Life After 40: The Small Health Changes That Can Make a Big Difference

#Collaborative post

There is something about turning 40 that changes the way you think about your health.

In your twenties and thirties, it’s easy to push through tiredness, skip workouts, survive on little sleep and bounce back quickly.

Having a week of junk food doesn’t affect you, and if you don’t reach your daily water intake, it’s no big deal.

But as you move into your forties, your body starts sending different signals. Recovery takes longer, energy levels can fluctuate, and you may notice changes in your skin, hair, joints and overall wellbeing.

For many of us, it feels as though we are losing part of who we are and our identity as changes come and go, some more permanent than others.

This stage of life coincides with some of the busiest years of motherhood, too. Between managing family life, careers, ageing parents and everything else on the never-ending to-do list, prioritising your own health can often fall to the bottom.

The good news is that supporting your body after 40 doesn’t have to mean a complete lifestyle overhaul. Sometimes it’s the small, consistent habits that make the biggest impact.

Why Health Needs Change After 40

As we age, our bodies naturally produce less collagen, a protein that plays a vital role in maintaining healthy skin, hair, nails, joints and connective tissues.

Research suggests that collagen production begins to decline from our mid-twenties, with losses becoming more noticeable as we move through our forties and beyond. This can contribute to some of the common changes many women experience, including:

• Fine lines and wrinkles
• Reduced skin elasticity
• Joint stiffness
• Slower recovery after exercise
• Thinner hair and more brittle nails

While ageing is something to embrace, understanding these changes can help us make informed choices about supporting our bodies. It also means that with small tweaks to your lifestyle, you can feel just like you without huge changes.

The Importance of Movement

Exercise after 40 isn’t about chasing the body you had in your twenties. It’s about protecting your future health.

Regular movement helps support:

• Muscle strength
• Bone density
• Heart health
• Mental wellbeing
• Mobility and flexibility

Whether it’s walking, strength training, swimming or yoga, finding activities you genuinely enjoy makes it much easier to stay consistent.

Even 20 minutes a day can have a positive impact on your long-term health and can help you keep your body in the best shape it can be.

I have a terrible habit of sitting still for too long, but as we move out into the countryside, I am going to make sure I take time to get myself out in the fresh air and get those joints moving a little more.

Don’t Underestimate the Power of Nutrition

Many women find that what worked nutritionally in their younger years no longer delivers the same results.

Focusing on whole foods, adequate protein, healthy fats, and a variety of colourful fruits and vegetables can help support energy levels and overall wellbeing. No one is saying cut out your favourite treats, but fuelling your body most of the time with what it needs will help you feel so much better in the long run.

Protein becomes especially important as we age because it helps maintain muscle mass, supports recovery and contributes to healthy ageing.

Alongside a balanced diet, some people choose to add supplements to support specific health goals.

Where Collagen Fits Into the Picture

Because natural collagen production declines with age, collagen supplements have become increasingly popular among women looking to support healthy ageing.

Products such as Naked Nutrition’s collagen supplement provide hydrolysed collagen peptides that are designed to be easily absorbed by the body.

Many people incorporate collagen into their daily routine by adding it to coffee, smoothies or breakfast recipes, making it a simple addition to an already busy lifestyle.

While collagen isn’t a miracle solution, it can be part of a broader approach to supporting skin health, joint function and overall wellness as we age.

Sleep: The Health Habit We Often Ignore

If there is one thing many women over 40 have in common, it’s that quality sleep becomes more valuable than ever.

Sleep supports:

• Hormonal balance
• Immune function
• Mental clarity
• Muscle recovery
• Skin health

Creating a consistent bedtime routine, reducing screen time before bed, and prioritising rest can often deliver benefits that no supplement can replace.

Since I started peri-menopause, I have found my sleep to be really up and down. Each time I have a rough night, I feel it the next day in my energy and mental capacity, so everything you can do to help get a good night’s sleep, do it!

Looking After Yourself Matters Too

As mums, we’re often experts at looking after everyone else first.

But life after 40 is a reminder that investing in your own health isn’t selfish—it’s essential.

Whether that’s taking a daily walk, making time for strength training, improving your sleep habits or exploring nutritional support like collagen supplements, the goal isn’t perfection.

It’s about making small choices today that help you feel stronger, healthier and more confident for the years ahead.