This reduction of cortisol is important because having too much of the stress hormone can lead to several problems. Symptoms associated with high cortisol include increased blood pressure, poor sleep and intestinal issues such as constipation and diarrhoea.

2. It balances oestrogen and progesterone

As two of the main sex hormones in the female body, having a good balance of oestrogen and progesterone is important. There are, however, several factors that can knock these hormones out of balance – with cortisol being a big one. This is because progesterone is particularly sensitive to the impact of stress, which means periods of high stress can lead to lower levels of the hormone, leading to a state of oestrogen dominance.

That’s bad news – oestrogen dominance can cause symptoms ranging from breast tenderness to heavy, painful periods. But the good news is that walking can help to maintain this balance by keeping those cortisol levels in check. Pretty powerful stuff.

3. It boosts growth hormone

Even after we stop growing, the body still needs growth hormones to build and maintain body structure and metabolism. It’s particularly important the older we get, as the body begins to experience sarcopenia – the gradual loss of muscle mass, strength and function.

3 reasons why walking is so good for your hormonal health, according to an expert