like burying food, presumably in preparation for leaner times. Assuming that dogs evolved from animals similar to the modern wolves through a mix of natural and ...
4
votes
1answer
110 views

Is eating cooked food an evolved behavior or rather an intelligent one, passed down via culture?

I was just eating a rather rare steak when I started wondering whether eating foods cooked was something I would instinctively want to do if the practice hadn't been taught to me. So, is cooking food ...