No matter where you work or what you do, chances are you will feel the most stressed on Tuesdays. And if you want to be even more specific, the stress will peak at 11:45am. That’s the word from researchers at Clasado Ltd., the UK company that makes the health supplement Bimuno. Conventional wisdom maintains that Monday is the most stress-filled day. But most workers coast through Monday, spending the day getting their brain in gear and catching up with gossip from the weekend through social networking sites. 53% of those polled admitted they don’t do much work on Monday, and 10% said they spend a lot of this work day on Facebook and Twitter.