Ashleigh M Johnson, Chuan Zhou, Miriam Haviland, Jason A Mendoza
Evaluation of a walking school bus program: a cluster randomized controlled trial
The international journal of behavioral nutrition and physical activity
background caffeine popular product consumed globally different types amounts various age groups study aimed identify caffeine consumption patterns among adolescents jazan explore related health effects methodology crosssectional study conducted jazan adolescents 12 18 years age consumption coffee caffeinated products potential health effects evaluated using selfreported online questionnaire data analyzed using software descriptive inferential statistics results total 718 participants enrolled study age group 1618 years constituting highest percentage 489 nearly 94 participants consumed coffee caffeinated products 57 consuming products infrequently 66 consumed coffee caffeinated products three times daily half participants used mediumsized cups consumed type caffeinated beverage arabic coffee followed tea soft drinks nescafe education level age group showed significant correlation consumption patterns common health effects caffeine consumption headaches irregular sleep nausea statistically related age group gender comorbid conditions conclusions consumption coffee caffeinated beverages relatively high among adolescents study research habits saudi adolescent consumers particularly across different areas country required