Sentences with phrase «controlled dietary studies»

Yet another example of the same dietary advice not being good for everyone (and one big reason why, despite the prevalence of diet books, we have failed so miserably at controlling the obesity epidemic), is the wild variation in blood sugar response that can occur when subjects in controlled dietary studies eat foods like cookies, bananas, sushi and whole - grain bread.

Not exact matches

The association between dietary lignans, phytoestrogen - rich foods, and fiber intake and postmenopausal breast cancer risk: a German case - control study.

Dietary sugars and body weight: systematic review and meta - analyses of randomised controlled trials and cohort studies

The authors explored the relationship between the risk of having PC and dietary patterns as part of the MCC - Spain study, a Spanish case - control study that involved 733 patients with histologically confirmed PC and 1,229 healthy men with a mean age of 66 years from seven Spanish regions.

Two groups of lactating women participated in highly - controlled single - blinded cross-over dietary intervention studies to evaluate if maternal diet plays a significant role in structuring the taxonomic and metagenomic composition of the breast milk microbiome.

So, when experimental animals are fed a special diet, the control animals should be fed a diet matched in every way to the special diet, except of course for the dietary variable that the researcher is studying.

The Psychological Science study, «Dietary Self - Control Is Related to the Speed with Which Health and Taste Attributes Are Processed,» was authored by Sullivan and Rangel along with Caltech postdoctoral scholar Cendri Hutcherson and former Caltech postdoctoral scholar and visiting associate Alison Harris, who is now an assistant professor of psychology at Claremont McKenna College.

Richie is now overseeing the first tightly controlled feeding study of dietary sulfur amino acid restriction in human subjects, which may provide more direct evidence of health benefits.

After controlling for lifestyle as well as some other dietary factors like omega - 3 fatty acid and magnesium intake, which could counteract the mercury effects, the study determined the association between levels of mercury and risk of type 2 diabetes.

Another study looked at the dietary intake of Vitamin K in patients with early Alzheimers and found that those diagnosed with Alzheimers had considerably less Vitamin K than those in the control group.

While you can't control for everything, this study controlled for dietary fat, total calorie intake, age, smoking status, BMI, and other risk factors for heart disease.

The role of low - fat diets in body weight control: a meta - analysis of ad libitum dietary intervention studies

De Stefani, E. «Dietary Sugar and Lung Cancer: a Case control Study in Uruguay.»

There's a lot of anecdotal evidence that this eating strategy works for some people, but according to a number of scientific studies, the frequency of meals has absolutely no effect on fat loss [1, 2], but does have beneficial metabolic effects on dietary thermogenesis and insulin sensitivity [3](in other words, it helps regulate your blood sugar levels, which in turn can help keep your appetite under control).

Acute effects of dietary glycemic index on antioxidant capacity in a nutrient - controlled feeding study

The European Association for the Study of Diabetes, the Canadian Diabetes Association, and the American Diabetes Association all «recommend the consumption of dietary pulses as a means of optimising diabetes control.»

Or maybe it's that the control diet was constructed to be worse than the low carbohydrate diet in ways that wouldn't occur if the controlled study exchanged dietary protein for dietary carbohydrate in a plausibly healthful manner.

A dietary review of 49 observational and controlled studies found plant - based vegetarian diets, especially vegan diets, are associated with lower levels of total cholesterol, including lower levels of HDL and LDL cholesterol, compared to omnivorous diets.

Interestingly, a few studies give hope that dietary changes may control PCOS as well as metformin.

Some important studies include: • Beneficial effects of a high carbohydrate, high fiber diet on hyperglycemic diabetic men (1976) • Response of non-insulin-dependent diabetic patients to an intensive program of diet and exercise (1982) • Diet and exercise in the treatment of NIDDM: The need for early emphasis (1994) • Toward improved management of NIDDM: A randomized, controlled, pilot intervention using a low fat, vegetarian diet (1999) • The effects of a low - fat, plant - based dietary intervention on body weight, metabolism, and insulin sensitivity (2005) • A low - fat vegan diet improves glycemic control and cardiovascular risk factors in a randomized clinical trial in individuals with type 2 diabetes (2006) • A low - fat vegan diet and a conventional diabetes diet in the treatment of type 2 diabetes: a randomized, controlled, 74 - wk clinical trial (2009) • Vegetarian diet improves insulin resistance and oxidative stress markers more than conventional diet in subjects with Type 2 diabetes (2011) • Glycemic and cardiovascular parameters improved in type 2 diabetes with the high nutrient density (HND) diet (2012)

All studies had to be listed in the Cochrane Central Register of Controlled Trials, and the dietary interventions observed had to last at least 4 weeks.

