It works, depending upon your goal. If it is to lose a few kilos and look your best for an event it will work but such kind of diets are not sustainable. Also, you cannot continue with the diet for more than 7 days. You have to fall back upon the tried and tested formula of eating right and exercising after you round off the seven days of the GM diet.
I started Day 1 on New Year's Day. Today is Day 2. It worked! I dropped 1.5 lbs!! On Day 1 I followed closely to the plan except that I ate a lot less than allowed. I'm a short person, and 1 apple, 1 orange and 1/4 pomegranate were all I needed for the day. I also drank 6 cups of water (my day was short; I got up at 2p). I did not have any hunger pangs nor was I tempted by other foods.
Keep your exercise regimen interesting. Variety is the key to both promoting a healthier you and keeping you motivated. When you do the same exercise day in and day out, you put yourself at a higher risk of injuring yourself. You are also more likely to become bored, thus making it harder to find the motivation to keep exercising. While at the gym, switch between machines, join a fitness class, and add some resistance training into your schedule.
We just don't feel full by liquid calories in quite the same way as we do real food. Drinking a juice or caramel coffee drink just isn't as satisfying as eating a bowl of veggie- and protein-packed stir-fry. So monitor your intake of juice, soda, sweetened coffee and tea, and alcoholic beverages. If you consume each of those beverages during the day, you'll have taken in at least 800 extra calories by nighttime — and you'll still be hungry. (Incidentally, alcohol may suppress the metabolism of fat, making it tougher for you to burn those calories.)
Here’s a great example: For the same number of calories that are in a handful of peanuts (about two ounces), you can eat 2½ pounds of strawberries (about five of those green boxes that strawberries come in.) Eating “big” foods like strawberries, salads, and other fruits and vegetables can prevent hunger from taking over and taking you places you don’t want to go
Ultimately, long-term weight loss requires some short-term behavior change and healthier habit formation. That's why we created our Good Housekeeping Nutritionist Approved Emblem, which exists to help turn smart food choices into healthier eating habits. All GHNA foods and drinks make it easier to find — and eat — good-for-you foods without additional time, effort, and cost. We target the lifestyle-related factors that make healthier eating hard, and find simple but creative solutions that actually work! Look for the emblem on labels wherever you shop for food.