How do you stay (somewhat) healthy?
kingkongrevenge: This trumps absolutely anything else you can do: avoid starch and sugar.  Eat only meat/fish, vegetables, and fruit.  Simply don't eat sugary drinks, cereal, oatmeal, rice, potatoes, bread and so forth.  This way everything you eat is nutrient packed.Eggs and dairy are the best foods I know of.  I normally eat four eggs a day (scrambled in lots of butter) and have a large glass of half and half, or sometimes I even drink straight up cream.  Full fat yogurt is a fantastic food.  I try to dominate my calories with saturated fat.  The research is now clear that this is perfectly healthy.  It's also a very efficient way to eat because I can very comfortably eat only two meals a day about half the time.  Fat sticks with you.Take vitamin d3 every couple of days.  The research that has come out in the last few years on vitamin d is fairly shocking.  Most people are deficient and it's a huge risk factor for infections and cancer.  We are built to spend almost every day outside in the sun, generating vitamin d in the skin, but people don't do that now, so supplement.As for exercise, sprint work and brief, intense strength training sessions are the best.  Two 20 minute lifting sessions a week are sufficient exercise if that's all you can afford, but you must do it intensely.  I frequently dry heave a bit in the shower after.  Jogging and cycling are much inferior from a health perspective.  You do want to build muscle mass and increase growth hormone and testosterone levels.  Muscle buffers insulin.  Jogging basically just burns calories and temporarily ramps up metabolism.  It has minimal benefits compared to other forms of exercise.  When I do go out biking and running I'm always amused by how fat the vast majority of runners on the trails are.Don't take health advice from people who look like shit or work out like it's their job.  I'm always shocked by the number of dough boys pontificating who get taken seriously.  Demand a full body picture of anybody purporting to give lifestyle health advice, and if they pass that test make sure they aren't some freak wasting five hours a week working out.  I'm 5'10 with a 29 inch waist, noticeable muscle mass, a six pack, and a very low body fat percentage.  I spend at most two hours a week in physical activity and often nothing at all.  I have turned a couple other people on to eating and exercising this way with very good results.  Avoid starch/sugar, work out very hard infrequently and on an empty stomach, and you will get cut and healthy.  The high saturated fat intake is optional, but I personally recommend it.http://www.paleonu.com/panu-weblog/2009/6/28/1-eliminate-sug...
http://www.second-opinions.co.uk/latest_articles.html
http://www.arthurdevany.com/2005/03/an_introduction.html