When you eat matters: study reveals meal Timing's impact on metabolism

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Males or Females between the ages of 18 and 45 years * Low risk for medical complications as determined by physical activity readiness questionnaire (PARQ). * Not currently taking antioxidant supplementation, non-steroidal anti-inflammatory drugs (NSAIDS) in a prescribed manner, antibiotics, steroids, or probiotics. * Not currently taking any medications for management of cholesterol, diabetes, or body weight/obesity, or are undergoing transgender hormone therapy. * Not currently pregnant * No history of disordered eating, including anorexia nervosa, bulimia nervosa, binge eating disorder, or avoidant restrictive food intake disorder or screened as high risk for disordered eating via validated questionnaire. * No history of gastrointestinal diseases, such as gastroesophageal reflux disease (GERD), irritable bowel syndrome, Celiac disease, Crohn's disease, or lactose intolerance. * Considered low risk for food insecurity via the Hunger Vital Sign screener. * Cannot have followed a ketogenic diet within the last three months or have been told to avoid a high-fat diet by a medical provider due to cardiovascular disease risk. Exclusion Criteria: * Are currently taking any antioxidant supplementation (daily multivitamin not included), prescribed non-steroidal anti-inflammatory drugs (NSAIDS), antibiotics, steroids, or probiotics. * Are currently taking any medications for management of cholesterol, diabetes, or body weight/obesity, or are undergoing hormone therapy (oral contraceptives not included). * Are unwilling or unable to comply with study procedures, at the discretion of the investigators. * Pregnant women - A urine pregnancy test will be conducted prior to any testing procedures. * A history of disordered eating, including anorexia nervosa, bulimia nervosa, binge eating disorder, or avoidant restrictive food intake disorder or deemed high-risk for disordered eating via questionnaire. * A history of gastrointestinal diseases, such as gastroesophageal reflux disease (GERD), irritable bowel syndrome (IBS), Celiac disease, Crohn's disease, or lactose intolerance. * Deemed high risk for food insecurity via the Hunger Vital Sign screener which is filled out electronically prior to enrollment. * Have followed a ketogenic diet within the last three months or have been told to avoid a high-fat diet by a medical provider for risk of cardiovascular disease.