How To Sleep In The Heat

Tossing and turning? Try our expert tips on ensuring a restful slumber

- Eleanor Vousden

How well do you sleep? Recent research found that one in four of us struggle to sleep in the heat, which has subsequent effects on daily life. “A staggering 700 of the body’s genes, including those that control the immune system, are affected if you sleep less than six hours a night,” says health psychologist Professor Mark Cropley. And in the height of summer, it can be even harder to drift off. So what can be done?

Drink MORE

Hot flushes by day and night sweats in bed? It’s time to up your water intake. “When you’re asleep, your body temperature can fluctuate by between 1 and 2°C, meaning you can lose up to a litre of water in your sleep, making you prone to headaches upon waking,” says Dr Sarah Brewer.

“Women rarely think about increasing their water intake to counter the fluid loss, and it’s more pertinent for those with heavy night sweats that result in sleep deprivation,” says nutritional therapist Alison Cullen. “Dehydration can also cause heart palpitations – an extra source of draining stress.” Up your water intake to two litres a day and take a fresh herb extract of sage, such as A. Vogel Hot Flush and Night​ Sweat Remedy, R259,95 for 30 tablets, Dis-Chem, with 3 400mg of fresh-sage tincture per tablet. It has been shown to significantly reduce severe night sweats and hot flushes. “Menopausal women can also be prone to urinary tract infections, and the summer heat can increase the risk. Staying hydrated reduces this risk,” says Alison.

Eat RIGHT