I Lost 30 Pounds in 3 Months on the Carnivore Diet: 270 to 241.8

I started the carnivore diet on January 1st and stuck with it for three months. On March 28th I stepped on the scale at 241.8, down from 270 after the holidays. That’s the headline, but the scale is the least interesting part of this — so here’s the full recap, including the stuff that doesn’t go in a thumbnail.

In This Article

• The Short Version
• The Numbers: 270 to 241.8
• Body Fat Is the Real Number
• What I Actually Ate, Every Day
• Training Stayed the Same
• The First Two Weeks: Digestion
• Energy, and Whether I Got Sick of Meat
• The Real Downside Nobody Mentions
• Why This Stuck When Other Diets Didn’t
• Should You Try It?

The Short Version

Three months on carnivore took me from 270 to 241.8, which is close to 40 pounds off my highest weight. Body fat percentage dropped alongside it, which matters more to me than the scale number. Training was consistent the whole time and didn’t change, so food is the variable here. It worked, I’d do it again, and the main cost was that it is socially and mentally boring. That’s the honest trade.

Standard disclaimer, and I mean it: this is my personal experience, not medical advice. I’m a NASM Certified Personal Trainer and Nutrition Coach, not your doctor. Talk to yours before you overhaul how you eat.

The Numbers: 270 to 241.8

January 1st, post-holidays, I was at 270. You know how that happens. There’s no mystery to it — six weeks of eating like the rules don’t apply and the scale reflects it.

March 28th: 241.8. That’s roughly 28 pounds in three months, and close to 40 off my all-time high. I also passed the goal weight I’d set for myself earlier than I expected to, which is a strange feeling when you’ve spent years missing goals by a little.

The comparison that actually hit me was looking at where I was at the same point the previous year. Same calendar month, same training, wildly different number. That’s the one that made it feel real rather than like a three-month stunt.

Body Fat Is the Real Number

If you take one thing from this, take this: the scale is a blunt instrument. It doesn’t know the difference between fat, muscle, water, and what you had for dinner. I’ve watched people panic over a two-pound overnight swing that was entirely sodium.

Body fat percentage is where you see whether the weight you lost was the weight you wanted to lose. Mine dropped over the three months, and because my training volume stayed where it had been, I wasn’t shedding muscle to get there. That’s the whole game for anyone over 40 — losing weight is easy if you don’t care what kind of weight it is. Caring is the hard part.

What I Actually Ate, Every Day

Nearly the same thing, every single day, for three months. One main meal built around meat, repeated with minor variation. That’s it. There was no clever meal prep system, no rotating menu, no recipe blog.

I ate out exactly twice in three months. Twice. That’s not a flex, it’s context — a big part of why this worked is that I removed almost every decision from the process. When there’s nothing to decide, there’s nothing to negotiate with yourself about at 9pm.

Training Stayed the Same

This is important for reading the results honestly. I didn’t add a new program, ramp up cardio, or start doing two-a-days. My training was consistent before January 1st and consistent after it. The only variable I changed was food.

That’s not me arguing carnivore is magic. It’s me telling you that if you run this experiment and also overhaul your training at the same time, you won’t know which one did what. Change one thing.

The First Two Weeks: Digestion

Let’s be adults about this: the first couple of weeks were rough on the digestion front. Your system is set up for one kind of input and you hand it a completely different one. It adjusts, but it takes a beat.

By week three it settled and stayed settled for the rest of the three months. If you try this and quit on day nine because your stomach is confused, you quit right before the part where it evens out. Worth knowing going in.

Energy, and Whether I Got Sick of Meat

Energy was the surprise. Not dramatically higher — flatter. No 2pm crash, no post-meal coma, no spike-and-drop cycle. Just a steady line across the day. I didn’t expect to notice the absence of something, but I did.

Did I get sick of eating meat? Less than you’d think, which genuinely surprised me. There were days I’d have traded a steak for a sandwich, but I never hit the wall where I couldn’t face another meal. Whether that’s true for you is a coin flip — some people tap out in week two on exactly that.

The Real Downside Nobody Mentions

It’s boring. Socially, mostly. Dinners out, family gatherings, a buddy grabbing lunch — all of it gets a little awkward when your answer to every menu is “just the steak, nothing on it.” Twice in three months is not a lot of eating out.

I’m putting that in the article because it’s the part that determines whether you can actually do this, and it’s the part every highlight reel leaves out. The food isn’t hard. The sameness is.

Why This Stuck When Other Diets Didn’t

I’ve tried a lot of diets over the years and never held one for three months. My honest read on why this one held: there was nothing to track and nothing to decide. No macro math, no weighing rice, no “does this count.” Eat meat, stop when you’re full.

The same thing that makes it boring is the thing that makes it stick. That’s not a contradiction, that’s the whole mechanism. Diets that ask you to make forty small correct decisions a day lose to willpower eventually. This one asked me to make about one.

Three months also isn’t a long time in the scheme of a life. I’m not claiming this is forever. Handling vacation was its own adjustment, and I’d rather be honest that this is a tool I used for a defined stretch than pretend I’ve solved eating.

Should You Try It?

If you’ve bounced off every tracking-based diet you’ve tried, if you like the idea of fewer decisions rather than better ones, and if you can tolerate a couple of boring weeks up front — it’s worth a look. If your social life runs on food, go in with a plan for that specifically, because it’s the thing most likely to end the run.

And again: talk to your doctor first. I mean that as actual advice, not as legal cover.

More fitness-over-40 content, training breakdowns, and home gym reviews at Fizzness Shizzness.

Here’s the full recap on video, numbers and all:

If you’re running your own carnivore experiment, drop a comment on the video and tell me where you’re at. I read them.