Optimal vitamin D levels

What is Optimal Vitamin D?

This post aim to give you a hint about what should/could be your optimal blood-level of Vitamin D(25OH), but, remember, that level is only an indication of your level of immune defense IF it is obtained by exposure to UVB light.

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How To Tan – Tanning Tips For Suntanning (Updated)

Everything you have heard about when and how to tan is probably wrong and will do more harm than good to your skin.
A carefully cultivated (i.e. UVB-promted) tan is the best protection towards sunburn.
You can use a broad-spectrum sunscreen (maximum SPF 15) for your face (and for your body if you HAVE to be in sunlight long enough to risk getting sunburned.
Otherwise, it is much better to use a high quality indoor tanning lotion based on Aloe-Vera or Coconut milk (but without any immediate or delayed bronzers).

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Einstein About Tanning

What did Einstein know about tanning? Actually, it seems like quite a lot. Probably you know that Albert Einstein (1879-1955) is one of the great

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