Two young women walking in forest in the morning. They are wearing warm clothing.
As the days get shorter and the cold settles in, many people notice their energy dipping or their mood shifting. For some, these changes are more than just the winter blues. Seasonal affective disorder, commonly known as SAD, is a type of depression that follows a seasonal pattern, most often appearing in late fall and winter and easing when spring returns. The good news: SAD is manageable, and understanding it is the first step toward feeling better.
Signs and symptoms
SAD can look a little different for everyone, but there are several common signs. One of the most recognizable is a persistent low mood that lingers for days or weeks. People with SAD often describe feeling “drained,” “heavy” or not like themselves. Fatigue is another hallmark. Many individuals oversleep or struggle to get out of bed, no matter how many hours they get. Changes in appetite may also occur, including cravings for carbohydrates or comfort foods. Difficulty concentrating, withdrawing from social activities and losing interest in things you usually enjoy are also common symptoms. In more severe cases, feelings of hopelessness or worthlessness can develop.
So why does SAD happen?
Although there’s no single cause, shorter daylight hours play a significant role. Less sunlight can affect your internal clock and impact the brain chemicals that regulate mood and sleep. Genetics, stress and preexisting mental health conditions can also contribute.
Tips and tools for managing SAD
The encouraging news is that there are many ways to combat SAD, and most are simple and easy to work into your daily routine.
Light therapy is one of the most effective tools, as it mimics natural sunlight. Special light therapy lamps are widely available and can help reset your internal clock when used regularly. Even without a lamp, try to sit near windows and get outdoors during daylight whenever possible. A short walk outside can make a noticeable difference.
Movement is another powerful mood booster. You don’t need an intense workout; even gentle activity like stretching, yoga or a 20-minute walk can help increase endorphins and energy.
Stay connected with others. It’s easy to retreat during winter, but regular conversation, shared activities or even a quick phone call can lift your spirits and reduce feelings of isolation.
Support your body with nourishing food, plenty of water and consistent sleep habits. While carb cravings are normal, adding protein, fruits and vegetables can help stabilize your energy and mood.
Professional help is essential if symptoms become overwhelming or interfere with your daily life. Counseling, medication or a combination of treatments can be highly effective.
Seasonal affective disorder is common, real and treatable. With awareness and proactive care, brighter days — both figuratively and literally — are within reach.
Western Iowa Networks proudly supports health awareness. Learn more about them at westianet.com.
