If winter months make you feel down or lethargic, you’re not alone. Many people suffer from seasonal affective disorder (SAD), a type of depression that occurs at a specific time of year, usually winter. The good news is SAD lights can lift your spirits. Here’s what you need to know about the benefits of SAD lights and why you need them this season.
What Are SAD Lights?
First, let’s go into depth about these lights. SAD lights, sometimes known as light therapy boxes, mimic natural sunlight. They can alleviate the symptoms of SAD by emitting bright light that influences brain chemicals linked to mood and sleep. Typically, these lights provide exposure to a cool-white light that reaches a color rating index (CRI) of 97, which is significantly more color accurate than standard indoor lighting, which normally reaches a CRI of 80. If you don’t go outside often, it’s recommended to use them for about 20–30 minutes each morning for the best results.
1. Improved Mood
Now, let’s dive into some benefits. One of the most significant is enhanced mood. The bright light stimulates the production of serotonin, a feel-good hormone that naturally boosts your mood and combats feelings of sadness or irritability. If you’ve been feeling blue as the days get shorter, incorporating a SAD light into your routine could lift your mood.
2. Increased Energy
During cold months, many people experience a dip in energy levels since they can’t go outside as much. SAD lights can counteract these feelings by promoting alertness and reducing fatigue. Exposure to this bright light boosts your brain’s ability to focus and stay energized throughout the day. If you struggle with morning grogginess, getting ready for your day near a SAD light can be an invigorating game-changer.
3. Better Sleep Patterns
SAD lights not only improve mood and energy but also help to regulate sleep patterns. They work by influencing melatonin levels in the body, a hormone that controls your sleep-wake cycle. Regular use of a SAD light can enhance your quality of sleep and help you create a consistent sleep schedule. You’ll wake up refreshed and ready to tackle the day!
4. Enhanced Concentration
The lethargy associated with SAD can make concentration difficult. SAD lights fix this issue by sharpening your focus, which keeps the brain alert. The increased exposure to daylight-like conditions tricks the mind into heightened activity, making it easier to concentrate on tasks and stay productive.
5. Convenient and Non-Invasive
One of the biggest reasons you should get SAD lights this season is that they are non-invasive and convenient. Simply place the light on a desk or table and sit near it while going about your morning routine. Whether you’re eating breakfast or checking emails, it’s easy to incorporate SAD lighting into your daily life.