Healthy Ageing Supplements NZ: Complete Guide for Over-45s
A simple, doctor-formulated daily stack designed to support energy, immune resilience, and better sleep—three foundations of healthy ageing.
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Doctor-led
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NZ-made
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Evidence-based
Prefer simple, effective routines? This page shows exactly what to take—and why.
Daily Essentials
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Built for everyday nutritional foundations
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Helps support consistent energy and wellbeing
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Ideal if you want a “set and forget” routine (no clutter)
Immune Resilience
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Extra support when you want to feel prepared year-round
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Popular as seasonal support or when routines slip
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Designed for people who prefer prevention-first habits
Better Sleep
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Supports relaxation and healthy sleep patterns
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For people who wake during the night or feel foggy the next day
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A natural option for those avoiding “heavy” sleep solutions
How to take the stack
Morning: Essentials (2 Caps)
Lunch or Dinner: Immune (2 Caps)
60 mins Before Bed: Sleep (2 Caps)
What are “healthy ageing supplements”?
Healthy ageing isn’t about doing everything—it’s about supporting what matters most: how you feel day to day, how well you recover, and whether your routine is sustainable. Many over-45s start with a few common goals: more consistent energy, stronger immune confidence, and better sleep.
What changes after 45?
Energy can feel less predictable (busy lives, stress, changing routines)
Immunity can feel more “seasonal” than it used to
Sleep can become lighter, more broken, and harder to “bounce back” from
How to choose a supplement stack (without overwhelm)
Look for:
Credibility: clear formulation logic and expert leadership
Simplicity: fewer products, clearer routine
Quality & origin: NZ-made preference is common among over-45 shoppers
Essentials
Your daily foundation
Start here if you want a straightforward base that fits daily life—especially if you feel tired, run down, or want a more consistent routine.
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Everyday support for general wellbeing
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Designed to be easy to take and easy to keep up
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A strong “baseline” for the rest of your routine
Immune
Resilience you can feel confident in
Ideal if you’re proactive about seasonal changes and prefer supportive habits over “quick fixes.”
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Supports immune function as part of healthy living
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A practical addition during winter or busy periods
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Often chosen by people who want prevention-first routines
Sleep
Because everything is harder when you’re tired
If you wake at night, feel wired, or notice “brain fog” after poor sleep, this is the most noticeable upgrade for many people.
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Supports relaxation and sleep quality
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Helps you build a consistent wind-down routine
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Designed for people avoiding heavy OTC sleep aids
Why Lifeguard Health? Doctor-formulated, evidence-based
Lifeguard Health supplements are formulated by founder Dr Roderick Mulgan with a commitment to scientific, evidence-based support for wellbeing.
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Evidence-based approach, designed for real life
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Clean, simple routines that are easier to stick to
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NZ-made values and quality focus
The luckiest thing I ever did was to start reading Doctor Roderick Mulgan’s book 'The Internal Flame'. His background research make so much sense to me that I've been recommending it and ‘The Essentials’ range to anyone who will listen to me! It is the most insightful Health Supplement I have come across, significantly stabilising my ongoing (25 years) of health issues relating to inflammatory disorders, primarily Rheumatoid Arthritis, and leaving me with much more vitality overall.
Having taken Lifeguard Essentials for over two years now, I really notice them when I forget to take them for awhile. An old knee injury plays up. I feel more general soreness after exercise. My joints are noisier. It’s amazing how quickly that goes away when I get back on the wagon. Thanks for a great product. It really helps me.
I’m an active 55. I surf, workout, dive, row, and ride my mountain bike hard. I am also a busy professional. Recovery time started to creep up over the past few years. Since taking LifeGuard on the recommendation of a neighbour, I have noticed that some of the old niggles have gone away, and I seem to be able to push through and recover from my activities quicker than I was. I have been taking LifeGuard for three months now, and am not going to stop. I’m a massive fan. Thank you! - BG
I started taking Lifeguard Essentials after reading an article in Life and Leisure. At the time I was suffering from inflamed tendons in my wrist. I had been going to physio, doing exercises and acupuncture. After completing my first bottle I noticed less discomfort and pain in my wrists. Now a few months later I no longer have any pain. Thank you for a great product. It has made a huge difference to my wellbeing - PL
I am a great believer in nutritional supplements and was impressed that Dr Mulgan was recommending them so decided to make a change and try them out. Because I have been taking other products I am not noticing a huge difference. But know if I stopped I would. In my 70s and on no medication I am aware in this covid climate I need to keep my immune system functioning well. - MS
You can read more reviews here
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They’re supplements chosen to support key foundations of wellbeing—often energy, immune function, and sleep—especially as needs change over 45.
Ready to start your Healthy Ageing Routine
Keep it simple. Build a routine you can actually stick to—daily essentials, immune support, and sleep support.
Always read the label before using any supplement. Supplements are designed to support overall wellbeing and should not be considered a substitute for a balanced diet and healthy lifestyle
