How to Eat for Hormones, Energy & Weight Loss in Your 30s and 40s

How to Eat for Hormones, Energy & Weight Loss in Your 30s and 40s

Let’s be real, eating well in your 20s is a breeze compared to the hormonal rollercoaster that hits in your 30s and 40s. One day you’re fine, the next you’re bloated, exhausted, and staring down another pair of jeans that no longer fit. If you’ve found yourself frustrated by fad diets, constant tracking, or feeling like your body has turned against you, you’re not alone – I’ve been through it too and it sux.

But here’s the good news: eating in a way that supports your hormones, boosts energy, and encourages weight loss doesn’t have to mean deprivation or food guilt. You just need to understand what your body needs now, and make small, consistent changes that actually work with your hormones, not against them.

Here’s how:

1. Start with These Simple Food Principles

The foundation of balanced hormones and steady energy starts with what you put on your plate.

→ Protein First:
Your body needs more protein than you think, especially in perimenopause when muscle mass and metabolism begin to decline. Aim for 20–30g of protein per meal: think eggs, chicken, turkey, fish, or a quality plant-based protein like hemp.

→ Healthy Fats Are Your Friend:
Fats don’t make you fat but hormonal chaos does. Healthy fats like avocado, butter, extra virgin olive oil, nuts, seeds, and wild salmon are essential for hormone production, brain function, and keeping you full.

→ Prioritise Whole, Real Foods:
If it comes in a box with a long shelf life, chances are your body doesn’t know what to do with it. Stick to foods your grandmother would recognize: veggies, high-quality proteins, fruits in moderation, and natural starches like sweet potato.

2. Get Strategic with Meal Timing

Meal timing can make a huge difference in how you feel and how your body burns fat.

→ Eat 3 Proper Meals, No Snacks:
Snacking all day spikes your insulin and doesn’t give your digestive system a break. Instead, eat three nourishing meals with adequate protein and fat to keep you satisfied. This simple shift alone can reduce bloating, stabilize blood sugar, and help you feel more in control of your appetite.

→ Try a Gentle Fast:
Women in their 30s and 40s benefit from intermittent fasting when done correctly. Start with a 12-hour overnight fast (like 7pm to 7am). This gives your gut time to repair and improves insulin sensitivity, two crucial pieces for weight loss and hormone balance.

Just remember, don’t fast when you’re overly stressed or sleep-deprived, I’ve done it and it doesn’t work. Also remember to schedule fasting alongside your cycle. You can download The Power of Fasting and Your Cycle chart here by Dr Mindy Pelz.

3. Realistic Portion Tips (So You’re Not Guessing)

You don’t need to weigh and track every bite – ain’t nobody got time for that. But a little structure helps when your hormones are running the show.

Here’s a quick visual guide:

• Protein: Palm-sized (1–2 per meal)

• Veggies: 2 fists or more (half your plate)

• Healthy fats: Thumb-size or a small handful of nuts/seeds

• Complex carbs (optional): Cupped hand portion of sweet potato, brown rice, or legumes (once a day if aiming for weight loss)

Using a smaller plate can also be a game changer for naturally reducing portion sizes without feeling deprived.

4. Supplements That Support You (Especially For Her)

You can’t supplement your way out of a bad diet but the right supplements can support your digestion, hormones, and energy in a big way.

Here are a few of my essentials:

✔️ Magnesium (glycinate or citrate):
Supports stress resilience, sleep, and regular bowel movements.

✔️ Omega-3s:
Reduce inflammation and support hormonal balance.

✔️ A quality probiotic – like For Her
Our gut is the command centre for hormones, immunity, digestion, and even mood. But after 35, especially if you’ve had babies, taken antibiotics, or feel constantly bloated, it needs help.

That’s where For Her comes in. It’s my daily, non-negotiable probiotic designed specifically for women’s gut and hormone health. Taken first thing in the morning and again at night, it helps rebalance your microbiome, reduce bloating, and improve digestion so you can get the most out of the food you’re eating.

👉 Shop For Her Probiotic [here] to support your body from the inside out.

There’s a lot of noise out there when it comes to food, but when it comes to your hormones, digestion, and energy, it’s about returning to the basics and tuning in to what your body needs.

You don’t have to starve, track, or deprive yourself to lose weight and feel amazing again. You just need a strategy that’s grounded in real food and tailored to this powerful stage of life.

And it starts on your plate. 🥦

Want a done-for-you plan to reset your gut, reduce bloat, and feel amazing?
Grab my 7 Day Gut Healing Meal Plan it truly is the perfect place to start.