What happens at visit 14
On 21st of September I was part of visit 14. That visit is usually the end of the 12 week intervention of project Satin. Â The participants have to come at the project site in the morning after at least 10h fast. The following procedures and assessments are performed:
1. Full body DXA-scan -Â The examiner starts with filling in standardization form in order to make sure that the participant have not consumed too much alcohol or have excessively exercised. Women who are not in the Menopause are handed a pregnancy test . Then when the participant is cleared for scanning, they take off their shoes and clothes, if they have any jewellery, they take off them too, and lie down in the middle of the DXA-scan bed. The scan takes 5-10 minutes to finish the scanning and then prints out images of body fat percentage, bone mass density and muscle mass. Â The examiner explains the results and make sure the participant have a copy of the scan.Â
2. Measuring of body weight, hip and waist circumference - measurements are taken twice, then the average of both values is written down.
3. Measuring of sagital diameter - It measures abdominal fat. Participants lie down, the tool is positioned between the back and belly. The participant is asked to breath in and out and then the measurement is taken. That is repeated twice and average value noted down.
4. Measuring blood pressure -  The participant take 5 minutes to relax. Then with electronic blood pressure monitor is measured the blood pressure twice and noted the average value.Â
5. Recording of adverse events or concomitant medication.
6. Hand in 3 day weight dietary record, performed before the visit
7. Hand in the Acti Graph and related diaries.
8. Hand in product consumption diary.
9. Consumer benefit - experimental paradigm. -  This is a test sequence performed on a computer/laptop (photo) It starts by showing 2 images of food items, immediately after that it shown black screen and tiny arrow pointing up or down. If the arrow points up, the participant press the key T from the keyboard, and if points down- V. The second test shows 2 images again, but this time only one of the image is food. The participant have to press Y if the image of food item is above a central line and N if is below. If the line becomes thicker, then the participant stops. The third test, on the screen are shown 2 images, one is food item and another one is not. The participant need to repeat the same actions as the second test, but this time the participants  pays attention to the the image that is not a food item.
10. Questionnaires.- The participant have to complete 3 questionnaires for sleep; stress and appetite and experience of the program.
11. Hair samples. - if the participant is a part of a sub group -B, then examiner takes hair samples to measures stress by measuring cortizol levels.
Next post with photoes from visit 14. Stay tuned! :)












