How I Lost 20 Pounds in a Month

Updated on April 5, 2018
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David is an army-trained biomedical scientific officer, writer, and lifelong health and fitness enthusiast.

I lost 20lb in 30 days
I lost 20lb in 30 days | Source

Lose 20 Pounds In 30 Days

A few weeks ago I started to notice that my weight was creeping up a bit. I guess I’d been ignoring it for a while, but now it had got to the point where my jeans were feeling rather tight at the waist. So I decided to take action and do something about it.

Just one month later I was 20 pounds lighter and my jeans were looser around the waist than they had ever been. It wasn’t difficult, but it did require a bit of determination. That’s the bottom line with weight loss; you have to decide you are going to do it no matter what. So if you’d like to do the same as I did, this is how I lost 20 pounds in just a month.

1. I Skipped Breakfast

Contrary to what your mother may have told you, breakfast is not the most important meal of the day. In fact it’s probably the least important. And unless you have a physically demanding job, or work out in the morning, you may find you perform better if you simply give breakfast a miss.

After an overnight fast your body is in prime fat burning mode, due mostly to the fact that insulin levels are low first thing in the morning. So when you eat the typical breakfast, which tends to be high in carbohydrates, this raises your insulin levels and brings fat burning to a halt.

Conversely, growth hormone (which burns fat and builds muscle) is higher early in the morning. But as soon as your insulin levels go up your growth hormone levels plummet.

Eating early in the morning also tends to reduce (rather than increase) your energy levels due to the fact that it puts your body into ‘relax and repair’ mode. So by eating breakfast (especially one that is high in carbs) you stop fat burning and reduce your energy levels.

Skipping breakfast is a form of daily intermittent fasting, and will not only help you burn fat and give you more energy, but will provide you with many other health benefits as well.

And no, skipping breakfast will not cause your metabolism to slow down or put you into ‘starvation mode’. It takes a much longer period of time for that to happen.

So during the morning all I consumed was water. But you could have some black unsweetened coffee or tea if you wish.

Is it ok to skip breakfast?

2. I Ate A Light Lunch

For lunch I just ate some protein and salad. The protein source was either a can of tuna (in brine or spring water) with a little olive oil mixed into it, or a 4 egg plain omelette, or occasionally about 100g of ham with a little cottage cheese.

Salad choices could be cucumber, celery, lettuce, beetroot, peppers, tomatoes etc. That’s it; no salad dressing was used and no starchy carbs were eaten at lunch time. By not eating carbs (other than those in the salad) you keep your insulin level fairly low, which facilitates fat burning during the afternoon, as well as giving you more energy. But eating a reasonable serving of protein is important as this helps preserve muscle mass while you are losing body fat.

After lunch I had two cups of coffee with a splash of semi-skimmed milk in them.

And yes, I did get a little hungry during the afternoon sometimes; but that’s just something you have to accept and put up with. A little hunger occasionally will not do you any harm.

3. On Training Days I Had A Post Workout Shake And A Banana

I trained with weights three times per week, doing a brief but intense full body workout. On these days I had two scoops of whey protein in ¾ pint (400 ml) of low-fat (skimmed) milk (I use goat’s milk rather than cows though) after training. I also had a ripe banana at this time to provide a readily assimilable source of carbohydrates.

The post workout shake is important as it helps put back what the training has taken out of you; and it gets the recovery process off to a good start too. You then need to eat a good meal about an hour and a half later.

Some form of resistance training is important whilst dieting in order to preserve (or even build) muscle. But if you don’t want to go to the gym and lift weights, you could always do some bodyweight exercises at home instead.

On non-training days I did not eat anything after lunch until the evening meal.

4. I Had My Main Meal In The Evening

In the evening I had about 10 oz of meat, poultry or fish, with vegetables and some carbs (more carbs were eaten on training days than on off days). The carb source was either brown rice, potatoes or sweet potatoes.

This was quite a substantial (but healthy) and filling meal. Having a larger meal with some carbs in the evening helps to replenish glycogen stores, keep the metabolism high and boost leptin levels. Leptin is your main fat burning hormone, so it’s important to keep levels high if you want the fat burning process to continue beyond a certain point.

