Impact of Dinner Timing on Human Behaviours and Health

Inclusion Criteria: * No regular exerciser in the last 3 months. * BMI between 18.5-27 kg/m². * Regular habit of eating three meals per day, with dinner consumed between 17:00 and 20:00. * No intentional weight change (\>3%) in the past 3 months. * No special dietary practices (e.g., intermittent fasting). * Regular sleep (22:00-01:00), at least 6.5 hours per night. * Non-smoker and non-alcoholic. * Willing to maintain stable lifestyle and comply with protocol. Exclusion Criteria: * Pregnancy, preparing for pregnancy or menopause. * Personal history of/existing diabetes, cardiovascular disease or metabolic diseases. * Diagnosed sleep disorders. * Taking medications influencing glucose metabolism.