News tagged with overconsumption

Over-consumption

Over-consumption is a situation where resource-use has outpaced the sustainable capacity of the ecosystem. A prolonged pattern of overconsumption leads to inevitable environmental degradation and the eventual loss of resource bases. Generally the discussion of overconsumption parallels that of overpopulation; that is the more people, the more consumption of raw materials to sustain their lives. Currently, the developed nations of the world consume at a rate of 32, while the rest of the developing worlds’ 5.5 billion people consume at a rate closer to 1."

The theory was coined to augment the discussion of overpopulation, which reflects issues of carrying capacity without taking into account per capita consumption, by which developing nations are evaluated to consume more than their land can support. Green parties and the ecology movement often argue that consumption per person, or ecological footprint, is typically lower in poor than in rich nations.

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Maternal diet sets up junk food addiction in babies, study finds

(Medical Xpress)—Research from the University of Adelaide suggests that mothers who eat junk food while pregnant have already programmed their babies to be addicted to a high fat, high sugar diet by the time they are weaned.

Health created Apr 30, 2013 | popularity not rated yet | comments 0 | with audio podcast

Liver mitochondria improve, increase after chronic alcohol feeding in mice

(Medical Xpress)—Scientists at the Keck School of Medicine of the University of Southern California (USC) have found evidence that liver mitochondria in mice adapt to become better metabolizers of alcohol and increase in ...

Medical research created Dec 21, 2012 | popularity not rated yet | comments 0 | with audio podcast

Do you always have room for dessert? Blame ghrelin, study authors say

A new study suggests that the appetite-inducing hormone ghrelin increases the incentive for humans to eat high-calorie foods, even on a full stomach. The results will be reported Sunday at The Endocrine Society's 94th Annual ...

Overweight and Obesity created Jun 25, 2012 | popularity 5 / 5 (1) | comments 0 | with audio podcast

New evidence in fructose debate: Could it be healthy for us?

A new study by researchers at St. Michael's Hospital suggests that fructose may not be as bad for us as previously thought and that it may even provide some benefit.

Diabetes created Jun 21, 2012 | popularity 5 / 5 (1) | comments 2

New study says soft drink consumption not the major contributor to childhood obesity

Most children and youth who consume soft drinks and other sweetened beverages, such as fruit punch and lemonade, are not at any higher risk for obesity than their peers who drink healthy beverages, says a new study published ...

Health created Jun 14, 2012 | popularity not rated yet | comments 0

Is fructose being blamed unfairly for obesity epidemic?

Is fructose being unfairly blamed for the obesity epidemic? Or do we just eat and drink too many calories?

Health created Feb 21, 2012 | popularity not rated yet | comments 2

Health data can help address alcohol-related harm in youth

Administrative information can be useful for surveillance and understanding of alcohol-related harm in young people, states an article in CMAJ (Canadian Medical Association Journal).

Health created Jun 13, 2011 | popularity not rated yet | comments 0

Eating a high-fat diet may rapidly injure brain cells that control body weight

Obesity among people who eat a high-fat diet may involve injury to neurons, or nerve cells, in a key part of the brain that controls body weight, according to the authors of a new animal study. The results will be presented ...

Medical research created Jun 08, 2011 | popularity not rated yet | comments 0