Diet Changes & Weight Loss Can Help Reduce Hot Flashes

A new study from the Kaiser Permante Women’s Health Initiative has shown that dietary changes and modest weight loss helped significantly ease the occurrence of hot flashes and night sweats in study participants. Of the over 17,000 post-menopausal women studied, those who ate a low-fat diet high in whole grains, fruits and vegetables and also lost weight during the year-long study experienced the highest reduction of their symptoms.

While previous studies had shown that weight gain and high body weight were most associated with increased symptoms like hot flashes, this was the largest survey to date that attempted to answer the question of whether eating a healthier diet could help women reduce the level of symptoms they experienced.

“Since most women tend to gain weight with age, weight loss or weight gain prevention may offer a viable strategy to help eliminate hot flashes and night sweats associated with menopause,” said Bette Caan, DrPH, a research scientist with the Kaiser Permanente Northern California Division of Research and the senior author of the study.

“Weight loss, especially loss of fat mass but not lean mass, might also help alleviate hot flashes and night sweats,” according to the study’s authors.

Other studies have shown similar symptom reductions in breast cancer patients when weight gain is prevented after their initial diagnosis.