طراحی وب سایت

... reducing the proportion of fat in the diet could significantly reduce the risk of developing type-2 diabetes, even without weight loss, according to a new study ... the researchers, from the university of alabama at birmingham (uab) provided 69 healthy overweight individuals with one of two calorically identical diets for eight weeks – either a reduced carbohydrate, higher fat diet (43 percent carbohydrate, 39 percent fat), or a standard diet of 55 percent carbohydrate and 27 percent fat ... they found that after eight weeks, the group on the lower fat diet had significantly higher insulin secretion and better glucose tolerance and tended to have higher insulin sensitivity ... what is important about our study is that the results suggest that attention to diet quality, not quantity, can make a difference in risk for type 2 diabetes

... addition of the commercially-available extract extramel, produced by france’s bionov, to the diet of weaned piglets was associated with a significant reduction in levels of stress proteins in the gastrointestinal tract (git), including heat-shock proteins, according to findings published in nutrition ... all animals were fed a standard diet, and two groups had their diets supplemented with 12 ... “our data provide evidence for the first time, to our knowledge, that diet supplementation with a sod-rich melon pulp concentrate decreases stress protein expressions along the git of piglets,” concluded the researchers

... —breast cancer survivors who ate an olive oil-enriched diet lost more weight than those on a lower-fat diet in an eight-week comparison conducted by the miriam hospital and brown university (doi:10 ... moreover, these women chose, overwhelmingly, the olive oil-enriched diet for six months of follow-up ... researchers noted traditional diets that include moderate to high intakes of extra virgin olive oil have been related to a decrease in breast cancer risk, and they hypothesized that an olive oil-enriched diet would lead to greater weight loss and acceptance, compared with a standard diet, in women previously diagnosed with invasive breast cancer ... in the study, published in the june issue of the journal of women's health, 28 overweight breast cancer survivors consumed either a national cancer institute (nci) diet with total fat intake at 15 percent to 30 percent of diet (n=13), or a plant-based olive oil diet (pboo) with olive oil consumption at 3 tablespoons or more each day (n=15) for eight weeks ... each diet supplied 1,500 calories a day ... twelve (80 percent) of the women who started with the pboo diet achieved a weight loss of 5 percent or more compared to 4 (31 percent) of the woman who started with the nci diet (p

... “these results suggest that the supplementation of the standard diet with agave fructans prevented bone loss and improved bone formation, indicating the important role of agave fructans on the maintenance of healthy bone,” lópez said

... the first study showed that male rats given water sweetened with hfcs in addition to a standard diet of rat chow gained much more weight than male rats that received water sweetened with table sugar, or sucrose, in conjunction with the standard diet ... compared to animals eating only rat chow, rats on a diet rich in hfcs showed signs of metabolic syndrome, including abnormal weight gain, significant increases in circulating triglycerides and augmented fat deposition, especially visceral fat around the belly

... researchers from the university of montpellier report that animals fed a high-fat diet but supplemented with the grape seed extract had adiponectin levels 61 per cent higher than animals only fed the high fat diet ... study details dr rouanet and his co-workers divided hamsters into three groups: one group received a standard diet, one group was fed a high-fat diet, and the third received the high-fat diet and the grape seed extract (provided by partoeno, bordeaux) ... after 12 weeks on the diets, the researchers found that animals on the high-fat diet only had increased abdominal fat, compared to the hamsters on the standard diet ... furthermore, increases in blood sugar, triglycerides, insulin and insulin resistance were observed in the high-fat diet only group, but supplementation with the grape sed extract was found to prevent “in part these effects”, wrote the researchers ... 200800165 “chardonnay grape seed procyanidin extract supplementation prevents high-fat diet-induced obesity in hamsters by improving adipokine imbalance and oxidative stress markers” authors: k