Flaxseeds: The Tiny Seeds I Add to Everything (And Why You Should Too)

There's a bag of ground flaxseeds in my fridge right now.

Actually, there's always a bag of ground flaxseeds in my fridge. It sits next to the chia seeds, and between the two of them, they probably appear in 80% of what I eat.

Not because I'm trying to be virtuous. Not because some wellness influencer told me to. But because these tiny seeds genuinely make a difference to how I feel, and they're so easy to use that there's really no reason not to.

Today I want to talk about flaxseeds specifically, because whilst they're similar to chia seeds in some ways, they have some unique benefits that are particularly relevant if you're dealing with perimenopause, gut health issues, or inflammation.

What Actually Are Flaxseeds?

Flaxseeds (also called linseeds) come from the flax plant. Tall, slim plants with delicate blue flowers that light up fields in summer.

It's one of the oldest crops we know about. For centuries, people used the stalks to weave linen for clothes and fabric. The seeds were kept after the pods dried at the end of the season.

The Latin name says it all: Linum usitatissimum, which literally means "very useful."

And they weren't wrong.

A Brief History (Because It's Actually Interesting)

Flaxseeds have been used medicinally for thousands of years.

Hippocrates wrote about using them for abdominal pains. Theophrastus recommended flax mucilage (the soothing gel that forms when seeds mix with water) for coughs. In Ayurveda, flax oil was used for skin conditions, wounds, and digestive issues.

And in the 8th century, Charlemagne believed so strongly in their health benefits that he passed laws requiring his subjects to eat them.

That's commitment to nutrition.

What's Actually Inside These Tiny Seeds

Flaxseeds might be small, but they're packed with nutrients that work together to support your health in multiple ways.

Soluble Fibre Feeds your gut microbes, which then produce compounds called short-chain fatty acids that strengthen your gut lining and reduce inflammation throughout your body. This is crucial for gut health, but also for hormone balance, as your gut and hormones are intimately connected.

Omega-3 Fats (ALA) Alpha-linolenic acid is a plant-based omega-3 that helps protect your blood vessels and lower inflammation. Not the same as the omega-3s in fish, but still valuable, especially if you don't eat much oily fish.

Protein Keeps you feeling satisfied and supports muscle health. Every tablespoon gives you a small protein boost.

Lignans (The Real Star) This is where flaxseeds really shine.

Lignans are plant compounds with powerful antioxidant and anti-inflammatory effects. The key lignan in flaxseeds is called secoisolariciresinol diglucoside (try saying that three times fast).

Flaxseeds are one of the richest sources of lignans on the planet. We're talking 75 to 800 times more than other plant foods.

And lignans are particularly interesting for women in perimenopause because they have mild phytoestrogenic effects, which means they can help balance oestrogen levels when they're fluctuating.

What Flaxseeds Actually Do

This isn't theoretical. Studies show that when people eat flaxseeds regularly, real things change.

Better Heart Health Soluble fibre binds to bile acids (which contain cholesterol) and helps remove them from your body, which can lead to lower cholesterol and triglyceride levels over time.

Lower Inflammation Markers like CRP and TNF-α can come down, especially if they were elevated to begin with. This matters because chronic inflammation is linked to a wide range of health conditions including heart disease, diabetes, autoimmune conditions, joint pain and worse perimenopause symptoms.

Healthier Weight Studies in people with higher BMI showed that adding flaxseed made a small but meaningful difference to weight and waist circumference. Not a magic fix, but a helpful piece of the puzzle.

Blood Sugar Balance People with type 2 diabetes saw better insulin sensitivity and lower HbA1c levels in studies. This is particularly relevant in perimenopause, when blood sugar balance can become more of a challenge and energy crashes become more common.

Hormone Balance Those lignans are converted by your gut bacteria into compounds that have mild oestrogenic effects. When oestrogen is low, they provide gentle support. When oestrogen is running high, they actually help moderate it. They essentially help balance things out, whichever direction you need.

The One Important Thing: You Need to Grind Them

Here's something worth knowing. If you eat flaxseeds whole, they'll pass through your digestive system completely intact. The outer shell is simply too tough to break down, so all those nutrients stay locked inside.

