New study highlights the key behavior-reward components to beverage choice and adds to our understanding of the link between genetics and beverage consumption.
Diabetes Type 2 and Its Link to Sugar-Sweetened Beverages
Sugar-sweetened beverages contribute to metabolic syndrome leading to higher risk for type-2 diabetes and cardiovascular disease.
Sugar-sweetened beverages contribute to metabolic syndrome leading to higher risk for type-2 diabetes and cardiovascular disease.
‘Genes suggest beverage preferences hinge on psychoactive effects. ’
"The genetics underlying our preferences are related to the psychoactive components of these drinks," said Cornelis, assistant professor of preventive medicine at Northwestern University Feinberg School of Medicine. "People like the way coffee and alcohol make them feel. That's why they drink it. It's not the taste." The paper will be published May 2 in Human Molecular Genetics.
The study highlights important behavior-reward components to beverage choice and adds to our understanding of the link between genetics and beverage consumption -- and the potential barriers to intervening in people's diets, Cornelis said.
Coffee, Caffeine and Your Health
Caffeine sensitivity decides if coffee is good or bad for you. However drinking coffee preferably without caffeine may be good for your health.
Caffeine sensitivity decides if coffee is good or bad for you. However drinking coffee preferably without caffeine may be good for your health.
Cornelis did find one variant in a gene, called FTO, linked to sugar-sweetened drinks. People who had a variant in the FTO gene -- the same variant previously related to lower risk of obesity -- surprisingly preferred sugar-sweetened beverages.
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Say Cheers: Drinking Beer Can Improve Your Heart, Brain Health
Is beer healthy? Drinking beer in moderation can reduce heart disease risk and improve your brain health. Here’s How.
Is beer healthy? Drinking beer in moderation can reduce heart disease risk and improve your brain health. Here’s How.
"To our knowledge, this is the first genome-wide association study of beverage consumption based on taste perspective," said Victor Zhong, the study's first author and postdoctoral fellow in preventive medicine at Northwestern. "It's also the most comprehensive genome-wide association study of beverage consumption to date."
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Quiz on Coffee
‘Coffee sets the blood in motion and stimulates the muscles; it accelerates the digestive processes, chases away sleep, and gives us the capacity to engage a little longer in the exercise of our intellects.’ – Honoré de Balzac (paraphrasing Brillat-Savarin) Traité des Excitants Modernes (1838). Coffee – summary. This quiz will give you the details.
‘Coffee sets the blood in motion and stimulates the muscles; it accelerates the digestive processes, chases away sleep, and gives us the capacity to engage a little longer in the exercise of our intellects.’ – Honoré de Balzac (paraphrasing Brillat-Savarin) Traité des Excitants Modernes (1838). Coffee – summary. This quiz will give you the details.
Beverages were categorized into a bitter-tasting group and a sweet-tasting group. Bitter included coffee, tea, grapefruit juice, beer, red wine and liquor. Sweet included sugar-sweetened beverages, artificially sweetened beverages and non-grapefruit juices. This taste classification has been previously validated.
Beverage intake was collected using 24-hour dietary recalls or questionnaires. Scientists counted the number of servings of these bitter and sweet beverages consumed by about 336,000 individuals in the UK Biobank. Then they did a genome-wide association study of bitter beverage consumption and of sweet beverage consumption. Lastly, they looked to replicate their key findings in three U.S. cohorts.
Alan Kuang is also a Northwestern author on the paper.
Source-Eurekalert
