I’m going to get right to the point as I see midlife women making this mistake time and again. Cutting carbs is NOT the most effective way to bring down your blood sugar levels and prevent pre-diabetes in midlife and beyond. Particularly if you:
- Are very sedentary for big parts of the day
- Struggle with poor sleep
- Feel constantly stressed
- Are navigating perimenopause
- Enjoy a glass (or more) of wine every/most days
But there is great news in this scenario – I promise!!!
Understanding High Blood Sugar and Pre-Diabetes in Midlife
Did you know that nearly 1 in 3 women over 40 have elevated blood sugar levels? For women entering perimenopause and beyond, hormonal changes can make it more challenging to keep blood sugar stable. Left unmanaged, chronic high blood sugar can lead to serious health issues such as type 2 diabetes, heart disease, nerve damage, and kidney problems.
Key contributors to high blood sugar and pre-diabetes in midlife include:
- Hormonal shifts: As oestrogen and progesterone fluctuate during perimenopause, insulin sensitivity often decreases, making blood sugar harder to regulate.
- Chronic stress: Persistent stress elevates cortisol, a hormone that can disrupt blood sugar control.
- Poor sleep: Sleep deprivation affects hunger hormones and increases cravings, creating a vicious cycle.
- Low activity levels: Sitting too much or avoiding exercise reduces the body’s ability to use glucose effectively.
- Alcohol consumption: Regular drinking can interfere with the liver’s role in maintaining blood sugar balance.
So, where is the good news in all this? Well research shows that targeted nutrition and lifestyle changes can have a profound impact on risk of pre-diabetes in midlife. And the list above gives you way more options to focus on than just never eating bread again (which quite frankly sounds miserable). In fact, studies indicate that regular exercise, a balanced diet rich in whole foods, and stress management techniques can lower the risk of developing type 2 diabetes by up to 58% in high-risk individuals.
Preventing Pre-Diabetes in Midlife: Why It’s NOT Just About Cutting Carbs
When it comes to managing blood sugar levels and preventing diabetes, many women in midlife may find themselves caught in the “low-carb” trend. After all, we’re often told that reducing carbohydrates is one of the most effective ways to lower blood sugar, but is it really the whole solution?
The truth is, simply cutting out carbs is rarely the most effective or sustainable approach for managing blood sugar, especially for women in their 40s and beyond. Let’s break down why, and how taking a more holistic approach is key.
The Problem with an All-or-Nothing Carb Mentality
While it’s true that refined carbs (like white bread, sugary snacks, and processed foods) can cause rapid spikes in blood sugar and insulin, carbs are not inherently bad—and not all carbs have the same effect on your body. In fact, complex carbs, such as those in whole grains, vegetables, and legumes, are a vital part of a healthy, balanced diet.
Here’s what the research says:
Studies show that extreme carb restriction isn’t always effective in the long-term for women over 40. In fact, some research suggests that drastic low-carb diets can have a negative impact on hormonal balance, gut health, and metabolism, all of which are especially important during perimenopause and menopause.
A review published in the Journal of Clinical Endocrinology & Metabolism in 2020 found that women with insulin resistance—common for those in midlife—do not benefit from excessively low-carb diets. Rather, they found better outcomes when women focused on balanced macronutrient intake and whole-foods-based diets that included healthy carbs. This approach helps maintain insulin sensitivity and provides the body with much-needed nutrients that support overall well-being and hormone regulation.
Why Midlife Women Need a More Balanced Approach
For women in midlife, the challenge isn’t just about carbs—it’s about insulin sensitivity and the ability of the body to process glucose effectively. As oestrogen and progesterone levels fluctuate during perimenopause, insulin sensitivity naturally decreases, making blood sugar harder to regulate and pre-diabetes in midlife much more difficult to prevent.
While cutting out all carbs might seem like a quick fix, it can actually exacerbate the problem in the long run. Depriving your body of carbohydrates can lead to energy crashes, mood swings, and worsened cravings—all of which can make it harder to maintain stable blood sugar levels. And when your body isn’t getting enough carbs, it might turn to other sources, like protein or fat, to fuel your energy needs. This can lead to unwanted metabolic shifts, including a potential decrease in lean muscle mass, which is something women in midlife definitely want to avoid.
