så referer jeg til at man varmebehandler maten. Noe som igjen skaper giftige gasser som er kreftfremkallende. Som f.eks akrylamid.  Når man varmebehandler maten, så dreper man enzymer og næringsstoffer, pluss at nye kjemiske giftige gasser oppstår. Mitt motto er "kan man ikke spise det rett fra naturen uten å varme det for ikke å bli syk, så skal jeg heller ikke spise det".  

ok skjønner...Men man må vel nesten spise et måltid før trening for å kunne yte maks.. har noen et eksempel på dette måltidet også?

Updated: May 18, 2009, 1:56 PM ET
Event canceled after competitors flee
Comment Email Print Share
Associated Press
BRUSSELS -- The Belgian bodybuilding championship has been canceled after doping officials showed up and all the competitors fled.

A doping official says bodybuilders just grabbed their gear and ran off when he came into the room.

"I have never seen anything like it and hope never to see anything like it again," doping official Hans Cooman said Monday.

Twenty bodybuilders were entered in the weekend competition.

Cooman says the sport has a history of doping "and this incident didn't do its reputation any good."

During testing of bodybuilding events last year, doping authorities of northern Belgium's Flanders region found that three-quarters of the competitors tested positive.


Copyright 2009 by The Associated Press

Nope.

Derfor blir du tjukk

Ikke fordi du ikke trener, mener WHO-forskere.


Av Linda Stølen
Torsdag 14.05.09 kl 06:00


DinSide Forskere ved Verdens helseorganisasjon (WHO) har sett på årsakene til at vi i den vestlige verden stadig blir tjukkere, melder den britiske avisen The Times.

Les også: De ekstra kiloene tar flere år av livet ditt! Se hvor mye.

Da de gransket det generelle treningsnivået hos amerikanerne, viste det seg at folk ikke har blitt mindre fysisk aktive de siste 30 årene.

Det får forskerne til å konkludere med at fedmeepidemien skyldes overdrevent inntak av kalorier, ikke mangel på fysisk bevegelse.

Les også: «Det er bare valpefett»
Les også: Fedmeepidemi blant norske jenter?

Gjelder alle land
Forskerne mener denne konklusjonen gjelder for alle industrialiserte land der fedme og overvekt er blitt et problem.

Resultatene av studien ble presentert under European Congress on Obesity, som ble holdt i Amsterdam nylig.

Les også: Slik blir usunt sunt

En av forskerne bak WHO-studien, professor Boyd Swinburn, sa der at helsemyndighetene i de vestlige landene i langt større grad må fokusere på folks energiinntak.

Ifølge ham finnes det ikke bevis for at lavere aktivitetsnivå har bidratt til fedmeepidemien.

- Å få folk til å gå i to timer ekstra hver dag er ikke en realistisk måte å bekjempe epidemien på. Vi må senke våre forventninger til hva som kan oppnås med økt fysisk aktivitet, mente Swinburn.

MB7:
Jeg er helt enig med deg.
Men som du sier så blir det nok verre og få dette budskapet ut, det har vi jo gode eksempler på her.
Legger med en link til en med mye kunskap om dette:

http://www.bodyrecomposition.com/fat-loss/body-composition-recommendations.html

Meaning this: you’ll frequently see folks make comparisons along the lines of ‘well, it’s easier to eat 300 calories from food X than from food Y, therefore a calorie isn’t a calorie’. They may be generally correct but this criticism is tangential to the main issue. This is why I divided the data sets into studies where calories are controlled (usually in a highly artificial fashion) and where they are not (having more real world application).

It’s obviously easier to overconsume calories from jelly beans or candy than from vegetable just as it’s easier to eat 3000 calories from butter than from celery (no human alive could eat enough celery to get 3000 digestible calories). That matters hugely under conditions where folks are allowed to eat whatever they want. Quite in fact, many many diets are based around this simple fact: make people eat less of the foods that are easy to overconsume and/or make them eat lots of those foods that are tough to overeat and they will lose weight because they automatically reduce their caloric intake. I’ll discuss that topic more in the next chapter.

But that only applies to the situation where calories aren’t being monitored. When calories are being controlled rigidly, the source of calories (whether you’re comparing carbs to fat, or even different sources of carbs and fat) matters to a much smaller degree.

Once again, my point is that if calories are being strictly controlled, the source doesn’t appear to make a humongous difference in terms of body composition changes. As well, once you get protein intake to proper levels, fooling around with carbohydate and fat ratios (within the context of identical caloric intakes) don’t seem to make a huge amount of difference either. The bottom line still comes down to calories in versus calories out; it’s simply that it may be easier to affect calories in (food intake) or calories out (through activity) with different macronutrient breakdowns.

As well, the source of calories can affect other aspects of physiology beyond body composition. Health, energy levels, hunger/appetite and all the rest interact here. So while a calorie controlled diet of jelly beans, butter and protein powder might very well work to lose weight/fat, it probably wouldn’t be as healthy compared to a diet of low GI carbohydrates, healthier oils and lean protein sources.

Understand me here? Issues such as hunger control, long-term adherence, individual variance, athletic performance, and a few others all go into the determination of what food might or might not be a better choice under a given set of circumstances. So while a calorie might be more or less a calorie under somewhat artificial conditions (where calories are or can be strictly controlled), it’s a little more complex than that in the real world. Other issues interact. The next few chapters will adress those other issues.

