Vitamin A Retinol

Sun Rays: Harmful or Beneficial?
The argument never stops. Human skin has special cells, melanocytes. These cells provide natural, built-in sun protection. You can see it in action each time you tan. Melanocytes produce dark brown substance, called melanin, which does not allow sun rays to penetrate deep into the skin layers as...

Essential Skin Care - 5 Things You Must Know About Keeping Your Skin Healthy
The skin is quite an amazing organ. Weighing in at almost nine pounds, on average, the skin is the first line of defense for the body. The trouble is that we are not born with a user manual for our skin. To compound the issue, the most education people receive on the subject come from marketing...

The Stages of Syphilis.
Without treatment, the sexually transmitted disease , (STD), syphilis in adults progresses through four stages; primary, secondary, latent and tertiary. An infected person can easily pass the disease to a sexual partner when first- or second-stage symptoms are present. For this reason, people...

Dermatologists Offer Advice to Parents on How to Talk to Teens About Acne
(ARA) - Acne is the most common skin disorder in the United States, involving 85 percent of the population at some point in their lives. Approximately 20 million teenagers have acne. "Acne can be especially emotionally devastating for teens because they are extremely conscious of...

Managing Acne and Dispelling Myths
Not only is acne a physical condition, a psychological component is present as well.   Acne sufferers can experience, behavioral problems, academic decline, social isolation, substance abuse, depression, even suicide. Improper hygiene, poor diet, stress and sexual behavior...


Vitamins : Vitamin A - Retinol
A detailed description of vitamin A, including information on its functions, health benefits, and deficiency symptoms.
Vitamin A information page. All about vitamin A and the role it ...
Vitamin A (retinol and beta-carotene) information page ... Enemy of vitamin A. Retinol is destroyed by light, high temperatures as well as when using copper ...
Vitamin A or Retinol
Discussion of the fat soluble vitamin including proper dosage, necessity in diet, and graph indicating good food sources.
Molecular Expressions: The Vitamin Collection - Retinol (Vitamin A)
The first nutritional deficiency disease to be identified and studied was night blindness. Ancient cultures recognized this and utilized cooked liver as ...
Vitamin A (Retinol) - MayoClinic.com
Mayo Clinic offers award-winning medical and health information and tools for healthy living.
Vitamin A (Retinol) at SkinStore.com
Home : Active Ingredient : Vitamin A (Retinol). Vitamin A (Retinol) - Topical Vitamin A has been suggested to help build collagen fibers within the skin in ...
Vitamin A (Retinol) HYG-5551-05
Ohio State University Extension fact sheet explaining the role of this vitamin and which foods are a good source for it.
Vitamin A (Retinol)
NUTRIENT SUMMARY: VITAMIN A (RETINOL) ... Excess retinol may be particularly dangerous for the unborn child. It is for this reason that women who are ...
Vitamin A / Retinol : BC Cancer Agency
The recommended adult daily intake of vitamin A is 800-1000 Retinol Equivalents ... "Vitamin A (retinol) and its active metabolites are essential for cell ...
Vitamin A (Retinol)
Vitamin A supplements are available as either retinol or retinyl palmitate. All forms of vitamin A are readily absorbed by the body. ...