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People love going out in the sun, and it is not simply because of the warmth and healthy glow it provides. In the past, when there was no technology, there were fewer buildings and no cars, people spent less time indoors, and the ozone layer provided more protection from the sun’s ultraviolet (UV) rays.
But now, as the time has changed, due to office hours, fear of skin cancer, and many other reasons, you may not be getting the proper amount of sun exposure. As an alternative, people use light therapy as a treatment for certain problems.
What is Light Therapy?
Light therapy is a drug-free method to increase your energy levels. In light therapy, a person is exposed to a source of light, brighter than the indoor light and less strong than the sunlight. In this therapy, a box of light is used for a specific period at the same time, every day.
Benefits of Light Therapy
The benefits are many – some reports even suggest that light therapy can help herpes – and that isn’t the only benefit. Here are some more.
Increased Energy Levels
Higher levels of serotonin are linked to increased energy. Bright light therapy can provide a considerable advantage from sunlight. You feel less energized in the winter due to decreased serotonin levels caused by the lack of sunlight. Exposure to light deceives your systems into producing serotonin, which increases energy levels.
Sunlight increases the amount of melatonin in your body. Melatonin is a hormone that helps to regulate the circadian rhythm or sleep-wake cycle. Inadequate melatonin results in sleep problems. Light is extremely sensitive to the human sleep-wake cycle, making it an important factor for good sleep. The therapy efficiently regulates sleep. Bright light therapy for sleep problems used at the right time of day can help you to get the desired sleep pattern.
Improves Mental Health
The most prevalent application of light therapy is for the treatment of depression. Low serotonin levels are a major factor in the development of mood disorders like seasonal affective disorder. Serotonin affects the majority of brain cells, including your moods. Light therapy increases serotonin levels, allowing you to better control your moods.
Increases Productivity and Focus
Your productivity and capacity to focus both increase when you have more energy. You feel better when your serotonin levels are higher. When you are in a good mood, your bodies increase the level of serotonin, resulting in improved health and wellness. If you are experiencing a lack of focus and productivity, try getting light therapy.
Persons who have poor memory and illnesses such as Alzheimer’s disease have less amount of serotonin. Low serotonin levels cause memory loss. Raising serotonin levels with the help of light therapy can improve memory and slow the process of memory loss.
Help in Digestion
Serotonin affects digestion and appetite. A good level of serotonin is necessary for good eating habits. It promotes regular bowel movements and suppresses your appetite while you eat. Light therapy has been demonstrated to be useful in the treatment of eating problems in many people.
Lowers Blood Pressure
Another advantage of light therapy is that it helps to reduce blood. 30 minutes of exposure to blue light therapy effectively reduces blood pressure.
As mentioned earlier, light therapy increases the level of melatonin in the body. Melatonin not only regulates sleep but also reduces anxiety. Light therapy is found beneficial for improving anxiety problems.
Increase Sexual Function
Light therapy is also effective for people with HSDD ( hypoactive sexual desire disorder)and (SAD)sexual arousal disorder. Low amounts of serotonin are linked to increased libido, while high amounts are linked to decreased libido.
Creates a Good Environment
A good environment is not only aesthetically pleasant but also beneficial to your health. Light is required for humans to function properly. A good atmosphere contributes to the regulation of your sleep-wake cycle. It protects your eyesight, makes navigating easier without causing you to fall, and can also improve your moods, physical and mental health.
You can see how simple light therapy can be so effective to solve many of your health problems. When you combine light therapy with other disciplines like exercise, healthy eating, etc., it can significantly improve your mental health, physical health, and quality of your life.