The impact of nutrition on sleep in people with an intellectual disability: An integrative literature review

Abstract

Background People with intellectual disabilities are more likely to experience sleep problems. Sleep can impact on health and well‐being; therefore, evidence‐based interventions are required to improve sleep in this population. Method An integrative literature review was conducted on the impact of nutrition on sleep in people with intellectual disabilities. Following screening of papers (n = 289), 14 papers met the inclusion criteria. Results Themes related to nutrition and improved overall well‐being, use of nutritional supplements, specific foods, links to health comorbidities and food fussiness. Conclusion This is the first comprehensive review completed on nutritional interventions to improve sleep in people with intellectual disabilities. Dietary patterns may be an important factor to improving the quality and quantity of sleep. However, the current literature regarding the benefit of improved nutrition on sleep in people with an intellectual disability needs to be interpreted with caution.

Nutritional Status Is Associated with Health-Related Quality of Life, Physical Activity, and Sleep Quality: A Cross-Sectional Study in an Elderly Greek Population

“…Moreover, a study with atrial fibrillation patients, with mean age 68 years, found that as sleep quality worsened (according to PSQI), malnutrition risk (according to MNA) increased [ 64 ]. Moreover, nutritional interventions may improve sleep quality in people with intellectual disabilities [ 65 ]. Dietary patterns seem to be an important factor to improving the quality and quantity of sleep.…”

“…Dietary patterns seem to be an important factor to improving the quality and quantity of sleep. However, the current literature regarding the benefit of improved nutrition on sleep in people with an intellectual disability needs to be interpreted with caution [ 65 ].…”