Recent research published in the Journal of the American Heart Association indicates that avocado consumption may influence sleep quality. The study monitored 969 adults with abdominal obesity, defined as a waistline of at least 35 inches for women and 40 inches for men.
Over 26 weeks, one group consumed a large Hass avocado daily, while the control group maintained their typical diet, usually less than two avocados per month. Although improvements in blood lipids were expected in the avocado-consuming group, unexpectedly, a positive impact on sleep emerged.
The research associates avocado's nutrient composition, rich in mono-unsaturated fatty acids, dietary fiber, potassium, folate, vitamin K, copper, and pantothenic acid, with these sleep benefits. However, it was noted that avocado consumption did not correlate with improved cardiovascular health, the original research focus.
The team's findings suggest that avocados may support better sleep as part of a balanced diet, rather than serving as a standalone sleep aid. Dr. Kristina Petersen of Penn State University, a study author, emphasized, "Sleep is emerging as a key lifestyle factor in heart health, and this study invites us to consider how nutrition, and foods like avocado, can play a role in improving it."
Furthermore, the study reflects on the broader nutritional benefits of avocados, highlighting their potential in cholesterol reduction and reducing belly fat in women. However, moderation is advised, as experts typically suggest limiting intake to one avocado per day to prevent potential weight gain.
For Australians, who rank third globally in per capita avocado consumption, this study holds relevance. According to Austrade, Australians consume 4.5 kg of avocados per person annually, trailing only Mexico and Chile.
Other sleep-enhancing lifestyle modifications include reducing caffeine consumption, controlling alcohol intake, avoiding smoking, engaging in regular physical activity, and limiting screen exposure before sleep.
Source: News.com