If you’ve been doing everything “right” – eating less, moving more – and the scale doesn’t budge, it can feel frustrating and confusing; like climing an escalator that’s moving down. For many women living with Polycystic Ovary Syndrome, that experience is very real. This is less about willpower than It is about hormones, and more specifically, how your body responds to insulin.
For Black women in particular, this journey can feel even more isolating. Many have spent years feeling dismissed, misunderstood, or given advice that does not reflect their cultural diet or lived reality. This post is here to offer clear, evidencebased information in a way that actually feels relevant and usable. I also want to be transparent: I am not speaking from personal experience with PCOS, but from research and a commitment to making this information more accessible for you.
The NHS recognises diet and lifestyle changes as key parts of managing the condition, especially when insulin resistance is present.
What PCOS is actually doing to your body
According to the NHS, Polycystic Ovary Syndrome affects around 1 in 10 women of reproductive age. But for many people living with it, the day-to-day reality is far more complex than a statistic. PCOS often involves ongoing symptoms like irregular periods, fatigue, weight changes, cravings, and hormonal fluctuations that can affect energy, mood, and confidence, making everyday life and routines feel inconsistent or harder to manage.
One of the main culprits of PCOS symptoms is insulin resistance. This means your body does not respond to insulin as effectively as it should. As a result, your body produces more insulin to compensate. Higher insulin levels can encourage fat storage, particularly around the abdomen, and can also increase hunger and cravings for sugary or refined carbohydrate foods.
This is often why traditional advice like “eat less and move more” does not work in the same way. Your body is working with a different set of signals.
Why “eat less and move more” isn’t helping you shift your PCOS weight
Weight loss isn’t one-size-fits-all. While we often hear the advice to “move more and eat less”, the type of movement and the quality of food usually need to be tailored to the individual, because we all bring different cultural backgrounds, ages, lifestyles, and health needs into the equation.
The problem with generic diet advice
Take a postpartum mum, for example. Asking her to start running for weight loss at 8 weeks postpartum would not be appropriate, as her body is still recovering, her joints and core are not yet fully restored, and high-impact exercise could add unnecessary stress rather than support her healing. In this stage, gentler movement like walking is usually best, as it supports circulation, mental wellbeing, and her gradual return to fitness without overloading the body.
In the same way, “eating less” can also be unhelpful, particularly if she is breastfeeding, where the body has increased energy and nutrient demands. Instead, she may benefit more from eating enough quality food, with a focus on higher protein intake to support tissue repair and recovery, and fibrerich foods to support digestion and energy balance. It is also important to acknowledge that postpartum recovery is not a quick process; a woman’s body does not simply come back together neatly within 6–8 weeks, and for many women, recovery can take a year or longer. This example highlights a wider point: effective weight management must consider context, not just calories in versus calories out.
Why hormones matter more than calories alone
One of the most important factors is improving the quality of carbohydrates in your diet: choosing lower glycaemic, fibre rich foods such as vegetables, beans, and whole grains, while reducing refined carbohydrates and sugary foods that cause rapid blood sugar spikes. Pairing carbohydrates with protein and healthy fats also helps to slow digestion and create a more stable blood sugar response. Alongside nutrition, regular movement — particularly strength training and daily walking — improves how effectively the body uses glucose, helping muscles absorb sugar more efficiently. Sleep and stress management also play a role, as poor sleep and chronic stress can increase hormones that worsen insulin resistance.
Why PCOS changes how your body responds to food
This is why the traditional advice of “eat less and move more” can sometimes be counterproductive in the context of PCOS. If food choices are still driving large blood sugar spikes, simply reducing portion sizes may not meaningfully lower insulin levels. In some cases, very low-calorie intake can also increase stress hormones, increase cravings, and reduce energy, making it difficult to maintain weight loss efforts. Similarly, increasing exercise without addressing diet quality or incorporating strength training may not significantly improve insulin sensitivity. Instead, the focus needs to shift towards supporting the body’s hormonal responses, so that eating and movement work with your metabolism, not against it.
In the next section, we’ll go into the details of what this actually looks like in real life. We’ll look at the kinds of food and types of movement that are known to support insulin balance and make weight loss more manageable when living with Polycystic Ovary Syndrome.
