40
Participants
Start Date
February 28, 2014
Primary Completion Date
June 30, 2014
Study Completion Date
June 30, 2014
Cold espresso
Volunteers consumed cold espresso with 160 mg caffeine. Salivary gastrin, alpha-amylase and cortisol and self-reported GI symptoms and stress were collected at fasting and postprandially.
Hot instant coffee
Volunteers consumed hot instant coffee with 160 mg caffeine. Salivary gastrin, alpha-amylase and cortisol and self-reported GI symptoms and stress were collected at fasting and postprandially.
Cold instant coffee
Volunteers consumed cold instant coffee with 160 mg caffeine. Salivary gastrin, alpha-amylase and cortisol and self-reported GI symptoms and stress were collected at fasting and postprandially.
Hot filter coffee
Volunteers consumed hot filter coffee with 160 mg caffeine. Salivary gastrin, alpha-amylase and cortisol and self-reported GI symptoms and stress were collected at fasting and postprandially.
Société des Produits Nestlé (SPN)
INDUSTRY
Agricultural University of Athens
OTHER