One of the things that completely caught me off guard in my 40s and 50s (and menopause) was bloating.

Not the occasional I-ate-too-much kind.

The kind where I could eat a pretty normal meal, go about my day and then look down at my stomach a few hours later and wonder what happened.

My clothes would fit in the morning and feel completely different by dinner.

And the frustrating part was that I hadn’t necessarily changed what I was eating.

That made me start paying attention to what was actually happening hormonally.

During perimenopause, estrogen and progesterone don’t simply decline in a nice, predictable way. They can fluctuate all over the place. And estrogen isn’t just a reproductive hormone. It plays a role in digestion, water balance and the gut microbiome. As estrogen changes, gut motility can slow down, which means food moves more slowly through the digestive tract.

And when things aren’t moving as efficiently, you feel it.

More fullness. More gas. More of that uncomfortable, distended stomach that seems to appear out of nowhere.

There is another piece of this that I had never heard about before: the estrobolome.

It’s the part of the gut microbiome involved in estrogen metabolism. The health and diversity of the bacteria in our gut can influence how estrogen is processed in the body. So when our gut microbiome is out of balance, estrogen metabolism can be affected too.

It made me look at bloating differently.

Instead of thinking, What did I eat?, I started thinking about the bigger picture.

How am I eating?

How am I sleeping?

How stressed am I?

Am I moving?

Am I constipated?

Am I getting enough fiber?

Am I eating foods that actually support my gut?

Because all of those things matter.

And then there is cortisol.

This one makes so much sense to me now because I can actually feel the difference when I’m stressed. Perimenopause can make us more sensitive to cortisol, and elevated stress hormones can slow digestion and contribute to that puffy, uncomfortable feeling.

So if you’re already dealing with hormonal changes and then you’re running on stress, little sleep and too much coffee, your digestive system isn’t exactly getting the message to relax.

I’ve also become much more conscious of the foods that seem to make me feel worse.

Alcohol is a big one for many women because it can affect estrogen metabolism and contribute to water retention.

Too much sodium can make that puffiness worse.

Carbonated drinks can add even more gas when your digestion is already sluggish.

And highly processed foods and lots of added sugar aren’t doing your gut any favors either.

On the other hand, I’ve started looking at foods that support the gut rather than constantly trying to find foods that are simply “low calorie.”

Fiber is a big one. The general recommendation is around 25 to 30 grams a day, coming from a variety of plant foods.

Fermented foods such as sauerkraut, kimchi, miso and yogurt can add beneficial bacteria to the diet.

Cruciferous vegetables like broccoli, cauliflower, Brussels sprouts and kale are also worth including. If they make you gassy, cooking them rather than eating them raw can make them easier to tolerate.

Ground flaxseed is another simple addition. It’s rich in lignans, which are plant compounds that can interact with estrogen metabolism.

And I’m a big believer in getting omega-3s through foods like wild salmon, walnuts, chia and flax.

None of this is complicated.

That’s actually what I like about it.

I’m not interested in another extreme diet because I’m 50.

I’m interested in figuring out what makes my body feel better now.

One of the easiest things I’ve added is walking after meals.

Even a 10-minute walk gets me moving instead of sitting down after eating, and movement supports digestion. Research has also found that walking after meals can help with blood sugar control.

I’ve also had to slow down when I eat.

Actually chewing your food sounds ridiculously basic, but digestion starts before the food even reaches your stomach. Eating slowly and chewing thoroughly gives your digestive system more time to get ready for the meal.

And then there is stress.

I’ve learned that my body does not respond well when I spend the entire day going from one thing to the next and then expect to fall asleep at night like nothing happened.

Sometimes the best thing I can do for my digestion is stop.

Take a walk.

Breathe.

Stretch.

Put the phone down.

Go to bed.

That’s not glamorous, but it works a lot better for me than constantly trying to “fix” my body.

And one thing I really want women to know is that bloating isn’t necessarily weight gain.

The two can happen at the same time during perimenopause, which makes it confusing, but they aren’t the same thing.

Sometimes you’re simply carrying more water, your digestion is slower and your stomach is distended.

That doesn’t mean you suddenly gained five pounds of body fat.

For me, this has been one of those midlife lessons that I wish I’d learned sooner.

My body isn’t doing something wrong.

It’s changing.

And the more I understand what’s happening with my hormones, digestion, stress and gut, the less I feel like I need to fight it.

I’m not trying to eat less and exercise more every time my stomach looks different.

I’m trying to figure out what my body is asking for.

More fiber.

More whole foods.

More movement.

Less alcohol.

Less processed food.

More sleep.

Less stress.

And honestly, sometimes just a 10-minute walk after dinner.

At 50, I’m realizing that wellness isn’t about controlling my body the way I did in my 20s.

It’s about understanding it well enough to know when something has changed—and knowing what to do about it.