Decaffeinated Coffee and Glucose Metabolism in Young Men  

Oleh:

Greenberg, James A. ; Owen, David R.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Diabetes Care vol. 33 no. 02 (Feb. 2010), page 278-280.
Topik: DIABETES; DIABETES MELLITUS; Decaffeinated Coffee; Glucose Metabolism; Young Men

Ketersediaan

Perpustakaan FK Nomor Panggil: D05.K.2010.01 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

OBJECTIVE : The epidemiological association between coffee drinking and decreased risk of type 2 diabetes is strong. However, caffeinated coffee acutely impairs glucose metabolism. We assessed acute effects of decaffeinated coffee on glucose and insulin levels. RESEARCH DESIGN AND METHODS : This was a randomized, cross-over, placebo-controlled trial of the effects of decaffeinated coffee, caffeinated coffee, and caffeine on glucose, insulin, and glucose-dependent insulinotropic polypeptide (GIP) levels during a 2-h oral glucose tolerance test (OGTT) in 11 young men. RESULTS : Within the first hour of the OGTT, glucose and insulin were higher for decaffeinated coffee than for placebo (P < 0.05). During the whole OGTT, decaffeinated coffee yielded higher insulin than placebo and lower glucose and a higher insulin sensitivity index than caffeine. Changes in GIP could not explain any beverage effects on glucose and insulin. CONCLUSIONS : Some types of decaffeinated coffee may acutely impair glucose metabolism but less than caffeine.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali