The majority of Dermatologists believe and suggest that giving your body the right amount of exposure to sun rays can do wonders for your skin. Also, too much exposure to harsh sun rays can leave you with a negative impact on your skin. This article will brief you in detail on the positive and negative effects of sun exposure on your skin and body. Just the right amount of sunlight can do magic to your skin whereas overexposure can damage the same.
What Is Sun Exposure And Effects Of Sun Exposure?
The sun gives out rays of light that can be both helpful as well as harmful to us depending on how much we expose ourselves to it. These rays given out by the sun are called Ultra-Violet rays (UV). UV rays are classified into three different types namely; UVA, UVB and UVC. UVA are the most common type of rays. UVB makes up for lesser exposure but is more stronger than UVA and UVC are very harmful, but we are not at this risk as the Earth’s ozone layer blocks them.
Why Is Exposure To Sun Rays Considered Important?
Some positive effects of the right amount of exposure to the sun for your skin are:
1. Overall Well-Being
The right amount of sun exposure can lead to our well-being. A small amount of UV rays is good for our body and skin. Getting some sun in the right proportion helps you soak up vitamin D. It creates vitamin D which absorbs calcium. This helps your body to build and maintain healthy bones. The vitamin D made by the sun plays a big role in bone health. Lack of vitamin D leads to rickets in children and gives rise to osteoporosis in adults.
2. Treats Skin & Health Conditions
According to experts of the WHO doctors say UV rays can treat people with skin and health conditions such as eczema, psoriasis, rickets and jaundice. It helps prevent acne too.
3. Production of Serotonin
The right amount of exposure to sunlight increases the brain’s release of a hormone called serotonin. Serotonin is associated with enhancing mood and helping a person feel calm and focused. The dark light setting at night triggers the hormone melatonin which is responsible for your sleep. Low serotonin levels are related to a higher risk of developing depression. Sunlight and mental health are closely related.
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Why Too Much Exposure To Sun Rays Can Be Harmful?
1. Early Ageing
If too much time is spent under the sun you might notice skin aging signs. Signs of this include wrinkles, dark spots, tanned skin, leathery skin.
2. Skin Changes
Some skin cells with melanin can form a clump. This gives rise to freckles and moles. Over a period of time, they can develop into cancer.
3. Skin Cancer
Most skin cancer is not melanoma. It is treatable. Skin cancer can spread to other parts of the body if left untreated.
4. Eye Injury
Excessive sun exposure can damage the tissue in your eyes. They can burn the cornea of the eye. This can blur your vision. Due to this, there is the possibility to develop cataracts. This can cause blindness if left untreated.
These are some negative effects of excessive exposure to the sun’s rays on your skin and body. Everyone is at risk of the effects of sun exposure. The risk increases based on the length of duration of exposure you face.
How To Protect Yourself From The Sun Rays?
- Wear shirts or clothing that covers your skin entirely
- Apply sunscreen with SPF30
- Drink plenty of water
- Do not look into the sun directly and wear shades.
Takeaway
Therefore, sun rays have both positive and negative effects on your skin depending on the exposure you receive. You must protect your skin from these rays. Soaking up the right amount of rays can brighten up your day. It keeps depression at bay and vitamin D makes your bones healthy. It helps you sleep better. It can make your skin glow.
You must avoid overexposure in order to prevent damage caused by excessive sun rays. Moderate sun exposure brings along many health benefits. As long as you know how much exposure is right for you, every sunshine shall brighten your day.
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