The Fast Metabolism Diet

I can't believe this is a best-selling diet. Horrendous nutritional advice which breaks down to this: every week, for 4/7 days, eat NO fats. On two of those days basically you eat all carbs, on the other two you have to eat ONLY meat or fish for every meal, including breakfast, and unlimited vegetables (but again prepared without a drop of oil). The other 3/7 are a bit more sensible, but entire food groups remain off limits (like dairy and starchy vegetables and, of course, sugar). Well, duh. Of course you'll lose weight. However you'll be feeling very unsatisfied, even if not hungry, and it gives you no road map for weight maintenance, which is a recipe for disaster. Save yourselves the €3 and just cut out the sugar and fat, if this kind of diet sounds good to you.

It's really sad that in 2016 there are still apps out there that use only imperial units... Zero points until you discover that America is not alone in this world and that computers can calculate conversions!

The application is fantastic and it is helping me a lot through the Fast Metabolism Diet!

We love this ap! So easy to keep track of your foods and times you eat, it’s my favorite!

I have been doing this diet plan for years and the app looks the same as it did when I purchased it over 5years ago. The investment users are making into books, shakes etc the least that could be done is a more modern and updated app.!

I like the diet and app, but two things. First, the app has been opening to yesterday rather than today, and it has been doing that since I restarted the diet. (I don’t know if this makes a difference, but I traveled across two time zones when starting this time). Second, the Phase 3 breakfast meal “B and B Toast” wrongly populates as having a protein (it doesn't) and leaves the fruit section empty despite the recipe including berries Other than these glitches, the app is always helpful to doing the diet

My husband and I are doing this diet. We read the book. We downloaded the app to facilitate things. We’ve been very frustrated with it. Really, all it’s good for is meal planning, and that is absolutely it, and even if that’s all you’re using it for you’ll be frustrated. Pros: water tracker, planning times/foods for meals. Cons: 1) You’re not really “tracking” your food if you can’t enter everything that you eat, even if it’s something that’s not supposed to be there. There should be some way of entering foods that are either off-limits or out of phase. (Side note: I’m pretty sure you can email your data to the company so they can analyze what you’re eating…what good is that when you cannot truly track things?) 2) In that same vein, it doesn’t let you track your portions. That’s fine if you’re someone trying to lose 20 pounds or less (1 portion), but as she says in the book, if you’re trying to lose more than that, you will need to increase your portion sizes. Well…you can’t track portion sizes here. I have many more gripes with it but those are the biggest. I do think this is a good way of eating so far, so I give the diet a hesitant thumbs up (only in week one) but this app needs some work.

Hello I can’t find all the recipe in the list on the app so I can log it in

This app keeps me on track with planning and staying on course!

The calendar gave me two days or phase one and pop up to buy supplements. Not a good start. What a shame, I was really excited to use it. The plan is the healthiest I’ve seen, ever. It’s not easy and a solid tool would make the FMD much more comprehensive. This definitely hurts the brand.