What Research Shows: A Moderate Approach Works Best
Instead of eliminating carbs completely, research points to a balanced approach as being the most effective way to manage blood sugar levels and prevent diabetes in women over 40.
For example, a study published in The Lancet Diabetes & Endocrinology in 2017 found that moderate carbohydrate intake, paired with higher fibre and plant-based foods, was more beneficial for insulin sensitivity than extreme low-carb diets. This means that incorporating high-quality carbs—like vegetables, fruits, and whole grains—can actually help regulate blood sugar, improve heart health, and maintain steady energy throughout the day.
Incorporating fibre-rich carbohydrates (such as oats, quinoa, and sweet potatoes) into meals can also help slow the absorption of sugar into the bloodstream, which reduces the risk of blood sugar spikes. These foods are packed with essential nutrients and antioxidants that support the overall health of women during perimenopause and beyond.
The Key to Success? Balance Over Restriction
The ultimate goal is not to cut out food groups or follow a restrictive diet, but to create balance. Focusing on foods that are nutrient-dense, rich in fibre, and packed with vitamins and minerals can have a lasting impact on stabilising blood sugar and promoting long-term health.
What Needs to Be Considered Beyond Diet
So, what else should you be focusing on when it comes to preventing high blood sugar and improving your overall health? It’s about looking at lifestyle as a whole, rather than just restricting foods. Here’s where other key factors come into play:
Moving More
Even a quick 10-minute walk after meals can boost insulin sensitivity. Movement helps your muscles use glucose more efficiently, stabilising blood sugar levels and reducing the risk of spikes. If you struggle to fit exercise into your day, try “exercise snacks”—short bursts of movement like climbing stairs, doing a set of squats, or a 5-minute stretch session. These mini sessions are highly effective for blood sugar management.
Prioritising Sleep
Poor sleep disrupts hunger hormones like ghrelin and leptin, making cravings harder to resist and blood sugar levels harder to manage. Aim for 7-9 hours of quality sleep by creating an effective sleep routine. This might include consistent bedtimes, limiting screen time before bed, and creating a calming evening ritual such as reading or meditating to signal to your body that it’s time to wind down.
Stressing Less
Chronic stress spikes cortisol, which can throw blood sugar regulation out of whack. Whilst we can’t always minimise the stressors – we can impact how we react to them. Stress relief is a crucial piece of the puzzle. It’s wise to explore stress management techniques, such as deep breathing, mindfulness, or yoga, that can help dial down stress in as little as 2 minutes when practiced a few times throughout the day. These simple activities can make a huge difference in your overall stress levels, and they won’t interfere with blood sugar regulation. A few deep breaths or a couple of minutes of meditation can reset your body’s stress response and keep you on track. For more practical stress management tips head to my blog ‘Vagus Nerves Stimulation: a Game Changer for Menopause Symptoms’.
Hormonal Support
Perimenopause can impact insulin sensitivity, making it easier for blood sugar to fluctuate. Support your hormonal balance with nutrient-rich foods, regular movement, and proper stress management. Supplements or professional guidance maybe helpful here to ensure you have a personalised approach to hormone support that works for you.
Alcohol Rethink
Overdoing it on alcohol can spike blood sugar and strain your liver, which plays a significant role in managing insulin. However, research shows that a significant number of midlife women drink more than the recommended amount, using alcohol for stress relief. While a glass of wine may seem like a quick fix, it’s essential to reflect on whether this is the best way to manage your stress.Try reducing your intake to a few drinks a week or swapping for low-sugar alternatives. If you rely on alcohol as a stress reliever, consider exploring other techniques to relax that support your overall health and head to my blog post ‘Alcohol Consumption in Midlife: Finding the Balance’ for additional support.
Ready to Thrive?
If you’re looking for realistic, empowering support to navigate midlife and perimenopause with ease, consider joining my ‘Thrive Hive’—a supportive accountability group designed to help you stay informed, consistent, and thriving through midlife and beyond. Together, we’ll take the guesswork out of midlife health and focus on lasting, sustainable changes. ??
And, don’t forget, if you like what you’ve read and would like more practical information and tips on nutrition, lifestyle and mindset for midlife women then I’d love it if you followed me at motherflushingmidlife at the social links below. And, feel free to spread the word.
