The more time goes on, the more it will mutate, striking down the weak.
Change now. No more booze, cigs, drugs, inactivity, and shitty food.
Start by eating fruits, veggies, lean meats, eggs, fat free dairy, and beans. Don’t worry in the beginning about calories, eat as much of these as you feel hungry for.
JOIN A MOTHERFUCKING GYM WITH A POOL. EVEN THE FATTEST OF FAT CAN WALK BACK AND FORTH IN A POOL. As the pounds drop graduate to the elliptical. Start on lowest tension increasing time and tension over time pushing yourself just a bit every time you go. Minimum 3 times a week at gym. Minimum 20 mins a day to start doing some kind of activity to increase you metabolism.
It is not a matter of fashion anymore, it is life or death. Real food feeds your immune system and so much more.