Bandit finally went to the chemist. Here’s what he should have picked up.

A guide to the supplements Australian dads should actually be reaching for, thanks to the experts at Bio Island.

The trip Bandit never quite finished

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In the Bluey episode TV Shop, Bandit heads out to grab some vitamins and somehow ends up on a completely different adventure, he never quite makes it back with what he went for.

If you are a dad reading this, you know exactly how that happens. The intention is there. The follow-through is another matter. A kid needs to wee with no toilet in sight, and so on and so forth. It’s a drill you know all too well.

So, what should Bandit have picked up at the chemist? We check in with Nicolle Regent, Bio Island’s Customer Relations Manager and Nutritionist (Adv Dip. Nut Medicine).

Many dads put themselves last on the shopping list

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The stats show that Australian men are among the least likely to seek preventative health support. That is: they are more likely to wait until something is wrong, more likely to dismiss symptoms and more likely to put everyone else’s health needs ahead of their own.

Movember’s 2026 research found that three in five Australian fathers said nobody asked about their mental health during pregnancy or their baby’s first year. The same research found that 78% of dads said becoming a father increased the importance they placed on their own health … and yet the GP visit still gets postponed, the supplement still stays on the shelf and the conversation about health never quite happens.

Take bone health, for example.

“For men in their 30s and 40s, nutrition can sometimes become an afterthought as they are busy working and supporting their families,” says Nicolle. “Bone health feels like a later in life issue while other things like sleep and lifestyle take priority. There are no day-to-day signs, really. Unlike a sore muscle after a workout, you cannot feel your bones losing mineral density.”

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The case for bone health (and why it is not just for women)

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Bone health is one of those categories that has been almost entirely claimed by women’s health marketing. Calcium. Osteoporosis. The conversation is almost never directed at a dad in his 30s standing in the vitamin aisle of Chemist Warehouse trying to figure out what he actually needs.

But here is the thing: men lose bone density too. It starts gradually in the mid-30s and accelerates from there. By the time most men are thinking about bone health, the window for building and maintaining peak bone mass has already begun to close. As with most preventative measures, the earlier you start, the better the outcomes.

“Peak bone mass is reached across adolescence and into early adulthood,” Nicolle tells us, “that is when the foundations are built and then the focus shifts towards maintaining that bone mass. Women lose bone at a faster rate compared to men and start to lose bone mass earlier. This may be why the messaging tends to reach women more than men.”

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Bio Island Milk Calcium Bone Care

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One for Bandit’s list, perhaps? Bio Island Milk Calcium Bone Care is formulated with calcium hydroxyapatite derived from cow’s milk, a highly bioavailable form of calcium that the body absorbs efficiently. Each softgel capsule contains 160mg of calcium alongside two vitamins that most people have not heard of but absolutely should know about.

Three ingredients. Here is what each one is doing:

Calcium (as hydroxyapatite, derived from cow’s milk)
The foundational mineral for bone health and healthy teeth. Most adults are not getting enough through diet alone, particularly men, who tend to consume less dairy than women and rarely think to supplement. Calcium is needed throughout every stage of life, not just in childhood and old age.

Vitamin D3 (Colecalciferol)
The nutrient that makes calcium absorption possible. Without adequate Vitamin D3, calcium cannot be properly absorbed and utilised by the body.

“Roughly 23% of adults in Australia are reported to have a Vitamin D deficiency,” says Nicolle.

“Vitamin D is important for helping the body absorb calcium and if the body cannot absorb enough calcium from our diet, it will then start taking it from our bones. Men in their 30s and 40s can be susceptible to a Vitamin D deficiency, particularly if they spend a lot of time indoors and don’t get enough sun exposure.

“Men getting out in the sun and wearing sun protection may also not be getting the Vitamin D intake they think they are,” she adds, “as sun protection does block your body from getting Vitamin D3 from sunshine. It is still essential you keep on top of sun protection.”

Vitamin K2 (Menaquinone 7)
The ingredient most people have never heard of and absolutely should. Nicolle explains:

“Calcium provides the material needed to build bone and Vitamin D3 helps absorb calcium from our food. Where Vitamin K2 comes in is that it helps direct calcium to the right places, taking it away from your blood stores and putting it where your body needs it most, such as your bones and teeth. Dietary sources of Vitamin K2 come from certain animal and fermented foods, like hard and soft cheese, yoghurt, egg yolks, chicken liver and fermented foods such as natto.”

The stress connection worth knowing about

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There is one more reason bone health deserves a spot on the dad’s health checklist this month.

“Chronic stress and its effects on cortisol can interact with bone metabolism,” says Nicolle. “Stress can also lead to a change in behaviours which support bone health, such as exercise, diet, sleep and alcohol intake.”

For dads carrying the load of work, family and everything in between, this is not a small footnote. It is a reason to start now.

The bigger picture

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No supplement replaces a balanced diet, regular movement or a GP visit that has been sitting in the calendar for eight months. Those things matter and they are worth prioritising.

“For men, the biggest nutritional gaps tend to come from low omega-3 intake, inadequate calcium intake, Vitamin D deficiency and insufficient fruit and vegetable intake,” says Nicolle. “It is worth having a chat with your healthcare professional and getting a basic health check and blood test to see where there may be any health concerns and deficiencies.”

But for the dad who is genuinely trying to do one more thing for his health one thing that is practical, evidence-based and easy to start, Bio Island Milk Calcium Bone Care is a very good place to begin.

Bio Island Milk Calcium Bone Care is available at Chemist Warehouse and pharmacy stockists nationally.

Always read the label and follow the directions for use. Vitamins and minerals can only be of assistance if dietary intake is inadequate. Do not exceed the recommended daily dose.