it is actually a really great idea..... your trainer is right. but if you are going to do it,
do it RIGHT
Having a *cheat* day is also known as a refeed, or reload ...body builders, figure athletes and individuals trying to get down to really low levels of body fat use this technique all the time!
Whats happening with your body is that your good hormones are falling, your bad hormones are rising, and your body is metabolically adapting to the 1200 cals per day... eventually it will all meet up in the middle, and your BMR will have dropped so much that you *maintain* on 1200 a day, and not LOSE..... you dont want that to happen, do you?
the idea behind the refeed is to flood your body with happy hormones, and raise them back up to the right levels ( i am obviously oversimplifying this for explanations sake) so that your bmr goes back up a little, and you can continue losing fat
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order for this to be effective, you need to eat AT or ABOVE your maintenance calories for a day or 2..... upping 2 or 300 wont make any difference, as far as resetting hormone levels. Also, in order for it to work, you need to make sure the surplus of calories is coming from High(er) glycemic index carbohydrates... adding an extra serving of protein and fat wont make a difference. Carbohydrates play a keep role in keeping out hormone levels (especially leptin) happy. Pastas are an excellent choice, and cereals and chocolate, even-- sweet potatoes and squashes as well!. If you are going to limit anything, limit the fat a little bit... it will naturally be higher anyway, from eating more food
hubpages.com/hub/All_About_Refeeds
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When doing a reefed it will be important that you're choosing foods that are high in carbohydrates while lower in fat as these will have the larger impact on the body fat regulating hormones in the body, or more specifically, leptin.
With cheat days, you're still utilizing the higher calorie intake like you are with refeeds but there is a slightly greater chance of fat spill-over and regain since you're taking in fat and carbs. With a reefed, this chance of fat gain is very low since dietary fat is restricted and you're focusing on purely carb-rich foods.
For you this means you'll come out of the reefed with a faster metabolic rate therefore a faster rate of fat loss, a reduced overall hunger level, saturated stores of muscle glycogen (the storage house for muscular energy), and usually, a much more positive attitude. Refeeds can do just as much for your mental state while on a diet as cheat days do"
Remember, the key is a caloric SURPLUS. for you, id say 2500 ish...... good place to start.... ONE DAY of 2500 cals will NOT make you gain your weight back... you will definitely see a TEMPORARY increase on the scale, from water weight, and it might not even show up for a couple days.....
Keep in mind that when you increase your carbohydrates, your body is automaticvally going to store a LOT of water along with the glycogen that the sugar gets stored as... thats why they are called carboHYDRATES. if you expect it, it wont have to completely derail you...... within a week all the water will be back off again, and you will be primed for fat loss!
Ideally, we shoudl ALL take breaks (recommended 1 week diet break every 8-12 weeks of hardcore dieting down) The same recommendation is made for training breaks, as well.
In any case, think of it as taking 1 step backwards to move 2 steps forward. Do it right, and ENJOY
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The purpose, as I see it, of carb refeeds is the restoration of leptin levels in the dieter. As we know, caloric restriction reduces leptin levels. With lower leptin comes increased hunger and reduced adherence to a diet. Cravings arise. Energy wanes, immunity suffers. The lack of leptin elicits the cascade of hormones that down regulate metabolism and energy expenditure. Your muscles use less energy and become more efficient – but weaker and less effective. Menstruation and fertility become issues. Dropping calories even more just makes the problem worse. You need to restore leptin, at least for a bit, to right the path. A carb refeed can help you achieve this"