Extreme Weight Loss (2022): How Much Weight Can You Lose In A Week?

July 7, 2022 | 3729 Comments


how much weight can you lose in a week without eating

Important note: Please advise your doctor before following any plan. Don’t follow the advice below if you are under 18. 

People always ask: How much weight can you lose in a week?” Well… to answer your question I have good news, awesome news, and bad news.

First onto the good news: YOU CAN LOSE A TON OF WEIGHT IN ONE WEEK

That’s right, you don’t have to be bound to the conventional wisdom of only losing 1 or 2 pounds a week. Extreme weight loss diets can definitely work, but only for a short period of time.

In fact, you can lose up to 15 pounds in one week if you do it correctly.

Now onto the awesome news: ALL THAT WEIGHT YOU LOSE WILL BE WATER AND FAT, NOT MUSCLE

Yup, you read that correctly, if you follow the methods at the end of this post, all the weight you lose during the week will be pure body fat. The conventional statement that losing more than 2 pounds per week leads to muscle, organ, and hair loss is absolute unicorn shit.

How do I know this? Because some awesome scientists from the American College Of Nutrition back in 1999, conducted a study, which tested 2 groups of people for 12 weeks.

One group only did traditional cardio, while the other group only did weight training. Both groups ate 800 calories a day. At the end of the study, both groups lost large amounts of weight, but the one that only did cardio lost large amounts of lean muscle mass, and the one that only did weight training didn’t lose any muscle mass at all.

So there you go, some hard hitting scientific facts that prove that you will not lose muscle during extreme dieting as long as you lift weights.

Note: And if you don’t have a gym membership or if you don’t have access to any weights, then doing a well-designed bodyweight program like Bodyweight Burn is your next best option.

And lastly, the bad news: YOU HAVE TO EAT VERY VERY LOW CALORIES

So yeah…. you have to eat a ridiculously low amount of calories to lose a lot of weight in a week. I’m talking along the lines of 800 calories a day.

The amount that would make any nutritionist hang themselves.

And now, onto the plan, but first, a picture of steaks:

How much weight can you lose in a week protein
I didn’t want to put a boring picture of a scale, so here’s some delicious steaks. I’m guessing this isn’t the best article to put this picture in

The 2-step plan to lose the maximum amount of weight in a week

Please note that the following plan can be used by both men and woman.

And don’t do this plan if you’re under 18, you’re way too young to be eating such low calories.

I guarantee that if you follow the plan below, you will lose 10-15 pounds(water and fat) in one week:

1) For one week only, eat 800 calories per day.

2) Workout 2-3 times per week with weights. Make sure the weights are heavy and be sure to hit all body parts.

That’s all.

Some notes/tips about the above 2 steps:

  • 800 calories is very little food, for any man, woman, or baby walrus. Because of this, I suggest that you only eat 1 meal per day a la Brad Pilon’s Eat Stop Eat. If you eat one 800 calorie meal per day, then you’ll at least feel somewhat satisfied, but if you split that up into 3 or even worse, 6 meals per day, then you’re not going to fare so well on this one week venture. Yes, this means that you will be fasting 24 hours every day for a whole week. Just remember, you will be burning fat, not muscle.
  • Whenever possible, eat higher protein and eat foods with high water content such as fruits and soups. Also, drink lots of coffee and green tea, since they both tend to blunt hunger quite well.
  • Stick with heavy compound exercises when in the gym. That means no curling and crunching, and if you even step foot on a treadmill, my dumbass radar will go off and I may have to kill you.
  • If you can’t lift weights, then your next best option is to do some sort of bodyweight training. You know…exercises like squats, push-ups, lunges, pull-ups, sit-ups, etc..
  • This is a mental game more than anything else. When you’re eating very few calories to lose weight faster, your mind starts playing tricks on you. Your stomach is gonna be grumbling more often. And there are gonna be times where you want nothing more than to self-sabotage yourself. Which is why the next point is so important.
  • Above all, keep yourself distracted and out of the kitchen. If you’re constantly prancing around the kitchen and thinking about food, you’re going to fail. So keep yourself busy. Read a book, play some video games, take a nap, work on your tan, or shave your pubes. I don’t care. Just do something that doesn’t involve food.
  • [EDIT 10/6/2014] I should also add that your protein intake needs to be HIGH. Like really high. In fact, the majority of your calories should probably come from protein, fruits, and veggies if you want this diet to be effective. The protein will help keep you full but more importantly also help maintain muscle.

Remember, this is only for one week

I just wanted remind you all, that this sort of extreme weight loss plan is only a temporary plan.

The results don’t have to be temporary, but the plan is. Please do not try and do this weight loss plan for more than a week.

Doing so is really going to mess with your head and you’ll most likely binge back to your original weight.

After one week, transition to a more moderate weight loss plan for the long haul.

I hope you guys now know how much weight you could lose in a week if went balls to the walls.

Want even better results? Take it to the next level with Fat Loss Boost

Many people have been asking me, “Can I do this for more than 7 days?”

Uh…

Yes and no.

Technically, you could eat 800 cals per day for a sustained period of time.

But sooner or later it’s gonna backfire on you.

If you want a more sustainable rapid fat loss plan…

Then I highly recommend checking out Fat Loss Boost.

This is a more long-term approach than the strategy I outlined in this blog post.

It’s a strategic rapid fat loss diet that works in 14 day cycles.

