Researchers have found that for people with type 2 diabetes, just a few hours of sun exposure reduces blood sugar spikes.
Doctors say it, and it’s true: daily exposure to the sun can transform the body, promoting not only physical health, but also mental health. And the benefits, according to a study published in the journal Cellular metabolismgo even further. Researchers have found that for people with type 2 diabetes, sunbathing works as an adjunct to treatment by helping to regulate blood sugar levels.
The sun in the fight against diabetes
To test the potential of natural light in fighting disease, scientists invited 13 volunteers to an experiment. During the test, participants had to adapt their routine for five days and spend from morning to late afternoon near a window. In another stage, of the same duration, they avoided exposure to the sun and stayed indoors.
However, during both phases of the study, people diagnosed with type 2 diabetes maintained their treatment. In addition, based on the researchers’ instructions, they adopted a three-meal-a-day diet and exercise. They were then subjected to tests, such as muscle biopsies. In this way, researchers were able to identify better blood sugar levels and better time after tanning sessions.
According to the investigation, these effects were possible thanks to the synchronization of the circadian rhythm, a system known as the biological clock, responsible for regulating, for example, hormones and sleep, with natural light. Thus, there were also changes in metabolism, which began to promote better nutrient processing and reduced glucose spikes. Additionally, participants demonstrated greater burning of fat for energy, rather than carbohydrates, helping to control weight and combat insulin resistance.
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