Publishing their findings in the American Journal of Clinical Nutrition, researchers using data (up to 18 February), investigated possible links between selenium levels in the body and cure or death rates of those with the ...
Apr 29, 2020
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Antibiotic-resistant E. coli is more likely to be spread through poor toilet hygiene than undercooked chicken or other food, according to new research from a consortium including the University of East Anglia.
Oct 22, 2019
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Many Americans, with the start of the New Year, will resolve to cut back on fast food to avoid an overload of fat and calories. Yet, there is another reason to resist the temptation to indulge in fast food. The greaseproof ...
Feb 1, 2017
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(AP) -- The recent listeria outbreak from cantaloupe shows that large-scale occurrences of serious illnesses linked to tainted food have grown more common over the years, partly because much of what we eat takes a long and ...
Oct 2, 2011
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The romaine lettuce E. coli scare is over, but it's taken consumers a while to toss the vitamin rich leafy greens in a salad again.
Nov 26, 2018
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UBC researchers have developed a DNA measurement platform that sets dramatic new performance standards in the sensitivity and accuracy of sample screening.
Jul 3, 2011
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Five grams of plastic particles on average enter the human gastrointestinal tract per person per week. This is roughly equivalent to the weight of a credit card. Whether ingested micro- and nanoplastics pose a health risk ...
Mar 24, 2022
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Researchers have learned a lot about the human brain through functional magnetic resonance imaging (fMRI), a technique that can yield insight into brain function. But typical fMRI methods may be missing key information and ...
Aug 5, 2022
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Multidrug-resistant E. coli were found in 40% of supermarket meat samples tested in a Spanish study. E. coli strains capable of causing severe infections in people were also highly prevalent, this year's European Congress ...
Apr 14, 2023
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Around a sixth of fast food customers used calorie information and, on average, bought food with lower calories since the introduction of a labelling system in the US, says a new study published in the British Medical Journal ...
Jul 26, 2011
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Food chains, also called food webs, describe the eating relationships between species within an ecosystem or a particular living place. Many types of food chains or webs are applicable depending on habitat or environmental factors.
Organisms are connected to the organisms they consume by lines representing the direction of organism or energy transfer. It also shows how the energy from the producer is given to the consumer. Typically a food chain or food web refers to a graph where only connections are recorded, and a food network or ecosystem network refers to a network where the connections are given weights representing the quantity of nutrients or energy being transferred.
Sometimes, on a food chain, each animal is separated with an arrow. If it is pointing right, it means "is eaten by" or "is consumed by".
Every single food chain known to Man begins with a type of autotroph, whether it be a plant or some kind of unicellular organism.
This text uses material from Wikipedia, licensed under CC BY-SA
