Losing Weight with Real Food: Is Exercise Necessary For Weight Loss?
How does working out fit into losing weight with real, whole foods? Is exercise necessary for weight loss on it’s own, as part of a program, or not at all?

Welcome to the sixth installment of the Losing Weight with Real, Whole Foods series! For this article, I’m tackling something I think is really misunderstood by most people and I’d love to know if you agree with me or not, so be sure to weigh in (ha! See that pun there?) by leaving a comment. You can see all the other parts of this series below. Affiliate links are included for your convenience.
Whenever anyone asks me about exercise and weight loss, I always hesitate to answer because my answer is not politically correct. The short answer to the question, “Is exercise necessary for weight loss?” is…
No.
Before you hit that button to leave, though, hear me out:
I’m not saying exercise isn’t important.
It IS important for a number of reasons like quality of life, healthy bones and muscles, and heart and lung health, among others. One of the reasons I’ve always wanted to be at a healthy weight is to be able to do things with my family and friends, whether it’s hiking, kayaking, sightseeing, or bike riding. I want to enjoy these things feeling strong, not winded and tired.
So yes, exercise is very important.
But is exercise necessary for weight loss?

The way to lose weight is to eat less. Period. This is not the popular answer and I’m the first one to tell you it is hard. But here’s the thing – what we put in our mouths matter.
(I should add that this is assuming you lead a normal life. If you are sedentary and are not moving daily -running errands, working in the yard, walking, cleaning, etc. – the amount you would be able to eat would be minimal. In that case, you need to add movement to your day in order to eat even normal small portions.)
Exercise and movement ARE things you should be doing to feel better and enable you to lead a full life, but eating less (and, I would add, choosing quality foods) is what you need to do to lose weight.
This, of course, goes against all the media outlets that tell us that we have to exercise X number of times each week, plus eat a lot of “diet” foods to lose weight. While everyone is different and certain metabolisms may react differently to exercise, my experience and observations tells me this generally isn’t true:
- I’ve already shared how eating whole milk, bacon, butter, and eggs (nutrient-dense, whole foods) in addition to vegetables and fruits and just a few grains has helped me to be at a weight that I thought my body wasn’t “made” for. The key? Eat Less.
- In college I took an aerobics class from a woman who weighed 180-200 pounds – working out three times a day, four days a week.
- When my sister ran a marathon one year, I was surprised to see there were lots of heavy people (though not my sister!) illustrating that even with the training a marathon requires, the weight doesn’t automatically come off.
- Certain types of work outs can make you more hungry (while others don’t)
- Exercising often makes me think I can eat more – after all, I deserve it, don’t I?
Exercising alone won’t help you lose weight…but guess what?
Eating less, even without exercise, will.
So, my point is – lets not use the excuse of no time to exercise to put off attempting to lose those pounds and get healthy. Start eating less of the right foods and the weight will start to come off. And then, guess what?
If you’re like me, a curious thing will happen: you’ll want to exercise more.
Because you’re feeling better. You’re motivated. You’re excited. But the motivation will now be to get in better shape, health-wise, and not just weight loss. They actually go hand-in-hand towards a healthy lifestyle, it’s just that eating less is the more important of the two, I believe.

What exercises do I do now along with eating real, whole foods?
It depends on the season, I’m more active outside in the summer and less so in the winter, so that’s when I use the treadmill. I try to do an official workout 2 to 3 times a week.
During the year that I lost the weight, though, it was only 2 times a week, or 1…or even none. However, I didn’t have a job where I sat for hours a day – I moved throughout the day teaching preschool, gardening, or completing DIY projects in-between working on the computer.
If your life is more sedentary – eight hours sitting at a desk, then home to watch TV – you’ll want to think about ways to add more movement to your days.
Updated to add: This totally happened to me! When I left teaching to work on AOC full-time in 2014, I sat more in front of the computer than ever before.
Two things happened from this: I ate more snacks (easier to get than when you’re running around), and I didn’t feel as good. Obviously I gained a few pounds. Sigh – it doesn’t end, does it?
I added a Stand Up app to my phone that lets me know every 45 min that I need to move and I consciously drink more tea, coffee, and water through out the day to battle the munch-while-on-the-computer syndrome.
A Simple Exercise Routine
An exercise routine doesn’t have to be complicated, expensive, or take a lot of time (though a goal of moving often should be a part of our whole day). As an example, in the last installment of this seriesĀ I will share my simple and easy 30 to 40 minute routine. (You can go HERE to see it now)

