Tell it to these people. Doh https://theconversation.com/worried-about-getting-a-blood-test-5-tips-to-make-them-easier-and-still-accurate-216073#:~:text=Drink plenty of water right,others (such as sodium).
And you can make up your mind in 7 minutes and that's including the search time? Go 8888 yerself. Best forum out there, including Thaiger. Thaiger will go down the same road as AN.