It surprises me that so many people see ketosis and low carb diets as "quick fix" diets. IMO they dont work particularily fast, little faster than low cal'ing but not much. Rebounding after a diet is all about what YOU do when you come off a diet. If your strong willed then you could easily starve off a shedload of weight then drip feed calories back into your diet to avoid metabolic rebound. However this would be of no use to athletes/BB's because too much muscle is lost in starvation (although i have had discussions elsewhere on the merits of steroid aided starvation, interesting concept), It IS however feasable to starve weight off without gaining it back, the same goes for weight lost by other extreme diets like keytosis.
Think about your body in the third person, when you diet 'your body', lets call him Bob, is trying to save your life, keeping you fat and alive until you're of no biological use to the species, say age 50 or so. Bob will do everything he can to prevent fat loss, and in the event of fat loss he will attampt to slow down loss as much as possible. Preparing as he does for a potential onslaught of calories resulting from you chancing upon a woolly mammoth or some such feast.
In order to prevent Bob from reaching his biologically sane goal (and for you to reach your, rather insane, goal of being lean and muscular and technically on the verge of death were there not a tesco down the road and a clever device called a fridge in the next room) you must go to war with Bob and outsmart him. Fortunately you are cleverer than Bob as, much like Neo in the Matrix, you dont have to play by the rules, some can be bent, others broken.
One way to do this is to Manipulate your hormones (naturally or synthetically) in order that Bob believes he is doing the right thing even when he isnt, raising testosterone convinces Bob he needs to be leaner and more powerful for hunting, conversley raising oestrogen causes Bob to want to retain weight for mothering, fag. Controlling your diet, exercise and supplementation accurately helps to alter these chemical balances in your favour, tricking poor old Bob into bending to your every whim, but he's a funny old chap Bob, cunning even where he seems simple, 3 weeks without carbs and as you walk past the dognuts in your local store you'll hear a small and persuasive voice at the back of your head, "kill, KILL!" it says, followed, hopefully for you and anyone who knows you, by "the doghnut". Ah that Bob, what a character.
Next week on adventures with Bob....
