Bone and Inflammatory Outcomes - Nutrition and Exercise Trials (BIONEX)
Healthy, Bone, Inflammation

About this trial
This is an interventional basic science trial for Healthy focused on measuring Bone health, Females, Dairy, Exercise, Inflammation
Eligibility Criteria
Inclusion Criteria: Between the ages of 18-30 years Normal BMI (18.5-24.9) kg/m^2 Low to moderately physically active (0-2 times/week) No allergy to dairy protein or lactose intolerance On no medication related to a chronic condition On birth control or naturally cycling with a regular menstrual cycle) Exclusion Criteria: Regular smoker (cigarettes, e-cigarettes (e.g., vapes) or cannabis) Any chronic condition, inflammatory, or auto-immune condition
Sites / Locations
- York University
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Experimental
Experimental
Active Comparator
Placebo Comparator
Exercise and Greek Yogurt (GY)
Exercise and Milk (Milk)
Exercise and Carbohydrate (CHO)
Exercise and Water (W)
Participants will have a fasted baseline blood sample taken upon arrival to the lab. Then they will take part in a high-intensity exercise protocol, consisting of high-intensity interval cycling, resistance exercise, and plyometrics. Following exercise, participants will return to the lab for a 5min post-exercise blood sample, and then consume ~200g Greek yogurt (0% milk fat). An additional blood sample will be taken at 1h post-exercise, followed by an additional ~200g of Greek yogurt. Blood samples will also be taken at 4h and 24h post-exercise. Participants will also rate their muscle soreness and perform a jump height test at pre-exercise, 5min post-exercise, 4h and 24h post-exercise.
Participants will have a fasted baseline blood sample taken upon arrival to the lab. Then they will take part in a high-intensity exercise protocol, consisting of high-intensity interval cycling, resistance exercise, and plyometrics. Following exercise, participants will return to the lab for a 5min post-exercise blood sample, and then consume ~500ml plain skim milk (0% milk fat). An additional blood sample will be taken at 1h post-exercise, followed by an additional ~500ml of skim milk. Blood samples will also be taken at 4h and 24h post-exercise. Participants will also rate their muscle soreness and perform a jump height test at pre-exercise, 5min post-exercise, 4h and 24h post-exercise.
Participants will have a fasted baseline blood sample taken upon arrival to the lab. Then they will take part in a high-intensity exercise protocol, consisting of high-intensity interval cycling, resistance exercise, and plyometrics. Following exercise, participants will return to the lab for a 5min post-exercise blood sample, and then consume ~50g of maltodextrin mixed with water (~500ml). An additional blood sample will be taken at 1h post-exercise, followed by an additional ~500ml of the maltodextrin drink. Blood samples will also be taken at 4h and 24h post-exercise. Participants will also rate their muscle soreness and perform a jump height test at pre-exercise, 5min post-exercise, 4h and 24h post-exercise.
Participants will have a fasted baseline blood sample taken upon arrival to the lab. Then they will take part in a high-intensity exercise protocol, consisting of high-intensity interval cycling, resistance exercise, and plyometrics. Following exercise, participants will return to the lab for a 5min post-exercise blood sample, and then consume ~500ml water. An additional blood sample will be taken at 1h post-exercise, followed by an additional ~500ml water. Blood samples will also be taken at 4h and 24h post-exercise. Participants will also rate their muscle soreness and perform a jump height test at pre-exercise, 5min post-exercise, 4h and 24h post-exercise.