What I Eat to Build Muscle After 40: The Hardest Part Isn’t the Workout
Eating enough to build muscle in my 40s has been harder than I expected. Here’s what I really eat, and what I’m still learning.
Watch: What I Eat to Build Muscle After 40
Prefer watching? See my actual meals and the story behind them in the full video.
I thought the hardest part of building muscle after 40 would be the workouts. I expected the early mornings, the sore muscles, and the challenge of learning how to train consistently again. What I did not expect was how much attention I would have to give to eating enough.
I'm working toward my first bikini bodybuilding competition, although that show is still a few years away. Right now, I'm not in contest prep. I'm in the much less glamorous phase of rebuilding strength, improving my training capacity, and giving my body a reason—and the resources—to grow.
For me, that currently means aiming for about 2,500 to 2,600 calories and 160 grams of protein each day. I weigh and track most of my food. And here's the strange part: I often don't feel particularly hungry.
If you've spent years hearing that women over 40 should eat less, the idea of deliberately eating more can feel upside down. But my goal isn't to get smaller. I want to build muscle. And that has changed how I think about food.
This is a look at what I actually eat, why I make those choices, and what I'm still figuring out. It isn't a meal plan for anyone else. It's one person's experiment, in real time.
Why my nutrition looks different now
When I was younger, I worked as a personal trainer. I knew the basics of training and nutrition, but knowing something professionally doesn't mean you automatically live it every day. I eventually stopped training consistently for years.
Starting again in my 40s has made the process feel personal in a completely different way. I'm not coaching someone through a transformation. I'm the one trying to show up, finish the workout, eat another meal, and do it all again tomorrow.
At the beginning of this journey, I could manage short workouts. Over my first month, those sessions gradually grew from around fifteen minutes to about an hour. I also changed my schedule from six training days to five when I realized my recovery wasn't keeping up.
As the workouts became more demanding, food stopped being something I could treat as an afterthought. I needed enough energy to train and recover, and enough protein to support the muscle-building process.
I don't think of my current calorie target as a magic number. It's a working target for my own body, activity, and goals, and I'll adjust it based on how training and progress unfold. What matters is that I'm paying attention rather than assuming that eating less must always be better.
Breakfast: Cream of Wheat, protein, and peanut butter
One of my regular breakfasts is Cream of Wheat with protein powder, peanut butter, and cinnamon.
It isn't particularly fancy. That's part of why I like it.
Cream of Wheat gives me a warm, easy-to-eat carbohydrate base. I add protein powder to help move toward my daily protein goal, and peanut butter for flavor, texture, and some additional energy. Cinnamon makes the whole thing feel more like a comforting breakfast than a fitness assignment.
When you're trying to eat enough but don't have a huge appetite, convenience matters. A meal that is simple, tastes good, and fits into the day can be more useful than an elaborate recipe you only make once.
I measure my ingredients because the portions make a difference to my totals. But I don't want the act of measuring to take all the pleasure out of breakfast. I'm trying to build a routine that I can live with for months, not a perfect-looking day that I can only manage once.
My second meal: fish and rice, or protein pancakes
Later in the day, I often choose between two very different meals.
Some days it's fish with rice, avocado, and vegetables. I like the balance: protein from the fish, carbohydrates from the rice, fats from the avocado, and plenty of color and texture from the vegetables.
Other days, I make protein pancakes with peanut butter and fruit.
The pancakes are a good reminder that food for muscle growth doesn't have to look like the same plain plate over and over again. I genuinely enjoy cooking and trying recipes. That enjoyment matters because this isn't a short challenge; it's the beginning of a long project.
What I like is having options. If I'm craving something savory, I can have the fish and rice. If I want something sweet and comforting, pancakes can fit too.
Flexibility is one of the reasons I believe I can keep doing this.
Training changes how I think about carbohydrates
One of the biggest shifts in my thinking has been becoming more comfortable with carbohydrates.
There are so many conflicting messages about carbs, especially for women in midlife. Depending on which corner of the internet you're in, they can be presented as either essential or something to avoid.
I'm not interested in making a food group the villain of my story.
I'm lifting weights regularly, and carbohydrates are a useful source of energy for that work. I include foods such as rice, Cream of Wheat, oatmeal, and fruit because they help me fuel my training and make my meals satisfying.
It also doesn't mean I eat perfectly. Some days the meals line up neatly with the plan. Other days life is messier. What I'm practicing is the ability to make a reasonable next choice instead of deciding the whole day is ruined.
After the workout: protein and carbohydrates
After training, I usually have a shake with protein and carbohydrates.
