Guys I'm thinking of starting the Exante diet and wondering what one would be best for me...im a 22st 6ft 2 man with a bmi of 39....should I go straight into the Total one or the 800 calorie mens one...do both put you into ketosis?...also how long should you do the diets before it becomes ness to have a break.?..and can i still go swimming..norm do 80 lengths in 25metre pool..or will i be to tired...very new to this type of diet?.sorry
