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The purpose of this study is to assess the effect of eating breakfast in combination with exercise on fat usage, appetite and brain performance later in the day.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Breakfast & exercise | Experimental |
| |
| Breakfast & no exercise | Experimental |
| |
| No breakfast & exercise | Experimental |
| |
| No breakfast & no exercise | No Intervention |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Breakfast & exercise | Drug | 1859 kJ breakfast vs fast, exercise at 60% maximum aerobic capacity to expend 1859 kJ. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Energy balance | Energy balance (kJ/kcal) will be assessed by an ad libitum test meal provided at 5 h minus energy expenditure estimated by indirect calorimetry. | 24 h |
| Measure | Description | Time Frame |
|---|---|---|
| Blood glucose | 1.5 h area under the curve, post-consumption of a liquid snack | |
| Serum insulin | 1.5 h area under the curve, post-consumption of a liquid snack | |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Emma J Stevenson, PhD | Northumbria University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Brain, Performance and Nutrition Centre, Northumbria University | Newcastle upon Tyne | Tyne and Wear | NE1 8ST | United Kingdom |
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| ID | Term |
|---|---|
| D062408 | Breakfast |
| D015444 | Exercise |
| ID | Term |
|---|---|
| D062407 | Meals |
| D005502 | Food |
| D000066888 | Diet, Food, and Nutrition |
| D010829 | Physiological Phenomena |
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| Subjective appetite ratings |
Participants will be asked to complete visual analogue scales (VAS). |
| 1.5 h area under the curve, post-consumption of a liquid snack and following an ad libitum test meal |
| Cognitive function measurements | Reaction time, short-term memory, speed of processing, attention. | 1.5 h area under the curve, post-consumption of a liquid snack and following an ad libitum test meal |
| Mood | Participants will be asked to complete visual analogue scales (VAS). | 1.5 h area under the curve, post-consumption of a liquid snack and following an ad libitum test meal |
| Energy expenditure | Measured by indirect calorimetry | 1.5 h mean following a liquid snack |
| D019602 |
| Food and Beverages |
| D009043 | Motor Activity |
| D009068 | Movement |
| D009142 | Musculoskeletal Physiological Phenomena |
| D055687 | Musculoskeletal and Neural Physiological Phenomena |