Summary

If weight loss has become harder since you turned 35, you are not imagining it and you are not failing. This post answers the questions women keep asking, from what really works to whether you can mimic Ozempic naturally. The honest answer is that the most effective approach depends on why the weight arrived. For many women it comes down to insulin, the hormone that decides whether your body burns sugar or stored fat. Below, I explain how that works, why cutting calories alone so often backfires as we age, and where to start.

What are women really asking about weight loss?

When I look at what women type into Google, the same questions come up again and again. What is the most effective way to lose weight? Can I mimic Ozempic naturally? What burns tummy fat? What's the hardest age to lose weight? Underneath them all is one quiet thought: why is this so much harder than it used to be? Let's start there.

What is the most effective way to lose weight after 35?

It depends on what caused the weight gain in the first place. If you have been eating a lot more and moving a lot less, those are the two things that changed, and that is where your focus belongs.

But that is not the story I hear most. Most women tell me nothing has changed except their age and their hormones, and the weight has crept on anyway, often around the middle. If you have carried weight around your middle for a long time, that is one of the clearest clues that insulin is the problem.

Here is why. Two things need to be in place for your body to store fat: calories in excess, and insulin being up. Take either one away and fat storage becomes much harder. So to lose weight, we want one of them to come down.

My take: The most effective way to lose weight, in my opinion, is to make sure your insulin isn't overreacting, and to do it in a way you can sustain. Willpower will run out. It always does. What lasts is eating in a way that is nourishing, satisfying and fulfilling, without creating a deficit of nutrients, which is exactly what can happen when you count calories. I wrote about finding the reason that carries you through the hard days in Finding Your Why.

What is metabolic weight loss?

Think of it as two fuels, one switch. Your body can run on glucose (sugar) or on ketones (made from fat), and insulin is the hormone that decides which one it reaches for. Insulin rises when there is sugar in your bloodstream that needs moving into your cells. When it drops, that is the signal to turn to stored fat instead.

A healthy, flexible metabolism moves freely between both. That is called metabolic flexibility, and we all have this ability within us. The trouble is that most of us get stuck on the sugar side.

Metabolic weight loss works on insulin first, rather than calories. When insulin comes down, your body shifts towards burning fat. With easy access to its back-up fuel, your appetite and food noise (that constant background chatter about food) are naturally lower, and eating less tends to follow without you having to force it. Lower insulin first, and calories follow, later down the track. Trying to do both at once is the old trap all over again.

What's the hardest age to lose weight?

Many women tell me it feels hardest in perimenopause and beyond, and that matches what I see. It isn't that your body has stopped working. It is that the old rules rely on a body that responds quickly to insulin and has plenty of muscle, and both change as we age.

The traditional approach is to eat less and move more to create a deficit, and to be clear, it does work. The catch is that cutting calories has to bring insulin down with it, and for a lot of us that second part doesn't happen. When insulin stays high while calories drop, the body can't reach its fat stores, so it finds energy elsewhere, often your muscle. Rapid weight loss of any kind, including on GLP-1 medications, can include muscle loss, which is why protein and strength work matter. Less muscle means a lower metabolic rate, and it is often harder to lose weight next time.

If you are in this cycle, it feels brutal, because it is. You are hungry all the time, shaky, hangry, foggy. If you struggle, that is not a discipline problem. It is a hormone problem.

My take: I did this myself. I did high intensity exercise through a weight loss gym challenge, with fasting on top. I won the challenge, but I completely tanked my metabolism and burnt out. I spent 15 years chasing weight loss before I understood what was really going on. Your body isn't broken. The approach usually is.

Can I mimic Ozempic naturally?

Ozempic and similar medications lower your hunger and your desire to eat, which is a big part of why so many women are curious about them. I understand the appeal, especially if you are tired of food noise.

You can get a similar effect with food, although it isn't the same thing as the medication. When your body can burn fat as well as sugar, you have a second source of energy on board, a bit like a back-up generator. That means fewer cravings and less shakiness or urgent need to eat, and good quality protein and fats keep you fuller and less drawn to carbohydrates. I explain more in Keto for Perimenopause Weight Gain.

My take: Yes, I believe you can mimic the appetite-quietening effect of Ozempic naturally, by following a metabolic weight loss approach. I would be honest about the difference, though. The research on ketones and appetite is promising but still limited, and no food behaves exactly like a prescription medication. This is the slower, more sustainable route.

If you take any medication, including a weight loss medication, or have a medical condition such as diabetes, please speak with your GP before changing how you eat. I would never judge anyone for choosing a medication.

Where should I start with metabolic weight loss?

You don't need to overhaul everything at once. Three shifts, in this order, are enough to begin lowering insulin:

1. Swap ultra-processed carbs for whole food carbs, such as potato, kumara and rice. They digest more slowly, so insulin rises gently instead of spiking.

2. Gradually reduce total carbs and increase good fats, like olive oil, avocado and animal fat. As carbs come down, fat goes up to keep you satisfied, not restricted.

3. Shorten your eating window. A longer stretch without food gives insulin more time to come down.

Go gently, and check with your GP first if you have a medical condition or take medication. Food is only part of the picture. Stress and sleep matter just as much.

How does the Thrive approach answer these questions?

My Thrive Metabolic Weight Loss Method combines three things: the science (the Thrive Metabolic Protocol, which works on nutrition, stress and sleep), the strategy (coaching that shapes it around your real life, not a generic plan) and the support (the Thrive Tribe, a small group of women doing this alongside you). Further down the track, tools like measuring blood sugar, ketosis and fasting can layer on top. When all three work together, you stop relying on willpower, because it is already built in.

Most women begin with the 21 Day Kickstarter, which includes the first steps of my Thrive Method. You can join the Kickstarter waitlist here.

Frequently asked questions

At what age do you gain the most weight?

There is no single age, and the research is mixed. Most women notice a gradual creep through midlife, often obvious in the 40s and 50s, as muscle slowly declines, estrogen fluctuates and fat settles around the middle. Years of a high-carb, high-sugar diet also push your insulin baseline higher over time.

What burns the most tummy fat?

No single food, exercise or supplement does, and you can't spot reduce it. Belly fat tends to respond when insulin comes down. Once your body can fuel workouts with fat rather than muscle, zone 2 (steady, easy-paced cardio where you can still hold a conversation) is a great place to start, along with strength training.

What is known as the "poor man's Ozempic"?

It is a social media nickname for cheaper, over-the-counter products, usually supplements, that people say curb appetite. I won't name any. The evidence varies and none works like the medication, so check with your GP or pharmacist before trying one.

What is the strongest appetite suppressant?

I would be wary of anyone who names one. Your own hormones are the most powerful appetite regulator. When insulin is steadier and your body can use fat for fuel, hunger tends to settle.

How to lose 10 kg naturally?

It varies with your starting point, hormones, sleep, stress and dieting history, so I can't give a timeline and I would be cautious of anyone who does. I prefer to measure progress by how your clothes fit, how steady your energy feels and how quiet food noise becomes, not just the scale.

Want to go further?

This post explains the why. If you would like help with where to go next, my free guide, Making Sense of Weight Loss, includes a few reflection questions to help you look back at what has and hasn't worked for you, a practical starting point, and how to book a free 30 minute chat with me.

Making Sense of Weight Loss - Free Practical Guide

No quick fixes | Long term results | Real whole food 🌻

Yours in health,

Emma