This is partly practical. By the time I've finished a workout, I may not feel like preparing and sitting down to another full meal. A shake is a convenient way to get something in without turning recovery into another complicated task.
I don't treat the shake as a miracle. It's food in a convenient form. The larger picture—what I eat throughout the day, how consistently I train, and whether I recover—matters much more than any one drink.
Another meal, even when I'm not hungry
Later, I might have oatmeal with fruit and yogurt, or a smoothie that includes collagen.
By this point, the challenge isn't always choosing healthy food. It's finding the appetite for another eating occasion.
This is the part I didn't fully anticipate when I decided to focus on muscle growth.
It's easy to say, “Just eat more.” It's different when you've already had breakfast, another meal, and a post-workout shake, and the clock says it's time to eat again.
I try to make these meals appealing instead of treating them like a chore. Fruit adds sweetness and freshness. Yogurt can contribute protein. Oatmeal is familiar and easy to customize.
I also keep in mind that collagen isn't a complete substitute for a high-quality protein source for muscle building. If I have a collagen smoothie, I still look at the rest of my day's protein rather than assuming the collagen alone covers everything.
I'm not trying to win a contest for eating the most food. I'm trying to meet my own needs consistently, without ignoring how my body feels.
Dinner: real life, not chicken and broccoli forever
Dinner is where I want the most flexibility.
Sometimes it's meat or fish with a carbohydrate source and vegetables. Sometimes I go out to eat. Sometimes a restaurant meal has more fat or fewer neatly measurable ingredients than the meals I make at home.
I'm fine with that.
One of the meals I filmed for this video was a steak salad with greens, cheese, and crispy onions. It looked and tasted like a meal I would choose because I wanted it, not because it belonged in a bodybuilding meal-prep container.
And that is exactly the point.
I want to build muscle, but I also want to enjoy dinner with the people around me. I want to try foods I like. I want room for meals that aren't perfectly predictable.
I would rather have a flexible approach I can sustain than a rigid approach I resent.
Why I track almost everything
I know tracking food isn't for everyone. For me, at this stage, it helps answer questions I would otherwise be guessing about.
Am I getting close to my protein target? Am I consistently under-eating because I'm not hungry? Are my meals balanced across the day, or am I trying to squeeze too much food into the evening?
Without tracking, I might feel as though I'm eating constantly while still falling short of the intake I'm aiming for.
The numbers give me feedback. They aren't a score for whether I was “good” or “bad” that day.
If tracking ever started to make eating feel stressful or obsessive, that would be a reason to rethink how I use it. For now, it's a tool that helps me learn.
The hardest part is consistency, not finding the perfect meal
When people talk about bodybuilding nutrition, it's easy to imagine an exact meal plan with identical containers lined up in the refrigerator.
That might work for some people. It isn't the life I'm trying to build right now.
My challenge is more ordinary: eating enough on a day when I don't feel hungry, making a meal after a busy afternoon, finding a protein powder I actually like, or adjusting dinner when we go out.
None of those problems is dramatic. Together, they determine whether I can follow through.
I also don't expect nutrition alone to create visible muscle overnight. My first month of training was mostly about rebuilding capacity. The work will take time, and I want my expectations to match that reality.
My long-term goal is to step onstage for my first bikini bodybuilding competition in the next two or three years. But the habits I'm building now need to support my everyday life long before they support a stage appearance.
That means I have to be patient with the process and honest about what is difficult.
What I'm learning about building muscle after 40
I'm learning that eating to build muscle is not the same thing as eating as little as possible while trying to look lean.
I'm learning that protein matters, but so do enough overall food, useful carbohydrates, enjoyable meals, and the energy to train.
I'm learning that recovery matters, which is why I already changed my training schedule from six days to five.
And I'm learning that the most effective routine isn't necessarily the one that looks most disciplined online. It's the one I can repeat when the excitement of starting something new wears off.
That's what this phase of My Strongest Years looks like.
What comes next
I'm going to keep tracking my food, experimenting with recipes, and paying attention to how my body responds as my workouts progress. My calorie and protein targets may change along the way. That's part of the process, not a failure of the original plan.
If you're starting strength training again after 40, I hope this gives you a different picture of what the journey can look like. You don't have to be a competitor to care about building strength. And you don't have to copy my meals or my numbers to take your own goals seriously.
The bigger lesson for me is simple: I don't want to spend this chapter of my life trying to take up less space.
I want to find out what I can build.
If you'd like to follow along, watch the full food video above, explore my first month of training, and subscribe to the My Strongest Years YouTube channel. I'm sharing the real process—good meals, imperfect days, hard workouts, and all.
Note: This article documents my personal training and eating approach. My calorie and protein targets are not universal recommendations; individual needs vary.