The study of the appropriate provisions required to sustain life in an organism or the provisions themselves.

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1answer
63 views

What's the difference between diuretic veggies and alcohol that make the latter bad?

So I'm reading this article to Treat Fluid Retention and it suggests Eat foods with diuretic properties. But also Avoid drinks that will dehydrate the body such as tea, coffee and alcohol. ...
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152 views

Can humans transdermally absorb minerals from ocean water, and if so how much?

According to several studies quoted here, chemicals can be absorbed by the skin transdermally, at least under certain conditions. When it comes to elements in seawater like sodium, magnesium, ...
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0answers
37 views

Vitamin and mineral contents of common fruits

I'm looking for nutritional data, mostly vitamin and mineral contents of common fruits, such as apples, bananas, oranges, kiwis etc. Are there scientific (published and peer-reviewed) sources that ...
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0answers
21 views

Looking for detailed nutrient/energy flow at the bottom of the freshwater food chain

I am trying to model the production and consumption of nutrients and waste at the bottom of the food chain in freshwater ecosystems. I can only find broad information on the Internet and don't know ...
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0answers
135 views

Are there nutritional benefits to drinking diluted urine?

I know that urine drinking is a widespread practice (with a long history). The main reason that people give today involves there being nutrients in urine. If there are nutrients to be gained, why is ...
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0answers
73 views

Why does trans fat decrease hdl's?

I understand that cis fats increases hdl's, and unsaturated fat increases ldl's, but trans fat increases hdl's and it decreases ldl's. Why does trans fat do this?
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17 views

What chemical form of vitamin A is in chicken's egg yolk?

After doing some existing background research I am confused as to exactly what, in an unfertilised chicken egg's yolk, offers what we intake as 'Vitamin A' upon eating it. Plants typically produce ...
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0answers
53 views

Biological/molecular basis of nutritional need differences between blood types?

There are many nutrition books and websites (like http://www.aqua4balance.com/Healthy-Diet/blood-type-nutrition-educational-workshop.html) that assign very different nutritional needs to individuals ...
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14 views

What nutritions do a human need? (survival storage of food for crises)

I wonder how feasible it would be for a government to store food/nutritions to feed the population for two years (long enough to deal with most imaginable disaster scenarios such as "doomsday clouds" ...