foods to boost metabolism

Always Tired and Gaining Weight After 40? These 3 Foods Support Your Liver, Hormones & Metabolism

July 03, 20266 min read

Always Tired and Gaining Weight After 40? These 3 Foods Support Your Liver, Hormones & Metabolism

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You’re eating healthy.

You’re trying to make better choices.

You’re drinking your water, choosing whole foods, and doing everything you’ve been told should help you feel better.

But somehow…

By 2 p.m., your energy disappears.

You walk into a room and forget why you’re there.

Your brain feels foggy.

Your digestion isn’t what it used to be.

And the scale keeps creeping upward — especially around your belly — no matter how hard you try.

If this sounds familiar, I want you to know something important:

The answer is not always eating less.

It’s not always exercising harder.

And it’s not because your body is “broken.”

One often-overlooked piece of the metabolism puzzle is your liver.

Your liver is one of your body’s most important metabolic organs. It is involved in hundreds of processes, including helping process nutrients, supporting hormone balance, managing fats and carbohydrates, and helping remove substances your body no longer needs.

As women enter perimenopause and postmenopause, supporting the systems that influence metabolism becomes even more important.

And one of the simplest places to start?

Food.

Certain foods provide nutrients and compounds that support your liver, gut health, hormones, and overall metabolic function.

Here are three foods I regularly include in my own diet and recommend to my clients.

1. Cruciferous Vegetables: The Liver-Supporting Powerhouse

Cruciferous vegetables include:

  • Broccoli

  • Brussels sprouts

  • Cabbage

  • Cauliflower

  • Bok choy

  • Arugula

  • Radishes

These vegetables contain compounds that support your body’s natural detoxification pathways.

Your liver helps process and eliminate substances your body no longer needs, including byproducts from normal metabolism and hormone processing.

This is especially important for women over 40 because hormone changes during perimenopause and menopause can affect how your body handles estrogen.

Adding more cruciferous vegetables can be a simple way to give your body additional nutritional support.

Easy ways to add more cruciferous vegetables:

  • Add a handful of arugula to your salad

  • Roast Brussels sprouts with olive oil and sea salt

  • Use cauliflower rice as a side dish

  • Add broccoli or cabbage to a stir fry

  • Try radishes sliced into salads

A helpful tip:

When you chop broccoli, cauliflower, or cabbage, let it sit for about 10–15 minutes before cooking.

This allows beneficial compounds to develop and may also make these vegetables easier for some people to digest.


2. Beets: Supporting Detoxification, Blood Flow & Energy

Beets are one of my favourite foods to include for metabolic support.

Their vibrant colour comes from compounds called betalains, which act as antioxidants and help protect cells from oxidative stress.

Beets also contain betaine, a compound involved in methylation.

Methylation is one of the body’s important repair and processing pathways and plays a role in many functions, including hormone metabolism.

Another reason I love beets?

They naturally support nitric oxide production, which helps improve blood flow.

Better blood flow supports exercise performance, cardiovascular health, and energy production.

Easy ways to eat more beets:

  • Grate raw beets into salads

  • Add them to smoothies

  • Roast them as a side dish

  • Make a simple beet salad with olive oil and salt

I personally prefer eating whole beets instead of only drinking beet juice because you also get the important fibre.

And a quick note:

If you notice your urine looks slightly pink or red after eating beets, this can happen and is usually simply from the natural pigments in beets.


3. Raw Carrots: The Simple Daily Habit for Gut & Hormone Support

Sometimes the simplest foods create the biggest impact.

Raw carrots are one of my favourite daily habits because they support both gut health and hormone balance.

The fibre in raw carrots helps support healthy digestion and regular bowel movements.

Your gut plays an important role in hormone balance because it helps remove hormones your body has already used.

When digestion is sluggish, some hormones can be reabsorbed instead of leaving the body.

A simple raw carrot snack can be an easy addition to your day.

Try this:

Eat one raw carrot about 30 minutes away from a meal.

You can also:

  • Grate it into a salad

  • Make a raw carrot salad with olive oil and sea salt

  • Add it as an afternoon snack

It’s simple, affordable, and most people already have carrots sitting in their fridge.


Can Supporting Your Liver Help With Weight Loss After 40?

Supporting your liver is not a magic solution for weight loss.

There is no single food that will suddenly change your metabolism overnight.

However, improving your overall nutrition, supporting digestion, eating enough protein, balancing blood sugar, managing stress, and giving your body the nutrients it needs can all influence how your body functions.

For many women over 40, weight struggles are not about a lack of discipline.

They are often about understanding what your unique body needs during this stage of life.

That is exactly why I created my program, Metabolic Mastery for Women Over 40.

Inside the program, I help women create a personalized roadmap to support their metabolism, hormones, nutrition, and lifestyle so they can stop guessing and finally understand what works for their body.

If you’re ready to learn how to support your metabolism after 40, visit:

nutritionherway.com/mm


Your Simple Challenge

This week, choose one:

✅ Add cruciferous vegetables to one meal daily
✅ Add beets to your salads or meals
✅ Eat one raw carrot daily

Start simple.

Small daily habits create powerful changes over time.


Frequently Asked Questions

What foods support liver health after 40?

Foods that support liver health include cruciferous vegetables like broccoli and cabbage, beets, carrots, leafy greens, herbs, and other nutrient-dense whole foods. These foods provide fibre, antioxidants, and plant compounds that support normal liver function.

Can liver health affect weight loss after 40?

Your liver plays an important role in metabolism, hormone processing, and nutrient regulation. Supporting overall liver health through balanced nutrition, adequate protein, fibre-rich foods, and healthy lifestyle habits may support your body’s ability to regulate metabolism.

Why am I tired all the time after 40?

Fatigue after 40 can have many contributing factors, including hormonal changes, blood sugar fluctuations, poor sleep, chronic stress, nutrient deficiencies, and changes in metabolism. Supporting foundational health habits like nutrition, sleep, stress management, and movement can help improve energy.

What foods help with hormone balance during menopause?

Foods that support hormone health include fibre-rich vegetables, adequate protein, healthy fats, and nutrient-dense whole foods. Cruciferous vegetables and fibre-rich foods may support the body’s natural hormone processing pathways.

Is belly fat after 40 caused by eating too much?

Not always. Changes in hormones, insulin sensitivity, stress, sleep, muscle mass, and metabolism can all influence body composition as women age. Creating a personalized approach is often more effective than simply cutting calories.

How can I improve my metabolism after 40?

Improving metabolism after 40 involves more than eating less. Key factors include eating enough protein, supporting muscle, managing stress, prioritizing sleep, balancing blood sugar, and providing your body with the nutrients it needs.

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Lara Frendjian, RHN

Lara Frendjian, RHN

Hi, I’m Lara, a nutritionist and weight loss coach dedicated to helping women over 40 regain their energy, boost their metabolism, and feel at home in their bodies again—without crash diets or extreme restrictions. After experiencing my own struggles with stubborn weight gain and exhausting energy dips, I discovered how to work with, not against, my body’s natural rhythms. Now, I’m passionate about sharing what I’ve learned and guiding other women through these changes with practical, sustainable strategies. Through my Metabolic Mastery program, my podcast, and my online community, I help women navigate the unique challenges that come with hormonal changes, weight gain, and fatigue. My approach is simple, personalized, and grounded in the latest nutrition science, so you get real results that fit your lifestyle. I know how overwhelming this journey can feel, but I believe in empowering you with the tools to finally make a change that lasts. I’m here to help you stop feeling stuck, reclaim your energy, and enjoy the vibrant, healthy life you deserve.

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