Then about an hour later I had a mug of organic cocoa made with semi-skimmed goats milk.

And that’s everything. No processed, refined, packaged or sugary foods were eaten at all. And apart from the coffee, cocoa and post workout shake all I drank was water. No alcohol was consumed; and no nuts or cheese were eaten either, as despite the fact that these are healthy, they are high in calories so are best avoided if you are trying to lose weight as fast as possible.

How much weight have you lost in a month?

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5. I Had A Day Off Once Every Week

I followed the above regimen for six days each week and then I had a day off. Some people call this a ‘cheat day’ or a ‘re-feed day’, but it’s just a day when you can relax and eat a bit more of what you fancy. It’s not an excuse to eat whatever you want though, but you can eat more food, more calories and more carbs. You can even have a bit of junk food or a sugary desert if you want to. But just the one; and just on this one day.

The purpose of the re-feed day is to give your metabolism an additional boost, and raise your leptin levels even more. If done right it will accelerate your fat loss during the following week. But if you overdo it, you will just undo a lot of the good you have done the previous week.

So on this day I'd still skip breakfast, but for lunch I would have some cheese in my omelette as well as a slice of whole wheat pita bread. I’d have a glass of red wine with my evening meal, and afterwards I might have a desert – a piece of cheesecake perhaps. Or possibly a bowl of oatmeal instead. And I might also have some chocolate with my cocoa.

During the week I did get my cravings for sugary foods, but I just told myself that I couldn’t have any until Saturday. That worked quite well; you can stick to something better if you have something to look forward to that’s not too far off.

So that’s exactly what I did to lose 20 pounds in 30 days. This particular way of eating combines daily intermittent fasting with low carb under-eating during the day, a substantial evening meal and properly scheduled re-feed days. It worked great for me and I’m sure it will for you too. Let me know if you decide to try it.


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    • dwelburn profile image

      David 2 months ago from Birmingham, UK

      Adding heavy cream will not generally raise blood sugar/insulin much, but it will add calories, so yes your fast would be broken. But it won't make a lot of difference, and many people do use cream with their morning coffee when following a regime such as this. Avoid milk though, of course.

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      Sharon 3 months ago

      I love love love my morning coffee, but can't drink it black. Do you think adding 18% cream (or a higher fat cream) would make a big differance - or would it be enough to drive my insulin up effectively breaking the fast?

    • dwelburn profile image

      David 3 months ago from Birmingham, UK

      You are welcome Rose; hope it goes well for you.

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      Rose 3 months ago

      I can’t wait to try this. Thank you so much for sharing

    • profile image

      Sandra 9 months ago

      This a great article describing what this gentlemen did to lose 20 lbs. What worked for him may not work for you, we are all different; consult your doctor before starting any diet plan.

    • dwelburn profile image

      David 9 months ago from Birmingham, UK

      Great to hear your success story Anthony; best of luck in the future.

    • profile image

      Anthony 9 months ago

      IF is the best lifestyle. Notice I said lifestyle. Every time I see my doctor he says how IF and calorie cutting will increase your life. I lost 30 pounds with IF and it's now my lifestyle. I don't suffer, I don't crave junk. I eat from 12pm to 6pm. Fasting for 18 hours everyday. My life has changed. My energy, my blood work, my mental clarity. Perfect. I was 300 pounds, now 270 and on the way to my goal of 205.

    • dwelburn profile image

      David 9 months ago from Birmingham, UK

      Yes; I did say in the article that I drank water in the morning. You can drink water whenever you want, and should drink plenty of it. Though personally I don't drink it within a couple of hours of going to bed.

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      ed 9 months ago

      So no water or anything in the morning? Based off of your routine, when is first and last time in the day you drank water. I am starting today and want to follow to a T.


    • dwelburn profile image

      David 9 months ago from Birmingham, UK

      A little almond milk and stevia will make little if any difference.

