There is much epidemiological evidence suggesting a reduced risk of development of type 2 diabetes (T2D) in habitual coffee drinkers, however to date there have been few longer-term interventions, directly examining the effects of coffee intake on glucose and lipid metabolism. Previous studies may be confounded by inter-individual variation in caffeine metabolism. Specifically, the rs762551 SNP...

Immunological status and respiratory function were studied in a group of 45 coffee workers. Skin tests with coffee allergens demonstrated the highest percentage of positive reactions to dust collected during emptying bags (40.0%), followed by dust of green (12%) and then roasted coffee (8.9%). Among 34 skin-tested control workers, 14.7% had positive skin reaction to dust collected during emptyi...

The montane rainforests of SW Ethiopia are the primary centre of diversity of Coffea arabica and the origin of all Arabica coffee cultivated worldwide. This wild gene pool is potentially threatened by forest fragmentation and degradation, and by introgressive hybridization with locally improved coffee varieties. We genotyped 703 coffee shrubs from unmanaged and managed coffee populations, using...

Coffee has been associated with reductions in the risk of non-communicable chronic diseases (NCCD), including diabetes mellitus. Because differences in food habits are recognizable modifying factors in the epidemiology of diabetes, we studied the association of coffee consumption with type-2 diabetes in a sample of the adult population of the Federal District, Brazil. This cross-sectional study...

Regarding delicacies, people are no longer satisfied with mere good taste, they also consider the overall feeling conveyed by the restaurants, including the decorations, the created atmosphere, and services, which all affect consumers’ decisions whether dine. Nowadays, casual style is particularly the leading trend. Modern restaurants have innovative ideas in food, leisure, and consumption, whi...

BACKGROUND AND OBJECTIVES Although concerns regarding the influence of coffee consumption on human health have accompanied the massive increase in coffee consumption, the effects of coffee intake on the risk for coronary heart disease (CHD) remain controversial. Therefore, we evaluated the association between coffee consumption and CHD risk as estimated using the Framingham risk model in Korean...

Coffee contains many substances that could conceivably influence the risk of ovarian cancer. In a meta-analysis of the crude data of seven case-control studies of coffee consumption and ovarian cancer published before 1990, the combined odds ratio was 1.3 [95% confidence interval (95% CI), 1.1-1.5] for coffee users versus nonusers (1). Since then, at least six case-control studies have reported...

Epidemiological studies have reported that coffee and/or caffeine consumption may reduce Alzheimer's disease (AD) risk. We found that coffee extracts can similarly protect against β-amyloid peptide (Aβ) toxicity in a transgenic Caenorhabditis elegans Alzheimer's disease model. The primary protective component(s) in this model is not caffeine, although caffeine by itself can show moderate protec...

Although epidemiological data have indicated that a strong negative association exists between coffee consumption and the prevalence of obesity-associated diseases, the molecular mechanisms by which coffee intake prevents obesity-associated diseases has not yet been elucidated. In this study, we found that coffee intake significantly suppressed high-fat diet (HFD)-induced metabolic alternations...

How long can roasted coffee beans be stored, without reducing the typical coffee flavor which is mainly responsible for consumers' enjoyment? In Austria, most coffee packages have a best-before date between 12 and 24 months, but it is not regulated by law. Therefore, there is the need to evaluate changes in sensory qualities of coffee beverages prepared from stored coffee beans. For preparation...