azi am impins de 8 ori cu 100 kg
la 75 de kg e ok...oricum, e maxim a 10-a oara anul asta cand fac impins culcat
marți, 23 decembrie 2008
sâmbătă, 20 decembrie 2008
joi, 18 decembrie 2008
miercuri, 17 decembrie 2008
trenduri stupide
romgleza (incerc sa scap de asta)
folosirea retardata a cuvantului "gen"
blondul ars
buzele de Chuckie
folosirea retardata a cuvantului "gen"
blondul ars
buzele de Chuckie
marți, 16 decembrie 2008
stafidele
se pare ca reduc apetitul
Metabolism. 2009 Jan;58(1):120-8.
Raisins and walking alter appetite hormones and plasma lipids by modifications in lipoprotein metabolism and up-regulation of the low-density lipoprotein receptor.
Puglisi MJ, Mutungi G, Brun PJ, McGrane MM, Labonte C, Volek JS, Fernandez ML.
Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA.
The purpose of this study was to determine the effects of consuming raisins, increasing steps walked, or a combination of these interventions on lipoprotein metabolism and appetite hormones by assessing plasma apolipoprotein concentrations, cholesterol ester transfer protein activity, low-density lipoprotein (LDL) receptor messenger RNA (mRNA) abundance, and plasma ghrelin and leptin concentrations. Thirty-four subjects (17 men and 17 postmenopausal women) were matched for weight and sex and randomly assigned to consume 1 cup raisins per day (RAISIN), increase the amount of steps walked per day (WALK), or a combination of both interventions (RAISIN + WALK). The subjects completed a 2-week run-in period, followed by a 6-week intervention. Ribonucleic acid was extracted from mononuclear cells, and LDL receptor mRNA abundance was quantified by use of reverse transcriptase polymerase chain reaction. Plasma apolipoproteins were measured by Luminex (Austin, TX) technology. Apoproteins A-1, B, C-II, and E and cholesterol ester transfer protein activity were not altered for any of the groups. In contrast, apolipoprotein C-III was significantly decreased by 12.3% only in the WALK group (P < .05). Low-density lipoprotein receptor mRNA abundance was increased for all groups after the intervention (P < .001). There was a significant group effect for plasma leptin (P = .026). Plasma concentrations increased for RAISIN and RAISIN + WALK. Similarly, plasma ghrelin concentrations were elevated postintervention for both groups consuming raisins (P < .05). These data suggest that walking and raisin consumption decrease plasma LDL cholesterol by up-regulating the LDL receptor and that raisin consumption may reduce hunger and affect dietary intake by altering hormones influencing satiety.
Metabolism. 2009 Jan;58(1):120-8.
Raisins and walking alter appetite hormones and plasma lipids by modifications in lipoprotein metabolism and up-regulation of the low-density lipoprotein receptor.
Puglisi MJ, Mutungi G, Brun PJ, McGrane MM, Labonte C, Volek JS, Fernandez ML.
Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA.
The purpose of this study was to determine the effects of consuming raisins, increasing steps walked, or a combination of these interventions on lipoprotein metabolism and appetite hormones by assessing plasma apolipoprotein concentrations, cholesterol ester transfer protein activity, low-density lipoprotein (LDL) receptor messenger RNA (mRNA) abundance, and plasma ghrelin and leptin concentrations. Thirty-four subjects (17 men and 17 postmenopausal women) were matched for weight and sex and randomly assigned to consume 1 cup raisins per day (RAISIN), increase the amount of steps walked per day (WALK), or a combination of both interventions (RAISIN + WALK). The subjects completed a 2-week run-in period, followed by a 6-week intervention. Ribonucleic acid was extracted from mononuclear cells, and LDL receptor mRNA abundance was quantified by use of reverse transcriptase polymerase chain reaction. Plasma apolipoproteins were measured by Luminex (Austin, TX) technology. Apoproteins A-1, B, C-II, and E and cholesterol ester transfer protein activity were not altered for any of the groups. In contrast, apolipoprotein C-III was significantly decreased by 12.3% only in the WALK group (P < .05). Low-density lipoprotein receptor mRNA abundance was increased for all groups after the intervention (P < .001). There was a significant group effect for plasma leptin (P = .026). Plasma concentrations increased for RAISIN and RAISIN + WALK. Similarly, plasma ghrelin concentrations were elevated postintervention for both groups consuming raisins (P < .05). These data suggest that walking and raisin consumption decrease plasma LDL cholesterol by up-regulating the LDL receptor and that raisin consumption may reduce hunger and affect dietary intake by altering hormones influencing satiety.