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      Kim 10 months ago

      would coffee be ok to drink with stevia and almond milk on the intermittent fasting? I can't drink just black

    • dwelburn profile image

      David 10 months ago from Birmingham, UK

      You are welcome Jaclyn. Glad you are finding intermittent fasting beneficial.

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      Jaclyn 10 months ago

      I have been doing intermittent fasting for the past two weeks and love it. 1pm to 8pm, I am much more energized and am ok with not eatng breakfast in the morning. I do have my black coffee though to reduce the cravings. Thank you for sharing.

    • dwelburn profile image

      David 10 months ago from Birmingham, UK

      I agree Z. If you can't go without breakfast, then don't. But if you are ok with missing breakfast this is just a convenient way to reduce your daily calorie intake whilst maintaining a fat-burning state until lunch time. But it's certainly not crucial; it's your total daily calorie intake that is much more important.

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      10 months ago

      I read all the comments... I think I will die if I don't eat my breakfast... the bottom line is, to each their own... what you are advocating is absolutely starvation but as it works for you well and good.... let's all act on whatever out body needs . We alone know what is best for us...

    • dwelburn profile image

      David 20 months ago from Birmingham, UK

      Great to hear of your success Gee. Yes you are right, most people would do better by giving breakfast a miss.

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      gee 20 months ago

      I have been on Intermittent fasting for 5 years. I eat from 12 noon to 7pm everyday. I lost 20kg in the first year. I am super healthy. I exercise twice a week. I have never been sick or anything. Breakfast is NOT important at all. Scientists have mislead us for such a long time. At first it is not easy to cut breakfast because you have been eating it all your life, just have effects for a short period because you getting out of the habit. I think I would get sick if I would start eating breakfast again.

    • dwelburn profile image

      David 22 months ago from Birmingham, UK

      Yes, that's right. Just a teaspoon of cocoa powder in semi-skim milk.

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      Katydidit 22 months ago

      Hi! I'm curious about the last thing you consumed every day -- cocoa. Are we talking just straight unsweetened cocoa powder?

    • dwelburn profile image

      David 3 years ago from Birmingham, UK

      Thanks for your comment Ramseysusan. It's amazing how many people are still not convinced about this. Skipping a meal is one of the best things you can do as your body can repair itself more efficiently when it is not having to digest food. Having short fasts on a regular basis is fantastic for your overall health. Some people can't miss breakfast though and if that is the case that's fine. But I have no problem with it. Alternatively you could eat breakfast most days but have a longer fast once or twice per week (as in the EatStopEat method). That works great too :)

    • ramseysusan profile image

      Susan Ramsey 3 years ago from Killen, AL

      I am still not into that "skipping a meal" in a day way. But I am happy for you because you have lost pounds through this. I guess I will just suggest that you burn more of calories/protein than the amount that you take in. In this way, you don't have to skip breakfast or any meal of the day. For me, I still consider breakfast as the most important meal of the day.

    • dwelburn profile image

      David 4 years ago from Birmingham, UK

      Thanks for your comment, but you really need to keep up to date with the current research. Contrary to what you are saying, this is a very healthy way to do it, and breakfast is not the most important meal. Whenever you eat your first meal of the day you are breaking your fast from the night before, and it can be helpful to extend that fast through the morning - you'll burn more fat that way, and probably have more energy too.

      As I explained in the article you will not go into 'starvation mode' unless you go without food (or severely restrict your calories) for a much longer period of time than this. And as for it coming back; that all depends. You need to stabilize your weight at the level you are at. That takes a few weeks. But once your body has adjusted you won't put it back on nearly so easily. Of course if I suddenly drastically increase my calorie intake it will all go back on again, but the same could be said of any other method of losing weight. And I'm obviously not about to let that happen am I?

    • cloverleaffarm profile image

      Healing Herbalist 4 years ago from The Hamlet of Effingham

      I'm glad you lost the weight, but as a nutritionist, I can say this is not a healthy way to do it. Breakfast IS the most important meal of the day, as it is breaking the fast from the day before. If you don't get enough calories, fiber, protein, and so on, your body will go into starvation mode. You may have lost the weight, but it'll come back on double.