171: Yes To Life Show with Robin Daly MBE - Episode 171

171: Yes To Life Show with Robin Daly MBE - Episode 171

Curious about how others handle their health after a cancer diagnosis? This Yes To Life Show episode brings together host Robin Daly and chronobiology specialist Adriano Dos Santos for a practical chat about timing, sleep and lifestyle in cancer care. Adriano starts by explaining circadian rhythms with a memorable image: the body as an orchestra where "every cell of our body has this internal clock" and the brain is the conductor.

When that conductor is out of sync – through night shifts, late-night screens, heavy evening meals or alcohol – the result can be higher inflammation, weaker immune responses and impaired DNA repair, all highly relevant to cancer. You’ll hear how sleep, light and meal timing can become part of someone’s support plan rather than an afterthought.

Adriano argues that sleep should be treated "as part of your therapy", not a luxury, and points out how hospital environments often get it badly wrong with bright lights and noisy wards late into the night. The conversation then shifts to chronotypes (early birds, night owls and those in between), with simple questions to help you spot your natural rhythm and why keeping consistent bed and wake times may help reduce inflammation.

Adriano shares easy, low-cost strategies: bright light or a SAD lamp soon after waking, dimmer table lamps in the evening, more fibre and colour in earlier meals, and avoiding big late dinners. There’s also a glimpse of emerging chronotherapy research, including a study where timing chemotherapy to an individual’s body clock reportedly improved response rates, and a look at how the gut microbiome, fibre intake and sleep all interact.

If you’re living with cancer or supporting someone who is, this episode offers concrete, everyday changes that might help your body’s "orchestra" play more in tune. Which one small shift in your sleep, light or meal timing could you try first?