26. In summary
While too much of the sun’s warm rays can be harmful to your skin, the right balance can have many benefits. When natural sunlight hits the skin it triggers the body’s production of vitamin D. It protects against inflammation, lowers high blood pressure, helps muscles, improves brain function and may even protect against cancer. Another important effect of sunlight in the early morning is the production of serotonin.
Serotonin is a neurotransmitter that, in moderately high levels, improves your mood and encourages a calm, focused mind. If serotonin levels drop, and melatonin levels are proportionately too high, feelings of tiredness, grogginess, and irritability are common and will only aggravate any feelings of stress you may be experiencing. Research has proven that natural lighting helps people be more productive, happier, healthier and calmer. Just be sure to use caution when enjoying the sun.