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Exposure to sunlight helps a person improve his health because
- a)the infrared light kills bacteria in the body
- b)resistance power increases
- c)the pigment cells in the skin get stimulated and produce a healthy tan
- d)the ultraviolet rays convert skin oil into Vitamin D
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Exposure to sunlight helps a person improve his health becausea)the in...
Vitamin D is a group of fat-soluble secosteroids responsible for increasing intestinal absorption of calcium, magnesium, and phosphate, and multiple other biological effects. In humans, the most important compounds in this group are vitamin D3 (also known as cholecalciferol) and vitamin D2 (ergocalciferol). Cholecalciferol and ergocalciferol can be ingested from the diet and from supplements. Only a few foods contain vitamin D. The major natural source of the vitamin is the synthesis of cholecalciferol in the skin from cholesterol through a chemical reaction that is dependent on sun exposure (specifically UVB radiation). Dietary recommendations typically assume that all of a person's vitamin D is taken by mouth, as sun exposure in the population is variable and recommendations about the amount of sun exposure that is safe are uncertain in view of the skin cancer risk.
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Exposure to sunlight helps a person improve his health becausea)the in...
Exposure to sunlight helps a person improve his health primarily because of the production of Vitamin D in the body. The ultraviolet rays in sunlight convert the skin oil into Vitamin D, which is essential for various bodily functions.
Benefits of Vitamin D:
- Helps in the absorption of calcium and phosphorus, which are essential for bone health.
- Regulates immune function and reduces the risk of infections.
- Helps in the prevention of chronic diseases such as diabetes, cardiovascular diseases, and certain types of cancers.
- Improves muscle function and reduces the risk of falls and fractures in older adults.
Other benefits of sunlight:
- Sunlight exposure also helps in regulating the body's circadian rhythm, which is important for sleep-wake cycles.
- Can improve mood and reduce symptoms of depression and anxiety.
- Helps in the production of endorphins, which are natural painkillers.
Precautions:
While sunlight exposure is beneficial, it is essential to take necessary precautions to avoid harmful effects such as sunburns and skin cancer. Some precautions include:
- Avoiding exposure during peak hours when the sun's rays are the strongest (usually between 10 am-4 pm).
- Wearing protective clothing such as hats, sunglasses, and long-sleeved shirts.
- Using sunscreen with a minimum SPF of 30 and reapplying it every two hours.
Conclusion:
Overall, moderate sunlight exposure can have various health benefits, primarily due to the production of Vitamin D in the body. However, it is essential to take necessary precautions to avoid harmful effects and maintain a healthy balance.
Benefits of Vitamin D:
- Helps in the absorption of calcium and phosphorus, which are essential for bone health.
- Regulates immune function and reduces the risk of infections.
- Helps in the prevention of chronic diseases such as diabetes, cardiovascular diseases, and certain types of cancers.
- Improves muscle function and reduces the risk of falls and fractures in older adults.
Other benefits of sunlight:
- Sunlight exposure also helps in regulating the body's circadian rhythm, which is important for sleep-wake cycles.
- Can improve mood and reduce symptoms of depression and anxiety.
- Helps in the production of endorphins, which are natural painkillers.
Precautions:
While sunlight exposure is beneficial, it is essential to take necessary precautions to avoid harmful effects such as sunburns and skin cancer. Some precautions include:
- Avoiding exposure during peak hours when the sun's rays are the strongest (usually between 10 am-4 pm).
- Wearing protective clothing such as hats, sunglasses, and long-sleeved shirts.
- Using sunscreen with a minimum SPF of 30 and reapplying it every two hours.
Conclusion:
Overall, moderate sunlight exposure can have various health benefits, primarily due to the production of Vitamin D in the body. However, it is essential to take necessary precautions to avoid harmful effects and maintain a healthy balance.
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Community Answer
Exposure to sunlight helps a person improve his health becausea)the in...
Vitamin D is a group of fat-soluble secosteroids responsible for increasing intestinal absorption of calcium, magnesium, and phosphate, and multiple other biological effects. In humans, the most important compounds in this group are vitamin D3 (also known as cholecalciferol) and vitamin D2 (ergocalciferol). Cholecalciferol and ergocalciferol can be ingested from the diet and from supplements. Only a few foods contain vitamin D. The major natural source of the vitamin is the synthesis of cholecalciferol in the skin from cholesterol through a chemical reaction that is dependent on sun exposure (specifically UVB radiation). Dietary recommendations typically assume that all of a person's vitamin D is taken by mouth, as sun exposure in the population is variable and recommendations about the amount of sun exposure that is safe are uncertain in view of the skin cancer risk..
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Exposure to sunlight helps a person improve his health becausea)the infrared light kills bacteria in the bodyb)resistance power increasesc)the pigment cells in the skin get stimulated and produce a healthy tand)the ultraviolet rays convert skin oil into Vitamin DCorrect answer is option 'D'. Can you explain this answer?
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Exposure to sunlight helps a person improve his health becausea)the infrared light kills bacteria in the bodyb)resistance power increasesc)the pigment cells in the skin get stimulated and produce a healthy tand)the ultraviolet rays convert skin oil into Vitamin DCorrect answer is option 'D'. Can you explain this answer? for Current Affairs 2024 is part of Current Affairs preparation. The Question and answers have been prepared according to the Current Affairs exam syllabus. Information about Exposure to sunlight helps a person improve his health becausea)the infrared light kills bacteria in the bodyb)resistance power increasesc)the pigment cells in the skin get stimulated and produce a healthy tand)the ultraviolet rays convert skin oil into Vitamin DCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Current Affairs 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Exposure to sunlight helps a person improve his health becausea)the infrared light kills bacteria in the bodyb)resistance power increasesc)the pigment cells in the skin get stimulated and produce a healthy tand)the ultraviolet rays convert skin oil into Vitamin DCorrect answer is option 'D'. Can you explain this answer?.
Exposure to sunlight helps a person improve his health becausea)the infrared light kills bacteria in the bodyb)resistance power increasesc)the pigment cells in the skin get stimulated and produce a healthy tand)the ultraviolet rays convert skin oil into Vitamin DCorrect answer is option 'D'. Can you explain this answer? for Current Affairs 2024 is part of Current Affairs preparation. The Question and answers have been prepared according to the Current Affairs exam syllabus. Information about Exposure to sunlight helps a person improve his health becausea)the infrared light kills bacteria in the bodyb)resistance power increasesc)the pigment cells in the skin get stimulated and produce a healthy tand)the ultraviolet rays convert skin oil into Vitamin DCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Current Affairs 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Exposure to sunlight helps a person improve his health becausea)the infrared light kills bacteria in the bodyb)resistance power increasesc)the pigment cells in the skin get stimulated and produce a healthy tand)the ultraviolet rays convert skin oil into Vitamin DCorrect answer is option 'D'. Can you explain this answer?.
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