So you go hard on the diet for 14 days, lose a crap ton of weight, take a break, and repeat.

And the results from Fat Loss Boost are even better:

“I have been able to lose 10 pounds using this program. Starting weight 186. Weight this morning was 176.”

“I lost 12 lbs for my first attempt. Started at 201.7 and ended at 189.9. I am amazed!!! Thanks to everywhere for all the support and great hacks.”

“Ok people I’m done 😀. I hit 171.8 today, my goal was to break 172 on this round which was what I weighed almost ten years ago (lowest as an adult). That’s 30.2 lbs in just under 3 months.

Pretty crazy, right?

Definitely give it a look if you want a realistic, yet challenging plan that burns fat faster than anything. you ever tried before.

Check out Fat Loss Boost

=================

Questions? Like steak? Let me know down below.

I respond to (almost) every comment, which is pretty crazy considering there’s been over 3000 comments. Sigh…I need a hobby. 

3729 Comments - Leave Your Thoughts

Your email address will not be published. Required fields are marked

  1. Hi I am 5ft and weight is 160 I feel like there should be more that I dan do to lose weight with lowering my intake to 800 I also have hypothyroidism so it’s hard to lose weight any more ideas?

  2. Hi, my name is Emily. I am currently 17. I weigh 143 and I’m 5’4. I’m not really sure if that means I am overweight or I’m in bad shape but I think I do a lot of exersice throughout the day without meaning too. I am currently involved in cheerleading. I work two jobs and also do a lot of babysitting but also make time doing other things.. Like, chores, cooking, and cleaning. I’ve been doing extra exersing on my free time and eating smaller portioned meals. What I really want is to loose weight/fat in my legs, butt, and stomach but also tone what is left up. It might sound crazy for a teenager to want to change her appearance since we are always told to love who we are. And of course I’m told I am very beautiful and I don’t need to loose weight. But the problem is.. I am not happy. I want to be proud and comfortable with my figure and I think this is the only way how. So Keith, you sound like a man who knows what he’s talking about. Could you please help me? Give me some tips on how to acquire this type of figure? Or if this diet would help me any? I would very much appreciate it. But I understand if you cannot or will not. I thank you for your time anyways.

  3. Since you are losing water weight won’t you just gain most of this back if not all??
    On day two. About to work out.

  4. Oh god I hope this works….
    I want to lose like 12 pounds then I would feel really happy! 🙂

  5. Hey Keith what can I do to lose for 2 weeks? Like I do this diet for a week and then 2nd week 1200 Cals with some cardio? This week and next I have exams/finals so it is very hard for me to do anything other than study so what do you recommend for these 2 weeks before my 2 weeks of break? This will be a total of 4 weeks I guess but first 2 I can’t work out so much due to exams. Thanks! I’m 5’5″ 150 lbs 30% body fat female usually workout 4- 5 days a week except these last 2 weeks due to exams/finals.

  6. Will you continue to lose weight doing this for longer than a week? I know you don’t recommend it. Just curious. Thank you.

      1. NO diet soda! Your body mistakes it for a sweet and produces glucose anyway. Black coffee & unsweetened tea & water+ fiber such as Chia seeds and Metamucil will keep you on track. It’s only a week, you aren’t going to starve! If you use green drinks you’ll also clean your system out of all the water that is in there…that should be 5 lbs alone. This is a good plan to Jumpstart your new eating and lifestyle program!

        Did a very similar plan as you describe two years ago to Jumpstart my weightloss! ITHE WORKS FOR A WEEK TO 10 DAYS, ( Have actually fasted for 10 days on just water) It won’t kill you! (Have gone from 320 to 270lbs and waist 50″ to 41″ in two years & heading for 195 and 32″ waist at age 68.) No bread, cookies, cakes or sweets of any kind, no juice, no potatoes, rice, grains., cereals Lots unsweet tea, coffee w/no sugar, water, water, water, green leafy veggies, beef, chicken, fish, nuts, seeds, fiber, and desire not to die early from obesity, and the pleasure of having to buy new pants all the time. Bought a green drink machine advertised on TV AND every morning have a drink. Oh and Vitamins also!

          1. Watch yesterday on Fox News. It’s an old fact that diet soda on a diet is worse than regular soda. They just confirmed it again after a study by a major university. Every health stidy and “get healthy again book” confirms the same thing. Diet soda is unhealthy and tricks your body into putting on weight.

          2. Sorry but fox news is probably one of the worst news sources in the world.

            If you drink diet soda you will not put on weight. Could it possibly increase your cravings for something higher in calories? Yes. But the act of simply drinking dieti soda won’t put on weight.

  7. Hi I’m 53 at 175 LBS. at 900 cals/per day, how much weight will I loose, swimming 3 times a week? drink wine, will this affect my weight loss?
    Need a little advise. thanks
    Ran into a co-worker at lunch and all he saw was my boobs, could not concentrate on my face… oh dear. Getting so big now.

  8. I can’t afford a gym and the weights I own are very light, however I own the insanity workouts, would that be a good body weight workout for this program?

  9. Follow the diet in this article for a week and transitioning to something much more maintainable.

    Follow the advice in this article -https://www.fitmole.org/the-non-fitness-lifestyle-a-radical-new-approach-to-fitness-that-will-change-your-life/

{"email":"Email address invalid","url":"Website address invalid","required":"Required field missing"}
540 Shares
Share389
Tweet
Pin151
Email
WhatsApp