And that’s where the benefits end.īecause crash diet creators want you to buy their ‘amazing’ crash diet plan, they will play on this one benefit of course. But (and it’s a big but), this new slimmer physique will only last for a few days – or for as long as you can continue to deny your body of vital vitamins, minerals, nutrients, and calories.
The only single benefit we can see from any crash diet is the fact that you will lose up to a dress size in a few short days. What are the benefits of a crash diet? (if any) In effect, crash dieting ruins your metabolism and sends your body’s natural weight loss system into crisis mode. True, you may lose a dress size or so, but the moment you return to eating anything which closely resembles a ‘normal’ diet, you’ll pile back on all the weight your body has lost, and the worst part is you’ll gain weight on top of that!īecause your body believes it’s just survived through a food shortage crisis, it’s going to prepare for the worst, and what that means is it’s going to keep your metabolism running slow, and store away more fat for future issues like this arising again. While some fat will be lost, it’s inevitable that your body will go into ‘emergency starvation mode’, slowing your metabolism down to almost a standstill and holding on for dear life to every gram of fat which passes your lips. What are the likely results of being on a crash diet for 7 days?Ī 7 day crash diet will certainly cause weight loss, but it’s important to note that the majority of this weight loss will be water weight. Any longer than this, and you are putting yourself at serious risk of nutrient deficiencies and it’s likely your immune system will begin to suffer.
What period of time you can be on a crash diet for?īecause a crash diet is both terrible for your health nutrient-wise and also because you’ll feel incredibly weak (perhaps even lightheaded) while following it, most of them are just 7 – 14 days long.
Of course, the creators of crash diets won’t mention this part – they will focus on the short term weight loss you will undoubtedly see – because that’s what sells their diet. However, to conserve energy, your body will also slow your metabolism down, meaning when you do begin eating again, you will put all of that weight back on – and possibly more than ever before as your body tries to store more fat to prepare for further episodes of calorie deficit. If the calories it needs to do this fall too low, it will begin to rely on the fat stores your body has stored to see it through the period of time it’s lacking in dietary calories. Your body needs a certain number of calories each day to fuel even the most basic of functions such as breathing, regulating your temperature and keeping blood flowing around your body properly. The creators of fad diets like to ‘dress up’ the diet and give it a name to make it appear to be something exciting, innovative and new, but in reality, any diet which cuts your calorie intake to just a few hundred calories per day is a crash diet – and unsafe.
How do crash diets work?Ĭrash diets work by severely restricting your calorie intake for just a few days at a time – usually around 7 – 14 days. This type of diet is certainly capable of inducing rapid weight loss, but that doesn’t mean it’s healthy, sustainable or that you’re even losing fat during this time. Most crash diets involve severely restricting your calorie intake by eliminating several food groups and allowing you to only eat one or two types of very low-calorie food for several days at a time. So, what is a crash diet? Look up the ‘crash diet’ definition anywhere online – you’ll see right away that this kind of eating involves making a drastic, unsustainable change to your eating habits for a short period of time with the intention of losing vast amounts of weight – and doctors hate it. Want to know more about crash diets? Read on. These days, the idea of crash dieting is much more frowned upon, for various reasons. They’ve been around for several decades now – but their popularity soared from the 70’s and 80’s, with celebrities worldwide creating their own versions which promised to help you ‘drop a stone in a week’.
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