mercredi 30 juillet 2014
mardi 29 juillet 2014
lundi 28 juillet 2014
Why the so-called IG diet is a myth: so simple
1/ IG means glycemic index in french. It is a pity that one could mislead people about the basic sugar metabolism. IG or GI is only a piece of the puzzle.
Glycemic load and your genomics are the other major parts.
2/ Glycemic load is the quantity of sugar corrected by the glycemic index of that sugar or that product.
GL = GI x Weight of sugar
3/ So if you follow only GI you will be overload in low GI foods which will bring you in the same nightmare but more slowly!
4/ So the only way to deal with sugars is to suppress refined sugars and to remember that white flour is one of the most frequent sugar in our industrial diet! Unhappily there are others with very exotic names:
dextrose, HCFS, lactose, maltodextrins, fructose, brown cane sugar, saccharose...
For non refined sugars only fresh or frozen raw fruits are OK. You can also eat a moderate amount of tubers especially if:
- your genomics does not favor high insulin release
- you are spontaneously lean which is related also to insulin secretion but also to other factors in the diet and the metabolism like leptin and other hormones.
- you are burning a lot of calories by working out, working in the wild with human powered engines and so on...
Enjoy ancestral diets!
http://www.medisite.fr/problemes-cardio-vasculaires-regime-ig-coeur-un-coeur-en-forme-en-28-jours.528105.124.html?xtor=EPR-26-660180[Medisite-A-la-Une]-20140727
http://chriskresser.com/is-all-sugar-created-equal
Glycemic load and your genomics are the other major parts.
2/ Glycemic load is the quantity of sugar corrected by the glycemic index of that sugar or that product.
GL = GI x Weight of sugar
3/ So if you follow only GI you will be overload in low GI foods which will bring you in the same nightmare but more slowly!
4/ So the only way to deal with sugars is to suppress refined sugars and to remember that white flour is one of the most frequent sugar in our industrial diet! Unhappily there are others with very exotic names:
dextrose, HCFS, lactose, maltodextrins, fructose, brown cane sugar, saccharose...
For non refined sugars only fresh or frozen raw fruits are OK. You can also eat a moderate amount of tubers especially if:
- your genomics does not favor high insulin release
- you are spontaneously lean which is related also to insulin secretion but also to other factors in the diet and the metabolism like leptin and other hormones.
- you are burning a lot of calories by working out, working in the wild with human powered engines and so on...
Enjoy ancestral diets!
http://www.medisite.fr/problemes-cardio-vasculaires-regime-ig-coeur-un-coeur-en-forme-en-28-jours.528105.124.html?xtor=EPR-26-660180[Medisite-A-la-Une]-20140727
http://chriskresser.com/is-all-sugar-created-equal
dimanche 27 juillet 2014
samedi 26 juillet 2014
58 grammes de sucre par litre
Sans sucre le boiriez vous?
C'est dix morceaux de sucre dans un litre et 15 dans cette bouteille de 1,5l!
vendredi 25 juillet 2014
mardi 22 juillet 2014
dimanche 20 juillet 2014
samedi 19 juillet 2014
jeudi 17 juillet 2014
mercredi 16 juillet 2014
Nutrition, alimentation et le mythe du gras
Une idée fausse mais claire et précise aura toujours plus de puissance dans le monde qu'une idée vraie mais complexe.
Alexis de Tocqueville
Alexis de Tocqueville
mardi 15 juillet 2014
dimanche 13 juillet 2014
Taste and evolution
I http://www.sciencedirect.com/science/article/pii/S0960982212004083
Our brains evolved to crave sweet, salty and fatty foods because our ancestors needed to gobble up energy and nutrient-rich foods when they found them, Bartoshuk says. That’s why it’s so hard to change people’s behavior with education alone. ‘If we want people to get healthier, we can either keep trying to educate them, or we can find ways to make food taste the way evolution makes us want it to taste,”.
samedi 12 juillet 2014
Sugar highly addictive and obesogenic
http://www.vox.com/2014/6/2/5771008/the-case-for-treating-sugar-like-a-drug?utm_content=bufferf1586&utm_medium=social&utm_source=facebook.com&utm_campaign=buffer
"IF A SUBSTANCE IS ABUSED AND ADDICTIVE AND IT CONTRIBUTES TO SOCIETAL PROBLEMS, THAT'S CRITERIA FOR REGULATION"
R LUSTIG
Are you in keeping with him?
