This is not some new supplement that we need to go out and buy. Its name is oxytocin, and we produce it naturally, whenever we feel love or connection, with other people, or with nature, animals etc., and lots when we hug.

It is a magical potion for us, improving our health and well-being, without any effort on our part. It improves our digestive system, it speeds up wound healing and it’s very good for the heart, so it’s a prevalent hormone throughout our bodies, and very busy looking after us!

Oxytocin also affects how we view other people. It makes us warmer towards others, more generous, and more trusting, which in turn improves our relationships with others and produces yet more of the hormone, not just in us, but also in them.

And it’s so easy to create all those great effects: any heart-centred gentleness, kindness, or affection does it automatically. So why wouldn’t we hug our friends, and family, love our pets, nurture our plants? It’s the perfect selfish act!

So next time you hesitate before giving someone a hug, get in there. Next time you get impatient at the checkout, smile at the till operator instead. Next time you’re out walking, stop and stroke a tree trunk, smell a flower. It will keep you healthy and happy.

(Thanks to David Hamilton for doing the research on this topic)