A twice daily dietary supplement for 13 weeks containing whey protein, leucine, and vitamin D (20 g whey protein, 3 g total leucine, and 800 IU vitamin D) was given to older (~ 78 years) primarily independent - living sarcopenic adults and resulted in improved chair — stand test time and showed a greater gain in skeletal muscle mass than the control group (and these results were repeated in other studies).

The analysis was based on data from 123 overweight - to - obese, sedentary, Seattle - area women, ages 50 to 75, who were randomly assigned to two arms of a controlled, randomized year - long dietary weight - loss intervention study: diet only and exercise plus diet.

Study participants filled out a series of questionnaires to assess dietary intake, eating - related weight - control strategies, self - monitoring behaviors and meal patterns.

The new SMILES trial was presented at the conference: the first randomized controlled diet depression study where ONE THIRD of the dietary intervention group saw improvements in their depression and anxiety symptoms by switching from processed / junk food to real food with no specific dietary restrictions.

At any rate, it's important to note that this study wasn't truly controlled (they compared to some historical patient values), and was confounded by a low - fat dietary change, so we can't know how much was the diet change, the flax, or any other potential factors since it didn't have a true control group.

Western dietary pattern is related to premenstrual syndrome: A case — control study.

The study's researchers advised that considering the current epidemic levels of insulin resistance as seen in the massive numbers of type 2 diabetes cases and obesity, reducing intake of refined carbs and sugar along with weight control should be a top priority in the public's dietary goals.

Murray CS, Simpson B, Kerry G, Woodcock A, Custovic A. Dietary Intake in Sensitized Children With Recurrent Wheeze and Healthy Controls: A Nested Case - Control Study.

In fact, I'd say the study result would have been much WEAKER if they'd controlled dietary intake.

The researchers randomly assigned 390 study participants to follow either the Dietary Approaches to Stop Hypertension (DASH) diet, which is rich in fruits, vegetables and low - fat dairy products with reduced saturated and total fat, or to eat a control diet reflecting typical Western meals with high sodium intake.

Dietary risk factors for inflammatory bowel disease: a multicenter case - control study in Japan.

Dietary patterns, food groups and myocardial infarction: a case - control study.

Linoleic acid, a dietary n - 6 polyunsaturated fatty acid, and the aetiology of ulcerative colitis: a nested case - control study within a European prospective cohort study.

Since time immemorial it has been used for dietary purposes and although its natural taste is a turn off to most westerners, recent scientific studies have come out strongly in support of some of its merits in fat and weight control.

In a clinical trial, the study controls the dietary intake, which is more complicated than in observational studies where the participants control their own diet.

However, the effects of dietary fiber on glycemic control were considered inconsequential.1 Furthermore, the expert panel of the ADA considered it difficult to achieve a high dietary intake of soluble fiber without consuming foods or supplements fortified with fiber.1 We therefore designed the present study to determine the effects on glycemic control and plasma lipid concentrations of increasing the intake of dietary fiber in patients with type 2 diabetes exclusively through the consumption of foods not fortified with fiber (unfortified foods) to a level beyond that recommended by the ADA.

Previous studies in normal subjects have reported no effects of the amount of dietary fiber on plasma triglyceride concentrations.42 In our study, the decrease in plasma triglyceride and VLDL cholesterol concentrations during the high - fiber diet could have been due to the improvement in glycemic control.

Case - control studies have also shown positive associations between dietary glycemic index and the risk of colon and breast cancers.

That study didn't control for dietary factors like sugar consumption, grain consumption, and vegetable oil consumption.

Because observational studies may not fully control for dietary factors, exercise habits, and other variables, they can't prove whether the treatment is responsible for the health benefits.

Dietary Patterns Are Associated with Risk of Diabetes Type 2: A Population - Based Case - Control Study.

The association between dietary lignans, phytoestrogen - rich foods, and fiber intake and postmenopausal breast cancer risk: a German case - control study.

However, results from controlled prospective studies in which beta - carotene and vitamin E or isolated dietary fibres were given to high risk groups showed disappointing results.

Role of fat, animal protein, and dietary fiber in breast cancer etiology: A case - control study.

Dietary fiber, beta - carotene and breast cancer: Results from a case - control study.

Observational studies consistently show an inverse relationship between pulse consumption and BMI or risk for obesity, but many do not control for potentially confounding dietary and other lifestyle factors.

â $ cents Conduct longer - term studies on low energy - dense food sources (high in dietary fiber) and satiety and weight control to see if a higher fiber diet will help with weight maintenance or promote adherence to reduced calorie diets for weight reduction.

Te Morenga, L., Mallard, S. & Mann, J. Dietary sugars and body weight: systematic review and meta - analyses of randomised controlled trials and cohort studies.

Dietary intake of fiber and decreased risk of cancers of the colon and rectum: Evidence from the com - bined analysis of 13 case - control studies.