Somewhere around the second week of August, a countdown starts up in the background. The days are still long and warm, the corn and tomatoes are finally good, and a lot of us are already half into September in our heads.
Here's the short version. You've got roughly four weekends left, which is plenty. What quietly takes them is having no energy left by seven o'clock, right when the evening is at its best. For most women in midlife that flatness traces back to blood sugar, and it responds to changes small enough to make tonight.
The short answer:
- Blood sugar that rises fast falls fast, and the dip afterward is the 3pm fog and the evening slump.
- Eating vegetables and protein before the carbohydrate lowered post-meal glucose by 28.6% at 30 minutes in one clinical study.
- Two to five minutes of light walking after a meal reduces the glucose rise more than sitting does.
- Protein, fibre, healthy fat and colour at each meal flatten the rise and the crash after it.
- Perimenopause changes how the body handles glucose, so the same meals can land differently than at thirty.
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Why do you crash at 3pm and again after dinner?
When a meal sends your blood sugar up quickly, it tends to come down quickly too. The dip on the other side of that rise is where the fog, the cravings and the sudden need to sit down all live. Repeat it a few times across a day and by evening you're running on whatever's left.
It isn't a character problem and it isn't age catching up with you. It's a pattern, and patterns change. The encouraging part is how small the changes are.
Does the order you eat your food in really matter?
It does, and this is the one that surprises people most.
Researchers at Weill Cornell ran a small pilot study where eleven people ate the same meal twice, a week apart, with only the order changed. When vegetables and protein came first and the carbohydrate came last, average post-meal glucose was 28.6% lower at 30 minutes and 36.7% lower at 60 minutes than when the carbohydrate came first. A follow-up in fifteen people with prediabetes found peaks reduced by more than 40%.
Both were small studies in people with prediabetes or type 2 diabetes, so I won't tell you the exact numbers apply to everyone. The mechanism is well understood, though, and the change is free.
In practice it looks like this:
| Instead of | Try |
|---|---|
| Bread and butter while dinner finishes | The salad while dinner finishes |
| Pasta first, salad on the side you never get to | Salad and protein first, pasta last |
| Fruit on an empty stomach mid-afternoon | Fruit with a handful of nuts or some yogurt |
Nothing left the plate. It just arrived in a different order.
What should you actually put on the plate?
The formula I use is protein, fibre, healthy fat and plenty of colour. Those four together slow how quickly a meal hits your bloodstream, which flattens the rise and the dip after it.
August makes this easy, because the produce is doing most of the work for you. My corn pomegranate salad is what I make when people are coming over. Toasted corn, pomegranate seeds, sugar snap peas cut small, green onion and a good handful of fresh mint in a red wine vinegar dressing. Fifteen minutes, better after a few hours in the fridge, and it travels in the bowl you serve it in. Put it out first and let people graze while the rest finishes.
Build the meal around it: protein at the centre, colour beside it, olive oil or avocado in the mix, and the bread or rice arriving last rather than first.
How much walking do you need after a meal?
Far less than you'd guess.
Researchers at the University of Limerick pooled seven studies on interrupting sitting with either standing or light walking. Light walking significantly reduced both post-meal glucose and insulin compared with staying seated, and the walking bouts were short, in the two to five minute range.
Two to five minutes. Clearing the table on your feet, a lap of the garden while the kettle boils, walking to the end of the street.
August is the easiest month for this. It's light after dinner and stepping outside is a pleasure. In six weeks you'll be talking yourself into it in the dark.
Why does this matter more in midlife?
Because the ground shifts a little. Through perimenopause and after, changing oestrogen levels affect how the body handles glucose, and many women notice the same meals land differently than they did at thirty. Patchy sleep and steady stress do the same thing.
None of that means you've lost control of anything. It means the approach needs a small update, and the update is gentler than what most people reach for. Steadying blood sugar tends to lift energy, mood, sleep and cravings all at once, because they were never separate problems.
What does this have to do with the end of summer?
Everything, if you want the last four weekends.
There's a study I keep coming back to. Psychologist Jaime Kurtz took university students in their final semester and split them into two groups. Over two weeks, half wrote about school with graduation framed as right around the corner, and the other half were told they had plenty of time. The students thinking about the ending did more of the things they valued about being there, and their happiness went up compared with the other group.
Noticing that something good is ending can be the thing that gets you outside on a Tuesday. But the noticing only turns into doing if you have the energy for it. That's the whole connection, and it's what makes you the woman who says yes at seven o'clock instead of the one who meant to.
Where to start tonight
Pick one. Eat the salad before the bread. Walk to the end of the street after dinner. Put a handful of nuts with the afternoon fruit.
Then make a short list of what you want out of the next four weekends, whether that's a swim outside, a weeknight meal in the garden, or one table with people around it. Put actual dates beside them. Not "sometime in August," which is how four weekends quietly disappear.
You'll likely notice something within a few days, and what you notice is usually the evening. Not a dramatic transformation, just still being awake and interested when the light is at its best.
The season will end whether or not you're paying attention. The difference between an August you spent bracing for September and an August you actually had often comes down to what your energy was doing at seven o'clock.
If you want the whole approach in one place, my Blood Sugar Regulation Guide covers eating for steady energy without rules or restriction. And for a season of meals already built this way, that's what Love What's On Your Plate is for.
———
Written by Stephanie Valentine, holistic nutritionist, clinical hypnotist and wellness coach, and author of Love What's On Your Plate. Stephanie works with women in midlife who are tired of wellness advice that's complicated, joyless, or impossible to fit into a real week. She writes The Slice, a weekly newsletter on food, movement and mindset grounded in science and built for busy lives.
This article is for general information and isn't medical advice. If you're managing diabetes or taking medication that affects blood sugar, talk to your own healthcare provider before making changes.
Sources
- Shukla, A.P. et al. (2015). Food Order Has a Significant Impact on Postprandial Glucose and Insulin Levels. Diabetes Care, 38(7), e98–e99. doi.org/10.2337/dc15-0429
- Shukla, A.P. et al. (2019). The impact of food order on postprandial glycaemic excursions in prediabetes. Diabetes, Obesity and Metabolism, 21(2), 377–381. doi.org/10.1111/dom.13503
- Buffey, A.J. et al. (2022). The Acute Effects of Interrupting Prolonged Sitting Time in Adults with Standing and Light-Intensity Walking on Biomarkers of Cardiometabolic Health. Sports Medicine, 52(8), 1765–1787. doi.org/10.1007/s40279-022-01649-4
- Kurtz, J.L. (2008). Looking to the Future to Appreciate the Present: The Benefits of Perceived Temporal Scarcity. Psychological Science, 19(12), 1238–1241. doi.org/10.1111/j.1467-9280.2008.02231.x
