Researchers studying hunter-gatherer communities such as the Hadza of Tanzania, the Tsimane of Bolivia, and the San of Namibia have found that their traditional sleep habits may hold valuable lessons for modern people struggling with sleep issues. These groups rarely report problems with sleep, and their routines suggest ways to improve rest. One key insight is the importance of light exposure, which helps regulate the body’s internal clock, or circadian rhythm. Experts recommend getting light exposure soon after waking up, as this helps synchronize sleep patterns. Temperature changes also influence sleep in these communities. The Hadza, for example, tend to fall asleep after sunset and wake up at dawn, aligning their sleep with natural temperature shifts. In contrast, modern homes often have constant temperatures, which can disrupt sleep. To mimic this natural pattern, specialists suggest lowering room temperature by a few degrees at night to encourage better sleep. The amount of sleep hunter-gatherers get varies depending on the season. They sleep less during long, warm days and more during cooler, shorter nights, as reported by the BBC. In the evening, these communities often engage in relaxing activities, such as gathering around a campfire or listening to stories. Anthropologist Alyssa Crittenden explains that daytime is focused on practical tasks, but as night falls, these activities stop, allowing for relaxation. Experts recommend avoiding work or daily responsibilities in the evening, such as checking emails after 7 PM or doing housework before bed. Social interaction also plays a role in sleep quality for these communities. Nocturnal activities, like sharing stories or gathering with others, foster a sense of connection and support. Studies suggest that people sleep better when they are with others. If sharing a room or bed is not possible, experts recommend engaging in social routines before sleep, such as a gentle yoga session, a meal with friends, or a simple phone call to talk about the day. Finally, anthropologist Gandhi Yetish advises against the pressure to achieve perfect sleep. He argues that focusing too much on sleep duration or tracking it with devices can be counterproductive. He suggests that expecting the same quality of sleep every night is unrealistic, and that days with less energy or focus are normal. Accepting this variability can actually improve sleep. Hunter-gatherers, who do not monitor their sleep, are doing well, suggesting that a more relaxed approach to sleep may be beneficial for modern individuals as well.