How Much Protection Will You Get From a Base Tan?多少保护，你才能从一个基地，谭？

A base tan will help to protect your skin from sun damage – True or False? 基地甘美华将有助于保护你的皮肤从Sun的损害-真或假？

The unfortunate answer is false.不幸的答案是假的。 Studies have shown that tans offer up protection equivalent to a Sun Protection Factor (SPF) of between 2 and 4.研究表明，秘鲁提供了保障，相当于一个太阳保护因子（ SPF ）则介于2和4 。 An SPF 2 will only block about 50% of the UVB rays; hardly anything at all when you consider the damage to your skin obtained by tanning. 1 SPF级2只座约50 ％的紫外线B射线;几乎没有什么在所有当你考虑损害您的皮肤获得的鞣制。 And even with a tan, you can still burn.甚至与谭，你仍然可以燃烧。

Sun exposure isn’t all bad.暴露于太阳的并非全是坏事。 In addition to how good we feel just by being in the sun, we need UVB rays to produce Vitamin D, essential to our well being.此外，如何好，我们觉得刚才被在阳光下，我们需要紫外线照射产生的维生素D ，必须我们的福祉。 Yet, this is easily obtained in as little as 10 or 15 minutes of sun exposure each day.然而，这是很容易获得的少10或15分钟的暴露于太阳的每一天。 During the winter, if you live in Northern climates, you may want to consider supplementing as the UVB rays just aren’t strong enough to promote Vitamin D production.在冬季，如果你住在北部的气候，您可能要考虑补充由于紫外线照射刚是不够有力，以促进维生素D的生产。

So you might think you’re doing your skin a favor by getting that base tan but consider this:所以您可能会认为您做您的皮肤由一种恩赐获得该基地火炭，但认为这是：
• Sun exposure can increase skin pigment that not only leads to tanning, but that can also result in hyperpigmentation (skin discoloration) •暴露于太阳可以增加皮肤色素，不仅导致晒黑，但也可造成色素沉着（皮肤变色）
• Excessive sun exposure can suppress your skin’s immune system, making you more susceptible to infection. •过度暴露于太阳的能抑制你的皮肤的免疫系统，使您更容易受到感染。
• Over the long term, sun exposure can cause premature aging (photoaging) leading to wrinkling, sagging and age spots. •超过长远来说，暴露于太阳的可导致过早老化（光） ，导致起皱，低靡的和年龄景点。 In some individuals changes to DNA can lead to skin cancer.在一些个人的DNA的变化，可导致皮肤癌。

The best advice? 最好的意见？
Follow good sun practice:后续良好的防晒做法：
• Cover up with sun protective clothing, a hat and sunglasses •掩饰与Sun的防护衣物，帽子及太阳眼镜
• Seek shade when possible •寻找遮阳处时，可能
• Avoid exposure during the peak hours of 10am and 4 pm, when the sun’s rays are most intense. •避免暴露在繁忙时间的上午十时和下午4时，当太阳的光线是最激烈的。
• Wear a broad spectrum UVA/UVB photostable sunscreen as found in the •穿一广谱长波紫外线/紫外线防晒photostable发现，在 Anthelios anthelios and和 Bioderma Photoderm Max bioderma photoderm最高 range of sunscreens.一系列的防晒油。

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