How to eat for PCOS weight loss
The Royal College of Obstetricians and Gynaecologists states: “It is recommended that lifestyle changes, including diet, exercise and weight loss, are initiated as the first line of treatment for women with PCOS for improvement of longterm outcomes”.
Understanding low GI vs high GI foods
One of the most widely recommended approaches for managing Polycystic Ovary Syndrome is focusing on lower glycaemic index (GI) foods. These are foods that contain carbohydrates and are digested and absorbed more slowly, leading to a more gradual rise in blood sugar. The glycaemic index (GI) tells us whether a food that contains carbohydrate raises blood sugar levels quickly, moderately or slowly. Each food and drink has a score between 0 and 100. High GI foods (70 or above) cause a rapid rise in blood glucose, while low GI foods (55 or below) lead to a slower rise after eating.
If you are unsure whether a food is low GI, a simple trick is to Google something like “sweet potato glycaemic index” — it is an easy way to learn over time. It is worth taking the time to understand GI foods, because if you are trying to lose weight, changing your diet is one of the most important steps, and steadier blood sugar levels are known to support better insulin regulation, which is particularly relevant in PCOS weight loss.
Understanding carbohydrates
Carbohydrates are found in a wide range of foods that are an important part of a balanced diet. These include starchy foods such as potatoes, sweet potatoes, yam, cassava, plantain, rice, oats, bread, pasta, and grains like cornmeal (polenta/eba). They also include legumes and pulses such as lentils, chickpeas, kidney beans, and blackeyed peas, as well as foods with added sugars like cakes, sweets, and desserts, and naturally occurring sugars found in fruits (fructose) and milk or dairy products (lactose).
Why fat loss is harder with sugary and highly processed foods
After a meal, any starchy or sugary carbohydrates eaten are digested in the gut and absorbed into the bloodstream, raising blood glucose levels. When your blood sugar rises very quickly (from sugary or ultraprocessed foods), your body releases a large amount of insulin. High insulin levels make it easier for your body to store fat and harder to burn it, which can make weight loss feel frustratingly slow.
The goal is not to stop your blood sugar from rising, but to keep it steady so your body does not have to keep producing excess insulin. With PCOS, insulin resistance needs addressing first, and that starts with your diet. You can begin helping your body by reducing highly processed foods and focusing more on whole foods.
Eating for PCOS in Black African and Caribbean diets
Common higher GI foods in cultural diets
In many AfroCaribbean and African diets, higher GI choices can include white rice, white bread, and overripe plantain, while lower GI options include foods like brown rice, oats, beans, lentils, chickpeas, green bananas, and less ripe plantain, especially when combined with fibrerich vegetables.
Why fibre, protein and fats matter
Protein, fat, and fibre all slow down digestion, which means that when they are eaten alongside carbohydrate foods, they help reduce how quickly glucose is released into the bloodstream. Importantly, this does not mean completely giving up the foods you grew up with. It means adjusting portions, combinations, and cooking methods so that your meals support your body rather than work against it.
Smarter swaps (not food restriction)
In practical terms, this might look like pairing rice or yam with fish, chicken, or beans, and adding vegetables such as cabbage, spinach, okra, callaloo, carrots, or green beans. These combinations help create a more balanced meal that supports steadier blood sugar levels.
Protein, fat, and fibre do not just sit on the side; they actually slow the sugar release, turning a sharp blood sugar spike into a much smoother rise.
What happens when blood sugar spikes
When blood sugar rises more gradually, insulin levels remain more stable. Over time, this can support fat loss, improve energy levels, and reduce some common PCOS symptoms that are driven by insulin resistance, making symptoms more manageable and less intense. This matters a great deal because when you feel well within yourself it can make showing up for workouts so much easier, and the mental band with needed to also shop, prep and cook.
Food plays such a major role in our body’s capacity to take on more in life; the effort you put in goes a long way!
How to build balanced traditional meals
Food is cultural, and any plan that ignores that is unlikely to last. Meals like rice and peas, plantain, yam, and stewed meats can still have a place. The focus is on balance. That might look like smaller portions of higher GI foods, alongside more vegetables, lean proteins, and fibre rich options.