"IF A SUBSTANCE IS ABUSED AND ADDICTIVE AND IT CONTRIBUTES TO SOCIETAL PROBLEMS, THAT'S CRITERIA FOR REGULATION"
R LUSTIG
Are you in keeping with him?
vendredi 11 juillet 2014
mardi 8 juillet 2014
lundi 7 juillet 2014
dimanche 6 juillet 2014
samedi 5 juillet 2014
vendredi 4 juillet 2014
LDL particles trafficking in the arterial wall
http://atvb.ahajournals.org/content/24/11/2162.full.pdf+html |
| Figure 1. Image of arterial delivery and the effect of lipoprotein particle size. Different isolates of chylomicron remnants of predetermined size were labeled with Cy5 fluorescence (in yellow). Lipoprotein preparations of different size were perfused in situ through rabbit carotid arteries for an equal length of time under physiological conditions. |
 |
Figure III Image of arterial
delivery and the
effect of increasing
perfusion time.
chylomicron-remnants
and LDL particles
were isolated and
labelled with Cy5
fluorescence
(yellow) and Cy3
fluorecence (red) respectively.
Equivalent and
physiological
concentrations of labelled
lipoproteins were perfused
simultaneously
through rabbit
carotid arteries for either
15 minutes (left frame) or 30mintues (right
frame) of exposure. |
jeudi 3 juillet 2014
Eat Cocoa not sugar
Dark chocolate I mean Cocoa with the least amount of sugar or no sugar is a very healthful product.
Flavonols are present in other plant-based food
Source Flavanol Content, mg/kg or mg/L
Chocolate 460–610
Beans 350–550
Apricots 100–250
Cherries 50–220
Peaches 50–140
Blackberries 130
Apples 20–120
Green tea 100–800
Black tea 60–500
Red wine 80–300
Cider 40
Cocoa do have pleiotropic properties in CVD
http://circ.ahajournals.org/content/119/10/1433.full
http://heart.bmj.com/content/early/2011/07/30/heartjnl-2011-300304
http://jaha.ahajournals.org/content/3/4/e001072.abstract
For PAD patients
1/ quit smoking is the first and the most powerful advice to follow in PAD
2/ all dark choc are not equal. Patients should be educated about ingredients and patients D2 or with MS should only choose choc without sugar.
3/ In no way dark choc could be compared with exercise. Exercise is the treatment of PAD. Anti-platelet, statins and anti-hypertensive drugs are the second pillar.
Very clear statement about food choices
"The message here is that we should not make our food choices based on what our government subsidizes. We can grow grain and corn pretty cheaply, but it’s not what we are hardwired to digest genetically."
mercredi 2 juillet 2014
mardi 1 juillet 2014
Un produit avant tout sucré mais bien sur low fat!
Petit fromage frais aux fruits?
Pas vraiment!
Le lait est écrémé, on rajoute de la crème, du sucre de l'amidon transforme du sirop de fructose glucose!
Ouf!
Du coup les sucres ajoutes représentent 8,5% du poids!
Et pourtant on nous ment légalement en appelant ce produit un fromage aux fruits!
Les fruits c'est 6,5% du poids!
Un comble!
Et le lait est écrémé!
Un exemple typique des dégâts du low fat. Le gout d'un lait entier eut été suffisamment dense pou se passer de tout ce sucre, assurément. Mais il faut sacrifier au dogme et comme toujours en nutrition rien ne se perd tout se substitue et donc on bourre de sucres aux appellations multiples!
Nous baignons d’ailleurs dans l'idéologie du low fat:
difficile de trouver un yaourt au lait naturel...
Mais que fait la DGCCRF!