Jeg driter  mandler jo 

Er ikke magesyren sterk nok til å bryte ned mandler?

takk for svar

Release of protein, lipid, and vitamin E from almond seeds during digestion.
Mandalari G, Faulks RM, Rich GT, Lo Turco V, Picout DR, Lo Curto RB, Bisignano G, Dugo P, Dugo G, Waldron KW, Ellis PR, Wickham MS.

Model Gut Platform and Sustainability of the Food Chain Platform, Institute of Food Research, Norwich NR4 7UA, United Kingdom.

The evaluation of the bioaccessibility of almond nutrients is incomplete. However, it may have implications for the prevention and management of obesity and cardiovascular disease. This study quantified the release of lipid, protein, and vitamin E from almonds during digestion and determined the role played by cell walls in the bioaccessibility of intracellular nutrients. Natural almonds (NA), blanched almonds (BA), finely ground almonds (FG), and defatted finely ground almonds (DG) were digested in vitro under simulated gastric and gastric followed by duodenal conditions. FG were the most digestible with 39, 45, and 44% of lipid, vitamin E, and protein released after duodenal digestion, respectively. Consistent with longer residence time in the gut, preliminary in vivo studies showed higher percentages of nutrient release, and microscopic examination of digested almond tissue demonstrated cell wall swelling. Bioaccessibility is improved by increased residence time in the gut and is regulated by almond cell walls.

Role of cell walls in the bioaccessibility of lipids in almond seeds.
Ellis PR, Kendall CW, Ren Y, Parker C, Pacy JF, Waldron KW, Jenkins DJ.

Biopolymers Group, Department of Life Sciences, King's College London, University of London, 150 Stamford Street, London SE1 9NN, UK. p.ellis@kcl.ac.uk

BACKGROUND: Certain nutrients and phytochemicals in almonds may confer protection against cardiovascular disease, but little is known about factors that influence their bioavailability. A crucial and relevant aspect is the amount of these dietary components available for absorption in the intestine, which is a concept referred to as bioaccessibility. OBJECTIVE: We investigated the role played by cell walls in influencing the bioaccessibility of intracellular lipid from almond seeds. DESIGN: Quantitative analyses of nonstarch polysaccharides (NSPs) and phenolic compounds of cell walls were performed by gas-liquid chromatography and HPLC, respectively. In a series of experiments, the effects of mechanical disruption, chewing, and digestion on almond seed microstructure and intracellular lipid release were determined. In the digestibility study, fecal samples were collected from healthy subjects who had consumed diets with or without almonds. Almond seeds and fecal samples were examined by microscopy to identify cell walls and intracellular lipid. RESULTS: Cell walls were found to be rich in NSPs, particularly arabinose-rich polysaccharides, with a high concentration of phenolic compounds detected in the seed coat cell wall. During disruption of almond tissue by mechanical methods or chewing, only the first layer of cells at the fractured surface was ruptured and able to release lipid. In fecal samples collected from subjects consuming the almond diet, we observed intact cotyledonary cells, in which the cell walls encapsulated intracellular lipid. This lipid appeared susceptible to colonic fermentation once the cotyledonary cell walls were breached by bacterial degradation. CONCLUSION: The cell walls of almond seeds reduce lipid bioaccessibility by hindering the release of lipid available for digestion.

Med gode råvarer og riktig fordeling av matvarene er mye av problemet løst. Kalorisnakket er helt uvesentlig og direkte villedende.

Derfor blir du tjukk

Ikke fordi du ikke trener, mener WHO-forskere.


Av Linda Stølen
Torsdag 14.05.09 kl 06:00


DinSide Forskere ved Verdens helseorganisasjon (WHO) har sett på årsakene til at vi i den vestlige verden stadig blir tjukkere, melder den britiske avisen The Times.

Les også: De ekstra kiloene tar flere år av livet ditt! Se hvor mye.

Da de gransket det generelle treningsnivået hos amerikanerne, viste det seg at folk ikke har blitt mindre fysisk aktive de siste 30 årene.

Det får forskerne til å konkludere med at fedmeepidemien skyldes overdrevent inntak av kalorier, ikke mangel på fysisk bevegelse.

Les også: «Det er bare valpefett»
Les også: Fedmeepidemi blant norske jenter?

Gjelder alle land
Forskerne mener denne konklusjonen gjelder for alle industrialiserte land der fedme og overvekt er blitt et problem.

Resultatene av studien ble presentert under European Congress on Obesity, som ble holdt i Amsterdam nylig.

Les også: Slik blir usunt sunt

En av forskerne bak WHO-studien, professor Boyd Swinburn, sa der at helsemyndighetene i de vestlige landene i langt større grad må fokusere på folks energiinntak.

Ifølge ham finnes det ikke bevis for at lavere aktivitetsnivå har bidratt til fedmeepidemien.

- Å få folk til å gå i to timer ekstra hver dag er ikke en realistisk måte å bekjempe epidemien på. Vi må senke våre forventninger til hva som kan oppnås med økt fysisk aktivitet, mente Swinburn.