Nutrition
-
Randomized Controlled Trial
Ginger supplementation does not increase energy expenditure in female adults.
Food components with thermogenic properties are promising antiobesity agents. Ginger (Zingiber officinale Rosc.) bioactive compounds have a capsaicin-like vanillyl portion, which has been attributed to thermogenic effect in previous experimental studies. However, studies conducted in humans have evaluated only the acute thermogenic effect of ginger, and demonstrated contradictory results. We evaluated the effect of long-term consumption of dry ginger extract on the resting energy expenditure (REE) of female adults with high body adiposity. ⋯ Ginger extract consumption for 3 mo did not change the REE, anthropometric, and clinical data of female adults with excess adiposity.
-
Randomized Controlled Trial
Personalized nutrition intervention improves nutritional status and quality of life of colorectal cancer survivors in the community: A randomized controlled trial.
This study aimed to evaluate the effects of personalized nutrition intervention combined with telephone-based education on the nutritional status of colorectal cancer survivors and their quality of life. ⋯ Personalized nutrition interventions, combined with telephone-based education, provided by community health service centers can improve colorectal cancer survivors' nutritional status and quality of life. Personalized nutrition intervention for cancer survivors warrants further investigation in confirmatory studies.
-
Randomized Controlled Trial
Acute intake of fructooligosaccharide and partially hydrolyzed guar gum on gastrointestinal transit: A randomized crossover clinical trial.
Dietary fibers, such as fructooligosaccharide (FOS) and partially hydrolyzed guar gum (PHGG) have several gastrointestinal functions. The aims of this study were to evaluate the effect of acute ingestion of FOS and PHGG on the percentage of gastric emptying and small intestinal transit and to evaluate the effect of these dietary fibers on the levels of intestinal hormones-active glucagon-like peptide-1, pancreatic polypeptide, and gastric inhibitory peptide-and their effect on feelings of hunger and satiety and the desire to eat. ⋯ The acute intake of FOS increased gastric emptying, whereas both FOS and PHGG reduced small intestine transit without altering the levels of intestinal hormones, hunger feelings and satiety, or the desire to eat.
-
Randomized Controlled Trial
Dietary recommendations for fasting days in an alternate-day intermittent fasting pattern: A randomized controlled trial.
The aims of this study were to explore the safety and effectiveness of alternate-day fasting in Chinese people and to compare weight loss outcomes and safety when consuming a high-protein (HP) versus a normal protein (NP) diet versus a nutritional meal replacement (MR) on fasting days. ⋯ ADF is an effective, short-term weight loss strategy that was tolerated by most Chinese participants. We suggest that dietary patterns during fasting days is less important, and that calorie restriction during those days should be the focus.
-
Randomized Controlled Trial
Water supplementation affects the fluid intake and serum levels of BDNF among the elderly nursing home residents.
The link between dehydration and fluid intake with brain function in elderly individuals has produced conflicting findings. The aim of this study was to examine the effects of water supplementation on fluid intake, cognitive and motor performance, and serum brain-derived neurotrophic factor (BDNF) levels in euhydrated and dehydrated elderly. ⋯ The present study demonstrated that 7 d of water supplementation increased the water and the total fluid intake in elderly individuals regardless of dehydration status. Serum BDNF levels increased during dehydration and reverted to physiologic levels after appropriate rehydration.