You need to grind them.

Two options:

Buy pre-ground flaxseed (also called flax meal). Easier and convenient, but once ground the oils can oxidise more quickly. Store in the fridge or freezer and use within a few months.

Grind them yourself. A cheap coffee grinder works brilliantly. Grind a batch, store in an airtight container in the fridge and it'll stay fresh for several weeks.

I do both. A bag of pre-ground lives in my freezer for busy days, and I grind fresh when I remember.

How I Use Flaxseeds Every Day

I genuinely add flax (or chia, or both) to almost everything I make. It's become so automatic that I barely think about it.

1. Overnight Oats

This is my default breakfast most days. I mix together:

40g oats, 1 tablespoon ground flaxseeds, 1 tablespoon chia seeds, 1 tablespoon raw cacao powder, 1 tablespoon almond butter, a splash of oat or dairy milk and a handful of berries.

Stir it all together, leave in the fridge overnight and grab it in the morning. The flax and chia soften and create a lovely creamy texture. It keeps me full until lunch, blood sugar steady and gut happy.

2. Smoothies

A tablespoon of ground flax makes smoothies thicker and creamier without any noticeable flavour change. My usual blend is a handful of spinach, frozen berries, kefir, 1 tablespoon ground flaxseed, 30g protein powder, one apple and a piece of ginger. Blend and go.

3. Baking

This is where flax really comes into its own because it disappears into recipes completely. I add 2 to 3 tablespoons of ground flaxseed to homemade bread, scones, muffins, pizza dough and pancakes. You don't taste it, but you get all the nutritional benefit.

4. Seeded Crackers

I make these regularly. They're crunchy, satisfying and brilliant with hummus or cheese. So much better than anything shop bought.

5. Sprinkled on Everything

I keep a jar of mixed ground seeds (flax, chia, hemp, sunflower and pumpkin) on the worktop and sprinkle it on salads, yoghurt, porridge, soups and roasted vegetables. Extra nutrition, extra texture and genuinely zero effort.

Why This Matters, Particularly in Perimenopause

I've talked about flaxseeds generally, but let me be specific about why they're particularly valuable during perimenopause.

Hormone Balance. Those lignans help moderate oestrogen fluctuations. Not dramatically, but gently and consistently over time.

Inflammation. Perimenopause often comes with increased inflammation, showing up as joint pain, headaches or symptoms that feel more intense than they used to. The omega-3s and lignans in flaxseeds help reduce this.

Gut Health. Your gut microbiome changes during perimenopause, which can affect everything from your mood to your weight to how well you sleep. The fibre in flaxseeds feeds beneficial gut bacteria.

Blood Sugar. Insulin resistance often increases during perimenopause, making weight management harder and energy more unpredictable. Flaxseeds support better insulin sensitivity.

Heart Health. After menopause, heart disease risk increases significantly. Supporting heart health during perimenopause, when cholesterol often starts to rise, is a sensible and proactive step.

One tablespoon of ground flaxseeds addresses all of these areas at once. That's why the bag lives permanently in my fridge.

Flax vs Chia: Do You Need Both?

I get asked this a lot. Honestly, they're similar enough that you could just pick one. But they each have slight advantages.

Flaxseeds are much higher in lignans for hormone balance, have slightly more omega-3s, need to be ground and are usually a little cheaper.

Chia seeds don't need grinding, form more of a gel which is great for chia pudding, and have slightly more protein and calcium.

I use both because I like variety and they're both so easy to add to food. But if you only want one, flax is particularly well suited to perimenopause support.

The Bottom Line

You don't need expensive supplements or complicated routines.

Sometimes the simplest additions make the biggest difference.

One tablespoon of ground flaxseeds added to your breakfast gives you fibre for gut health, omega-3s for inflammation, lignans for hormone balance and support for cholesterol, blood sugar and heart health. All for about 10p and no extra effort.

The bag in my fridge isn't going anywhere.

If you'd like support working out what your body needs and how simple daily habits could help you feel better, I'd love to have a conversation. You can find out more about working with me here.