John Green asks the questions you submitted, and Dr. Aaron Carroll answers them. Also, great job with the questions. They were really good.

Howcast - Learn a simple skin care routine from dermatologist Elissa Lunder in this Howcast video.

Howcast - Learn about the connection between sun exposure and your body's level of Vitamin D from licensed esthetician Joanna Vargas in this Howcast video.

Howcast - Learn the truth about so-called base tans from licensed esthetician Joanna Vargas in this Howcast video.

Do you have trouble sleeping? You may be missing this natural ingredient in your life. In this video, I talk about the importance of vitamin D for sleep and offer some tips on how to get more of it.
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There are natural medicines for depression that can be used as add on treatment. Some of these options for depression can be used alone to help mild to moderate symptoms. In this video I discuss some of the options for helping your...

Lesson on the fungal skin infection known as Tinea versicolor ("Variety of colors"). Tinea versicolor is a common skin infection due to the fungus Malassezia furfur. Infection with this fungus leads to characteristic skin changes with “a...

John Green asks the questions you submitted, and Dr. Aaron Carroll answers them. Also, great job with the questions. They were really good.

The wisdom of yoga revealed in Wai Lana Insights will inspire you on your journey towards a happier and healthier life. “Did you know that lighter-skinned people can generally get enough Vitamin D with ten to twenty minutes of sun...

This video discusses the importance of vitamin D in the body, how it is synthesized through the skin, liver, and kidneys, and how it affects calcium absorption and bone health. It also explores the potential effects of vitamin D on the...

In today's fast-paced world, many of us are juggling multiple roles and tasks, leading to feelings of tiredness and fatigue. This not only impacts our energy levels but also affects our immunity and productivity. But what if there were...

HEADLINE: Doctors list tests patients should question

CAPTION: Leading medical groups say there are 90 more overused tests and treatments a patient should question if...

SUMMER SKIN ADVICE FROM CELEBRITY SKIN EXPERTS "You should never ever sunbathe your face on the beach," says skin care expert Ole Henriksen. "It doesn't matter what degree of sun protection you have on."The Danish skin cosmetician and...

Thousands of pale skinned foreigners living in the UAE are at risk of developing skin cancer because they don't take enough protection against the...