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Brown adipose tissue weight loss research
Overview
Researchers from the University of Basel and University Hospital Basel are investigating the role of brown adipose tissue in weight management. Unlike white fat, which stores energy, brown fat burns energy to produce heat through thermogenesis.
A study published in ‘Cell Metabolism’ compared the effects of cold exposure and the drug fenoterol on energy expenditure. While both increased overall energy consumption, researchers found that only cold exposure significantly activated brown fat, as evidenced by increased glucose uptake in PET/CT scans. Molecular analysis suggested that the Beta-3 receptor, rather than the Beta-2 receptor, is the primary switch for activating human brown fat.
Subsequent reports indicate that brown fat took up approximately 30 times more glucose following cold exposure compared to drug treatment. While the research aims to address metabolic plateaus encountered with weight-loss medications, the team noted that increased energy expenditure alone does not guarantee long-term weight loss and may potentially increase hunger.
Entities
Matthias Betz · University of Basel · Cell Metabolism · The Journal of Nutrition · University Hospital Basel
Claims
What the coverage asserts, and how many sources carry each claim.
- [● 4 SOURCES] Three servings of full-fat dairy per day do not negatively impact body weight. www.fehmarn24.de · www.hna.de · www.mannheim24.de · www.op-online.de
- [● 4 SOURCES] Three servings of full-fat dairy per day do not negatively impact body composition. www.fehmarn24.de · www.hna.de · www.mannheim24.de · www.op-online.de
- [● 4 SOURCES] Three servings of full-fat dairy per day do not negatively impact energy metabolism. www.fehmarn24.de · www.hna.de · www.mannheim24.de · www.op-online.de
- [● 4 SOURCES] Three servings of full-fat dairy per day do not negatively impact blood lipid levels. www.fehmarn24.de · www.hna.de · www.mannheim24.de · www.op-online.de
- [● 4 SOURCES] Consuming more than 30 grams of saturated fat per day for men or 20 grams for women can increase LDL cholesterol levels. www.fehmarn24.de · www.hna.de · www.mannheim24.de · www.op-online.de
- [● 4 SOURCES] Nutritionists emphasize the importance of the food matrix, or how nutrients are packaged within a food's structure. www.fehmarn24.de · www.hna.de · www.mannheim24.de · www.op-online.de
Timeline
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[HEALTH] 8 sourcesNutritional research examines the roles of dietary fats and brown fat metabolism
New research explores the complexities of dietary fats, highlighting the benefits of certain full-fat dairy products and the effectiveness of cold exposure in activating calorie-burning brown fat.
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[HEALTH] 4 sourcesBrown adipose tissue research explores new pathways for weight loss
University of Basel researchers found that cold exposure activates brown adipose tissue to burn energy, whereas the drug fenoterol increases energy expenditure without activating brown fat.
Sources
bionity.com · fehmarn24.de · finanznachrichten.de · hna.de · kreiszeitung.de · kurierverlag.de · leimenblog.de · mannheim24.de · moneycab.com · op-online.de · scinexx.de · tz.de