Sleeping Too Much Linked to a 69% Increased Risk of Dementia

Senior Man Sleeping

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The scientists recommend that the cognitive function of older grownups with extended bedtime need to be kept an eye on.

A brand-new research study evaluates how sleep period and timing effect dementia threat.

The time people go to sleep and just how much sleep they get might increase their possibility of getting dementia, according to a current research study that was released in the Journal of the American Geriatrics Society

During a typical follow-up of 3.7 years, 97 people in a research study of 1,982 older grownups in China who were dementia-free at the start of the research study established dementia.

The threat of dementia was 69% higher in those who slept for more than 8 hours (compared to 7-8 hours) and two times as high in those who went to sleep prior to 9 p.m. (versus 10 PM or later on).

“This suggests that cognitive function should be monitored in older adults who report prolonged 102time in bed and advanced sleep timing,” the authors composed.

Reference: “Associations of sleep timing and time in bed with dementia and cognitive decline among Chinese older adults: A cohort study” by Rui Liu, MD, Yifei Ren, MD, Tingting Hou, MD,Ph D., Xiaoyan Liang, MD, Yi Dong, MD, Yongxiang Wang, MD,Ph D., Lin Cong, MD,Ph D., Xiang Wang, MD,Ph D., Yu Qin, MD, Juan Ren, MD, Shireen Sindi,Ph D., Shi Tang, MD, Ph D, Yifeng Du, MD,Ph D. and Chengxuan Qiu,Ph D., 21 September 2022, Journal of the American Geriatrics Society
DOI: 10.1111/ jgs.18042