Sunlight brightens up the day, literally, figuratively, and physiologically too. Being in the open and catching the rays elevates the state of being. Exposure to sunlight boosts the mood and triggers processes in the body that are vital for overall physical well-being.
While playing or working out indoors is in vogue, and practical at times, there is bright wisdom in going outdoors to play, exercise or walk, with benefits ranging from a good night’s sleep to strong bones and muscles, and an immunity boost to boot.
Sunshine Vitamin
Walking is a great way to keep your cardiovascular health soaring, in addition to weight management and increased muscle and bone strength. Walking in the sun provides more. It stimulates the synthesis of Vitamin D in the body.
Research has shown that, on exposure to the UV B (ultraviolet B) rays of the sun, the 7-dehydrocholesterol present in the skin forms pre-vitamin D. It later gets converted to vitamin D, which promotes calcium absorption from food. The sunshine vitamin is important for maintaining bone health and boosting immunity.
What is the Best Time for Sun Exposure?
A morning walk is a great way to begin the day – the first rays of the sun filtering through the canopy, resetting your circadian rhythm, and readying you for the day ahead. Walking in the sun has other benefits too. Exposure to sunlight triggers the brain to release serotonin which boosts the mood and makes you feel calm and focused.
If your aim is to get sun exposure to trigger maximum vitamin D production, then research suggests a short duration of exposure between 9 am and 2:00 pm is ideal. Photo-conversion and synthesis of the vitamin begins around 9 am and maximises around noon. However, watch out for sunburn and dehydration, and of course, keep in mind the impracticality of outdoor activities at noon.
Experts advise considering the time of the day, the duration of the sun exposure, the intensity of the rays, the season and other environmental factors to optimise vitamin D production while avoiding the ills of harsh sun exposure.
Dos and Don’ts of Walking in the Sun:
Prolonged exposure to the sun can also damage the skin, cause sunburn, damage the retina, and can even lead to certain types of cancers, skin cancer to be exact. You should monitor the duration you’re exposed to the sun and use sunglasses whenever needed. Walking in the sun can cause dehydration and heat strokes. Always carry water or rehydration drinks that can help replenish the lost fluids and electrolytes.
Vitamin D production is hampered by body fat, melanin, sunscreen, and clothing. So, limiting the use of thick clothing and sunscreen will help in reaping the best out of your time under the sun.
Walking in itself does wonders for your health. If you can get some steps covered under the sun, the benefits are magnified, while guaranteeing a sunny disposition.
-Content partner Happiest Health
