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The 4 Nutrients You Need for a Healthy Summer

The 4 Nutrients You Need for a Healthy Summer

Written by Zara Kenyon
June 30, 2026
  • Wellness

We love summer. In fact, we’re so passionate about warm, bright days that the sun even features in the Cannaray logo. But, if we’re being really, really honest, some days, the heat and humidity can leave us feeling kind of… meh. We’re not talking about those glorious, blue sky, mid-20s kind of days. But the long, sticky, creeping-up-into-the-30s days can send your energy levels crashing. So how do you support your body when the heat starts to drain your mind, body and mood? With the right summer supplements, you can still feel energised and balanced through hot, humid days. Here’s what you need…

1. Electrolytes for essential hydration

If there’s one thing that makes scorching hot days feel easier, it’s electrolytes. They help to support fluid balance – essential for staying hydrated when temperatures rise and you can’t stop. sweating. I’m often sceptical about TikTok-viral health trends, but electrolytes are one of the few worth the hype. Not just for post-workout recovery; their hydrating powers make them essential through the summer months, too. Find electrolytes in: Magnesium. The mega mineral contributes to electrolyte balance, which means it helps to restore the fluids and salts lost when you’re sweating through the crisp white shirt you just ironed. You’ll find it in our lightly sparkling ‘lemon-aid’, Can O’Rays, a crisp, refreshing drink also boosted by Lion’s Mane, Ginseng, B Vitamins and Zinc to support energy, focus and cognitive function.

2. B Vitamins for an energy boost

When energy levels are low, you need two kinds of B vitamins: B6 and B12. B6 contributes to normal energy-yielding metabolism, while Vitamin B12 helps to reduce tiredness and fatigue. The ultimate one-two punch for energy. Find Vitamins B6 and B12 in: Can O’Rays. It’s a new, caffeine-free take on energy drinks, swapping quick jittery ‘fixes’ for good-for-you vitamins and minerals that make you feel brighter and more balanced. B6 and B12 are enhanced by two other natural energy-boosters, Vitamin C and Magnesium, so every citrusy sip is like an antidote to summer fatigue.

3. Vitamin D for immune system support

It’s true that more sunshine = more Vitamin D, but two (actually very sensible) habits can keep your levels lower than you might expect. First, dutifully applying sunscreen, which can reduce your skin’s ability to produce Vitamin D. Second, spending more time in the shade, which is exactly what you should be doing during peak sun hours. So, that absolutely does not mean skimping on SPF or abandoning the poolside parasol. Instead, put your sun-safe habits first, and supplement your Vitamin D. It beats spending summer nights red, itchy, and slathered in aloe vera gel. Find Vitamin D in: Mushroom Complex Capsules – perfect if you’re looking for an ‘all-rounder’ capsule that’s quick and convenient. Each one is also powered by five functional fungi to nurture your physical and mental well-being. You’ll also find Vitamin D in Can O’Rays, alongside a blend of other essential summer nutrients. So if you prefer to drink your vitamins, it’s a simple way to boost your daily intake on the go.

4. Vitamin C for skin repair

You’ve probably heard about the brightening benefits of a good Vitamin C face serum. (And if you haven’t, trust me, you need to try it. Your skin will be thanking you in no time.) But, what you might not know is that a Vitamin C supplement can also support your complexion from the inside out. It won’t give the same instant glow as a serum, but it acts in a different way, by contributing to normal collagen formation. Why is this important? Think of collagen as the ‘building blocks’ of your skin. It maintains the structure, keeping your complexion firm and supported. Sun damage can break down collagen over time, which takes away some of this support. By taking Vitamin C, you’re helping to support normal collagen production, so your skin feels more resilient through the summer months. Find Vitamin C in: Mushroom Complex Capsules. You’ll get 100% of your daily recommended dose in one serving, so summer skin support is simple. Just don’t forget your SPF.

Your summer supplement stack made simple

You probably don’t want to add five new, separate supplements to your daily stack – and the good news is that you don’t have to. All of the nutrients above are covered in two easy additions to your wellness routine. Follow these steps: Crack open a daily Can O’Rays. With Magnesium and Vitamins B6, B12, C and D, it’s a natural energy-booster that takes the edge off hot, humid, heavy days. Take two Mushroom Complex Capsules. Bump up your Vitamin C and D doses with these powerful mushroom capsules. One serving contains 100% of your daily recommended intake, plus a host of functional fungi that care for your body and brain.

How can I check what my body needs?

This summer, gain a clear picture of what's happening inside your body with an at-home blood test. At Cannaray, we help you track your wellness across 19 key health markers, including energy, immunity, nutrition and hormones. Once you've received your results, you’ve got your unique set of data to help you optimise your wellness routine with confidence. Low iron? High cortisol? Imbalanced thyroid? Once you know, you can take the right steps to feeling your best.

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