We've all heard the rumours that supplements and vitamins are just expensive waste that goes straight through you, but there are some that doctors recommend.

So which are useless and which can actually improve your health?

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We know how serious heart health is - but what can we actually do to help it?

At what point should we start to be worries about how our weight is impacting our hearts - and how much does that really matter when heart issues don't discriminate?

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Neuroscientist Dr Mark Williams partnered with Amazon Kindle and found that kiwis are checking for notifications up to 50 times an hour - a major contributor to 86% of us feeling stressed by bedtime.

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He was the Director-General of Health leading the country through the hardest health challenges New Zealand has faced in modern history.

Today, he's a Professor at the University of Auckland's School of Population Health.

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Menopause is one of the most natural things a woman can go through, so why is it so taboo to speak about?

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Training methods, core strength, and footwear.

Biomechanist Greg Pain joins to discuss how the way people move impacts their results.

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Dr John Cameron joins The Weekend Collective to discuss more effective pain management methods.

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Have you done your 10,000 steps today?

Personal trainer Alex Flint joins to discuss whether 10,000 steps is a fad marketing scheme or truly beneficial to your health.

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