thank you for sharing your weight loss journey
I have always struggled and understand not fitting into your school desk memories!
you have demotivated me
I’m new to your channel and about to download your exercise routine
I’m glad this resonated with you, Karen! Yes, we need to take encouragement wherever we can for sure to keep looking for the thing that will work for us!
I agree that adding more activity rather than specific cardio sessions is less intimidating and more manageable for weight loss, and that while cardio has a lot of health benefits you can’t out-exercise a poor diet.
That being said, I would argue that strength training is important for healthy weight loss. If you don’t strength train, up to a quarter of the weight you lose is muscle mass. This means that not only are you losing less fat over a given period of time, but that as you lose muscle mass, which consumes energy at rest, your BMR will lower and your body will require fewer calories, thus meaning the fat takes even longer to come off and you have to eat increasingly smaller portions to avoid weight gain.
The nice thing about strength training is that it only takes about an hour a week, split into two or more sessions. It’s much more manageable than the 150-250 minutes recommended for cardio.
I agree, Nicola! As you can see in my routine, I always start with strength training. It’s also really beneficial to your bones as you age. š
Hi, I just stumbled upon your site and Love it! It’s so real.
I’m almost 30 and need to lose a good 25 lbs. I never had a problem with weight before and ate whatever I pleased. I had my first child almost 4 years ago and then my second (and final) child 1 year ago and cannot get the weight off. I joined the gym, consistently went for 1.5 hrs a day at least 5 times a week. Guess how much weight I lost in 4 months time? Zero! Because I did not change how I was eating.
Number 1 problem for me: portion control. I used to eat very small portions. I met my husband who eats HUGE portions and slowly over 10 years my portions can rival his (not cute for a lady).
Second problem: Sweets. I used to hate sweets, maybe a few gummy bears here and there. And I’m Southern, so sweet tea is a must. When I was pregnant with my first son, I began to love Chocolate. Peanut Butter cups every day. I remember mindlessly eating an entire bag (there’s a problem right there) of Reese’s while watching a Lunar eclipse.
Third problem: I’m a stay at home mom. I snack all day long. While I usually have cut up fruit and veggies because my intentions are good, I still find myself saying “next time” and find some chocolate (and not dark chocolate). And usually I snack so much that I’m not hungry for a good meal.
I recently tried to diet for the first time and lasted ONE day! while I ate enough and didn’t physically feel hungry, mentally I wanted more because I didn’t eat what I wanted. I found myself feeling restricted and wanting to eat more unhealthy. So a Dieter I am not.
But Just wanted to say Thank You for such a real post. and a post that just confirms what I know in the back of my mind but need to act on. From here on out I am watching my portions. And I know my body will adjust to wanting smaller portions.
Well, you already know I agree, Katie – your body will adjust to smaller portions like it did before! The key is to really concentrate on high-protein, quality fat foods (like nuts and nut butters, seafood, etc.) while you’re adjusting to curb the hunger. Just having half as much salad won’t cut it, I’m afraid. š
And your issues are real – I know and feel for you. So here’s another tip I didn’t write about: get the junk and temptations out of the house – don’t use the kids as an excuse, they don’t need that and you can get them out of craving it while they’re young – they won’t even expect it. š I only keep dark chocolate in the house as it’s harder for me to mindlessly eat that. Since doing that I find that when I do have a milk chocolate pb cup, they are so blah now to me and are easier to pass up.
You can do it – 25 lbs is totally do-able and I’ll be rooting for you!