I think understanding this better could really help a lot of Black women lose weight without unnecessary stress. You do not have to give up cultural foods — just adjust how they are prepared (i.e grill, boil or bake instead of frying) and how you balance your plate to keep your blood sugar steady.
Real experiences from women with PCOS
Sometimes, the most relatable insights come from women who are living through it. In online communities like Lipstick Alley and Reddit PCOS threads, many women share what has helped them after years of trial and error:
> “Spearmint tea twice a day literally changed my life. My skin cleared up and I stopped growing hair on my chin within 6 weeks. I thought people were exaggerating.”
> “I stopped eating rice every day and swapped to sweet potato and yam. Combined with 30 min walks, I dropped two dress sizes in four months. I barely changed anything else.”
> “My doctor never mentioned inositol. Found it on here, took it for three months alongside cutting out bread and my cycle came back after 18 months of nothing.”
These experiences are personal, and go to show that small, consistent changes – especially around diet and movement – can lead to big changes.
Exercise for PCOS weight loss
Why strength training is essential
Building muscle is one of the most sustainable ways to support weight loss and long-term health. This is especially important in Black communities, where insulin resistance related conditions like type 2 diabetes are more common. Since Polycystic Ovary Syndrome is closely linked to insulin resistance, managing it through lifestyle -like strength training – can have a significant impact on long-term health.
If you are aiming to lose weight and maintain a healthy lifestyle, adding strength training into your routine is key. Cardio is great for heart health, but strength training plays a major role in improving body composition and metabolic health.
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How muscle improves insulin sensitivity
Strength training helps your body use energy more efficiently. As you build lean muscle, your body becomes better at using glucose, even at rest. Muscle is one of the main places your body uses up sugar, so the more lean muscle you build, the better your body becomes at handling glucose.
It is not about cutting out cardio (you need it), but about creating balance. Strength training supports long-term health, strength, and metabolic function.
Why walking after meals combined with strength helps PCOS
The NHS states that weight loss of just 5% can lead to significant improvement in PCOS, particularly because of its effect on insulin sensitivity. This is good news, because it is something you can influence. At the same time, weight loss is a marathon, not a sprint. Consistency matters more than intensity.
The current NHS recommendations for exercise are 150 minutes of moderate intensity or 75 minutes of vigorous intensity exercise each week, in addition to at least 2 strength sessions. For someone who works a 9–5, this could look like:
Option 1: Balanced, realistic week
Monday – 30 min brisk walk (after work)
Tuesday – Strength training (30–40 min at home or gym)
Wednesday – 30 min walk (lunch break or evening)
Thursday – Rest or light movement (stretching, short walk)
Friday – Strength training (30–40 min)
Saturday – 45–60 min walk, dance class, or cycling
Sunday – Rest or gentle walk
This meets:
~150 minutes moderate movement
2 strength sessions
Doing high intensity workouts every day can increase stress hormones like cortisol, which may worsen insulin resistance. Instead, a more balanced approach tends to work better. Strength training a few times a week can help your body use glucose more effectively, while regular walking — especially after meals — can support blood sugar control.
Walking is excellent for cardio and a major key for PCOS weight loss. Rest and recovery are just as important, as they allow your body to regulate itself.
Consistency matters more than intensity.
What progress looks like with PCOS
Results with PCOS can be slow, and that can be difficult if you are used to quicker changes.
In the first month, improvements in energy levels are often noticed before any visible weight loss.
By the second month, as insulin levels become more stable, the body may begin to lose fat more efficiently.
By the third month, some women report changes such as a drop in dress size, clearer skin, and feeling more in control of their health.
Final thoughts on working with your body, not against it
PCOS can feel overwhelming, especially when the information you receive does not reflect your reality. However, with the right approach, it is manageable.
This is not about extreme diets or punishing routines. It is about understanding your body and making steady, realistic changes that you can actually maintain.
Start with one change this week. Then build from there.
Disclaimer
This post is for informational purposes only and does not constitute medical advice. Always consult your GP or a qualified healthcare professional before making changes to your diet, exercise, or supplements, especially when managing Polycystic Ovary Syndrome.
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