Diabetes

Absolute incretin effect reduced in type 2 diabetes

(HealthDay) -- For patients with type 2 diabetes mellitus (T2DM) the absolute incretin effect is reduced compared with healthy individuals, but its relative importance is increased, particularly in first-phase insulin secretion, ...

Health

Lack of sleep is linked to obesity, new evidence shows

Can lack of sleep make you fat? A new paper which reviews the evidence from sleep restriction studies reveals that inadequate sleep is linked to obesity. The research, published in a special issue of the The American Journal ...

Ophthalmology

Caffeine use may offer relief for millions of dry eye sufferers

Researchers at the University of Tokyo's School of Medicine have shown for the first time that caffeine intake can significantly increase the eye's ability to produce tears, a finding that could improve treatment of dry eye ...

Diabetes

Importance of diabetes genetic variants unclear

(HealthDay) -- Genetic variants associated with type 2 diabetes that affect glucagon-like peptide 1 (GLP-1) are not associated with GLP-1 levels or GLP-1-induced insulin secretion in healthy individuals, according to a study ...

Diabetes

Diet soda linked to increase in glucagon-like peptide 1 levels

(HealthDay) -- Drinking a diet soda before a glucose load is associated with increased glucagon-like peptide 1 (GLP-1) secretion in individuals with type 1 diabetes and healthy controls, but not in those with type 2 diabetes, ...

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