Understanding Hormones and Your Skin

“How to achieve beautiful, supple and young-looking skin”. You almost can’t avoid it - splashed on magazine covers, reported in newspapers and marketed on television and radio, the message to improve our skin would appear paramount to how we and others view our looks.
How does our skin age?  Skin aging is influenced by:

* Genetic differences
* Hormonal changes, e.g. estrogen and thyroxin
* Chronic sun exposure
* Wind, pollution

Blame it on hormones

Hormones are mostly to blame for skin changes as we age. Hormones are chemical messengers produced in organs such as the ovaries, adrenal glands, and thyroid glands, and all have an effect on other tissues.

Much of the reason why our skin begins to suffer is primarily due to hormones — and there is a massive industry manufacturing products to try to alleviate the results of these hormonal changes, notably as women reach menopause in their 40s and 50s.

As menopause occurs, estrogen is reduced and while it has a direct effect on thinning bones, it also creates significant changes in the skin. Women find:

* their skin becomes drier with increased wrinkles
* skin becomes more fragile, loses some of its elasticity, and is looser because the production of collagen is reduced
* older skin appears paler as the lack of estrogen reduces the number of blood vessels in the skin
* menopause also causes a reduction in the level of testosterone but not as significant a drop as in estrogen

Hormones and dry skin

Another hormone we have is thyroxin, produced by the thyroid gland, which influences skin appearance. Too much thyroxin shows a warm, smooth, sweaty, flushed skin. Under-activity of thyroxin produces a dry, coarse thickening of skin with reduced ability to sweat.

Hormones affect acne

The oil glands of the skin are in part controlled by the level and activity of the hormone testosterone in the skin. Testosterone is required to produce acne. This outcome can be seen in conditions such as polycystic ovary syndrome, which produce some elevation in testosterone, which in turn causes increased facial hair, irregular periods and acne. It has also been found that some birth control pills can block testosterone skin reactors to improve some of the consequences of increasing hormone levels. (See Acne Guide for more acne information)
Thinning hair

Hair will thin after menopause. In some women, genetic factors produce significant thinning. Abnormalities in the level of a thyroid hormone, in addition to the amount of iron stored in the body, can influence the volume of hair.

Estrogen encourages hair to stay in its growing phase (Anagen hair). This is seen in the significant thickening of hair towards the end of pregnancy. After menopause, however, the lower estrogen amount allows the scalp hair to grow towards the falling out stage (Telogen hair).
HRT and skin

Post menopausal women will notice that unlike their scalp, facial hairs increase. This is thought to be because estrogen — which opposes the effect of testosterone — drops relatively more after menopause than testosterone.

Hormone replacement therapy (HRT) has been used over the last 20 years to combat the signs of aging. HRT can promote a fuller-looking skin because the skin then becomes thicker with less loss of subcutaneous fat. Thinning and drying of vaginal surfaces is also minimized. This can also be achieved by using topical estrogen. The use of estrogen creams has been shown to maintain the elasticity and fullness of skin after menopause, although at this time it is not used extensively because of concerns about side effects and the variability of absorption into the body.

See your doctor or dermatologist to determine which solutions best suits your experience with aging skin.

By Richard Thomas, MD

Acne and Ingredients to Avoid

Acne is not a new problem; people have been suffering from it for many thousands of years. In ancient Egypt for instance, oils were often used to soften and smooth the skin. It is only in recent times that people have begun to use acne creams made of chemical ingredients like benzoyl peroxide, among others. These can not only have unwanted side effects, like the drying of healthy skin or the bleaching of clothing, but can be very costly.

It’s no mystery that our grandmothers seemed to know best. When it comes to health and skin, the more natural the ingredient, the better. Of course, there are times when natural remedies may not be as effective and that is Ok. However, just be aware of the natural options you have first, before you waste a lot of money on another product that doesn’t work. Many people today discovering the old-world secrets in caring for their bodies more naturally, and are turning to natural and herbal remedies, such as the following simple ‘kitchen cures’.

Acne Remedy #1: Make a paste of nutmeg powder and milk, and apply to your face in a thin layer. Leave on for up to an hour, or even overnight.

Acne Remedy #2: Take an orange peel and leave it to dry, and then grind it to a powder. Mix with water and apply directly to the pimple.

Acne Remedy #3: Applying garlic directly to a pimple can also be a great remedy, as garlic is a natural disinfectant.

Acne Remedy #4: Mix a spoonful each of fresh lemon juice and cinnamon. Apply to the acne overnight for several nights in a row to be effective.

Acne Remedy #5: Take fresh leaves of fenugreek and grind to make an acne remedy that is also said to be effective in reducing wrinkles. It should be left on for only fifteen minutes.

Acne Remedy #6: Papaya juice, which is high in natural enzymes, makes a wonderful acne solution all on its own.

Acne Remedy #7: Boil a cup of milk, and then allow to cool to room temperature, and add a spoonful of limejuice to make a acne face wash.

Acne Remedy #8: Mix rosewater, cucumber juice and lime juice in equal amounts. Apply to clean face and leave on overnight.

Chemical skin care ingredients you should avoid if you are acne-prone or have oily skin in combination with acne:
• Butyl stearate
• Cinnamon Oil
• Isotearyl isostearate
• Cocoa butter
• Jojoba oil
• Coconut oil
• Decyl oleate
• Myristyl myristate
• Myristyl propionate
• Octyl palminate
• Octyl stearate
• Peppermint Oil
• Isopropyl stearate
• Isopropyl, isostearate, myristate or palmitate

Try several of these natural remedies and see which one is best for you, be aware that it can take several days to have an effect. Make sure you use clean spoons and dishes to mix your remedies, and remember to wash your face as usual in between treatments.