luni, 15 decembrie 2008
low carb diets
Conform unui studiu nou (facut pe femei si pentru doar 3 saptamani...cam putin), regimurile in care carbohidratii sunt redusi drastic (sau chiar eliminati) afecteaza memoria si gandirea...reversibil dar neplacut si inutil...
poate ca totusi keto nu este raspunsul la orice probleme, panaceul universal
de recitit si acest studiu
poate ca totusi keto nu este raspunsul la orice probleme, panaceul universal
de recitit si acest studiu
marți, 9 decembrie 2008
vegetarianism
Scientists at the Department of Physiology, Anatomy and Genetics, University of Oxford, have discovered that going veggie could be bad for your brain – with those on a meat-free diet six times more likely to suffer brain shrinkage.
The study involved tests and brain scans on community-dwelling volunteers aged 61 to 87 years without cognitive impairment at enrolment, over a period of five years. When the volunteers were retested five years later the medics found those with the lowest levels of vitamin B12 were also the most likely to have brain shrinkage. It confirms earlier research showing a link between brain atrophy and low levels of B12.
Vegans are the most likely to be deficient because the best sources of the vitamin are meat, particularly liver, milk and fish.
The study involved tests and brain scans on community-dwelling volunteers aged 61 to 87 years without cognitive impairment at enrolment, over a period of five years. When the volunteers were retested five years later the medics found those with the lowest levels of vitamin B12 were also the most likely to have brain shrinkage. It confirms earlier research showing a link between brain atrophy and low levels of B12.
Vegans are the most likely to be deficient because the best sources of the vitamin are meat, particularly liver, milk and fish.
luni, 8 decembrie 2008
vineri, 5 decembrie 2008
miercuri, 3 decembrie 2008
lapte/prostata
Cristi spune pe blogul lui asa:
Alimente care asigura sanatatea prostatei: urzicile, tomatele rosii, usturoiul, semintele de dovleac, nucile de brazilia(contin seleniu), pestele oceanic, fructele de padure.
In schimb, laptele(in special excesul de calciu; care inhiba forma de vitamina D care ne protejeaza impotriva cancerului) pare sa fie un factor agravant.
In schimb, laptele(in special excesul de calciu; care inhiba forma de vitamina D care ne protejeaza impotriva cancerului) pare sa fie un factor agravant.
I beg to differ:
Dairy products, dietary calcium and vitamin D intake as risk factors for prostate cancer: a meta-analysis of 26,769 cases from 45 observational studies.
Division of Preventive Medicine, University of South Carolina School of Medicine, Columbia, South Carolina 29209, USA. info@metaresearchgroup.org
In this study, we examined the available evidence and sources of heterogeneity for studies of dairy products, calcium, and vitamin D intake and the risk of prostate cancer. We pooled data from 45 observational studies using a general variance-based, meta-analytic method employing CIs. Summary relative risks (RRs) were calculated for specific dairy products such as milk and dairy micronutrients. Sensitivity analyses were performed to test the robustness of these summary measures of effect. Cohort studies showed no evidence of an association between dairy [RR = 1.06; 95% confidence interval (CI) = 0.92-1.22] or milk intake (RR = 1.06; 95% CI = 0.91-1.23) and risk of prostate cancer. This was supported by pooled results of case-control analyses (RR = 1.14; 95% CI = 1.00-1.29), although studies using milk as the exposure of interest were heterogeneous and could not be combined. Calcium data from cohort studies were heterogeneous. Case-control analyses using calcium as the exposure of interest demonstrated no association with increased risk of prostate cancer (RR = 1.04; 95% CI = 0.90-1.15). Dietary intake of vitamin D also was not related to prostate cancer risk (RR = 1.16; 95% CI = 0.98-1.38). The data from observational studies do not support an association between dairy product use and an increased risk of prostate cancer.
marți, 2 decembrie 2008
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