Have you ever noticed changes in your eating habits as the days get shorter and the weather turns colder? It’s not just a coincidence – there’s actually a scientific reason behind it. This phenomenon is known as seasonal affective disorder (SAD), and it can have a significant impact on our appetite, cravings, and overall energy levels.
Research has shown that as the days get shorter and we have less exposure to natural light, our bodies start to prepare for winter by increasing our calorie intake. This isn’t just a modern-day issue – even with all of our artificial lighting and heating, our bodies still pick up on environmental cues of the changing seasons. This increased calorie intake in the fall is a natural response ingrained in our genetics to prepare for the deprivation of winter that no longer comes.
Some animals hibernate during the winter months, doubling their fat stores in the fall to sustain them through the scarcity of winter. Similarly, humans have been found to have genes similar to hibernation genes, which may explain why we exhibit similar behaviors in the autumn season.
While the holiday season is often blamed for overeating, it may be that our heightened intake in the fall actually influences the scheduling of holidays during that time. But there are ways to combat this seasonal eating pattern and prevent weight gain.
Bright light therapy has been shown to be effective in treating SAD, with nearly tripling the likelihood of remission compared to a placebo. Additionally, specific recommendations for preventing obesity and metabolic syndrome include maintaining a healthy circadian rhythm by sleeping during the night, being active during the day, and ensuring you get enough sleep each night.
Other recommendations include avoiding bright light exposure at night, sleeping in total darkness when possible, making breakfast or lunch your biggest meal of the day, and refraining from eating or exercising right before bed. It’s also advised to avoid eating late at night and to prioritize getting enough rest to support your body’s natural rhythms.
By taking these steps and being mindful of your body’s natural responses to seasonal changes, you can better navigate the fall season and stay on track with your health goals. Embrace the autumn season as a time to nourish your body, support your well-being, and prepare for the coming winter months.
