陽(yáng)光對(duì)人體的6個(gè)鮮為人知的好處

陽(yáng)光對(duì)人體的6個(gè)鮮為人知的好處

Sunlight is the primary way for people to get vitamin D. In fact, the UV rays in the sun stimulate the skin to produce vitamin D. But that's not all.

陽(yáng)光是人們獲得維生素d的主要途徑。事實(shí)上，太陽(yáng)中的紫外線刺激皮膚產(chǎn)生維生素d。但這還不是全部。

We all know that exposure to a lot of ultraviolet (UV) from the sun can cause skin cancer and premature aging. However, that is no reason to deny the benefits of sunlight. This natural light source not only provides energy, but also offers many important health benefits.

我們都知道暴露在太陽(yáng)的紫外線下會(huì)導(dǎo)致皮膚癌和過(guò)早衰老。然而，沒(méi)有理由否認(rèn)陽(yáng)光的好處。這種自然光源不僅提供能量，還提供許多重要的健康益處。

Let's see how sunlight works in the following article.

讓我們?cè)谙旅娴奈恼轮锌纯搓?yáng)光是如何工作的。

1. Good for mental health

對(duì)心理健康有益

Sunlight has the ability to boost the production of serotonin - a chemical transmitter that plays a role in stabilizing mood. Therefore, designing a living space with plenty of natural light will be very good for the homeowner's mental health. In addition, many studies show that serotonin also works to treat depression and anxiety.

陽(yáng)光有能力促進(jìn)血清素的產(chǎn)生，血清素是一種化學(xué)遞質(zhì)，在穩(wěn)定情緒中起著重要作用。因此，設(shè)計(jì)一個(gè)有充足自然光的居住空間對(duì)房主的心理健康是非常有益的。此外，許多研究表明血清素也能治療抑郁和焦慮。

2. Prevent cancer

預(yù)防癌癥

In fact, excessive sun exposure can cause skin cancer. However, if you are exposed to this light in moderation, it will bring many benefits. Including the effect of preventing some types of sun cancer.

事實(shí)上，過(guò)度的日曬會(huì)導(dǎo)致皮膚癌。然而，如果你適度地接觸這種光線，它會(huì)帶來(lái)很多好處。包括預(yù)防某些類型的太陽(yáng)癌癥的效果。

According to one study, people living in areas with little sunlight during the day are more likely to develop cancers such as Hodgkin's lymphoma, colon cancer, and ovarian cancer.

根據(jù)一項(xiàng)研究，生活在白天日照少的地區(qū)的人更容易患霍奇金淋巴瘤、結(jié)腸癌和卵巢癌。

3. Strengthen the immune system

增強(qiáng)免疫系統(tǒng)

When the body is exposed to the sun, the number of white blood cells (lymphocytes) tends to increase. These cells play an important role in protecting the body against infections and disease.

當(dāng)身體暴露在陽(yáng)光下時(shí)，白細(xì)胞(淋巴細(xì)胞)的數(shù)量會(huì)增加。這些細(xì)胞在保護(hù)身體免受感染和疾病方面起著重要的作用。

4. Sunlight helps keep the bones strong

陽(yáng)光有助于骨骼強(qiáng)壯

The UV rays in the sun promote vitamin D production, stimulating calcium absorption. This helps in enhancing bone health. Children who don't get enough vitamin D can develop rickets. Meanwhile, the elderly who lack vitamin D from the sun are susceptible to osteoporosis and osteoarthritis.

陽(yáng)光中的紫外線促進(jìn)維生素D的產(chǎn)生，刺激鈣的吸收。這有助于增強(qiáng)骨骼健康。缺乏維生素D的兒童會(huì)發(fā)展成佝僂病。與此同時(shí)，由于日曬而缺乏維生素D的老年人容易患骨質(zhì)疏松癥和骨關(guān)節(jié)炎。

5. Heal skin diseases

治療皮膚疾病

Light therapy using UV radiation is an extremely effective treatment for a number of skin conditions such as psoriasis, eczema, jaundice and acne.

光療法使用紫外線輻射是一種非常有效的治療皮膚病，如牛皮癬，濕疹，黃疸和痤瘡。

6. Improved vision

改善視力

Sun exposure has been shown to reduce myopia in children. Studies have also shown that nearsightedness often develops in people who regularly stay indoors and rarely participate in outdoor activities.

陽(yáng)光照射已被證明可以減少兒童近視。研究還表明，經(jīng)常呆在室內(nèi)且很少參加戶外活動(dòng)的人往往會(huì)患上近視。