Off topic but if you want to maintain your health here's my advice. Watch your weight. I've been flying long haul for 30 years and my weight has gone from 150 lbs to 210 lbs. My blood pressure and waist line have gone up as well. At my last medical my AME said I may need blood pressure meds soon.. Great another pill. So through my wife's company I enrolled in a weight loss program. It's not a fad diet, no need to buy special food or take stuff with you on the road. As pilots we live an unhealthy life style and when I used to eat a meal was over in 5 minutes. That's a bad way to eat. So in the first week I have started to change how and when I eat. This program teaches you how to change the bad habits. In the first 6 days I have lost 6 pounds. So if interested checkout Naturally Slim, it's not cheap but it would be an investment in your health and on going career.
Sorry for the off topic post.