Showing posts with label Skin aging. Show all posts
Showing posts with label Skin aging. Show all posts

Thursday, June 5, 2008

Question & Answer with Dr. Jeannette Martello

While reading an article on skin care, I stumbled on a post with Jeannette Martello, a board-certified M.D. She's the Editor-in-Chief of Skin Deep, a magazine that talks about skin care, cosmetics as well as health issues. She states that "The desire to enhance one’s image has worldwide appeal. People want to feel good both inside and out. Our goal at SKIN DEEP is to educate the public regarding lifestyle, fashion, beauty, health, nutrition, fitness, skin care, anti-aging and so much more."
Jeannette Martello answers questions from her readers:

Q.
Why do I still break out with acne as an adult?

A.
Due to exposure to unfriendly, environmental influences, the pores on our face enlarge. In addition, as we get older, our skin cell turnover cycle lengthens. It takes longer for a skin cell to live, die and then fall off of your face. This is a perfect set-up for adult break-outs. The dead skin cells occupy your enlarged pores for a longer period of time and can result in adult-onset acne.

Q.
Why can't I use Accutane to treat my acne if I'm trying to get pregnant or am pregnant?

A.
Accutane is a very potent prescription-strength medication that is used in non-responsive cases of cystic acne. This medication has been associated with birth defects. In addition, Accutane is so potent, that you should not plan on any elective, non-emergent surgery for approximately nine months to one year after stopping Accutane. Accutane can also negatively affect wound healing.

Q.
Why do I always wake up with pimples?

A.
As we age, our pores enlarge secondary to exposure to negative environmental influences. Also, dead skin cells tend to stay on our face for a longer period of time and fill in the enlarged pores. This situation is made even worse when applied makeup is allowed to overfill the pores even further, especially when left on overnight.

Q.
Why do wrinkles form?

There are basically two types of wrinkles: dynamic wrinkles and static wrinkles. Dynamic wrinkles include crow's feet, bunny lines at the top of the nose and lip lines that are made worse when you pucker up. Dynamic wrinkles are produced by facial expressions created by the muscles underneath the skin and soft tissue. Static wrinkles are stationary wrinkles that are formed by deeper attachments from the upper layers of the skin to the deeper layers. We had those attachments when we were 10 years old. Unfortunately, as we age, there is just no stopping gravity. Since these attachments remain stationary and the skin and soft tissue move downward, these static wrinkles become apparent as we age.

Q.
Why do I have more wrinkles on the left side of my face?

A.
Everyone's face is asymmetric. It is extremely rare for a person to have a perfectly proportioned face. The underlying action of the muscles may be stronger on one side of the face than the other. We also tend to express ourselves on one side of the face more than on the other. Most importantly, when you drive, both ultraviolet A and B rays attack the left side of the face more than they do on the right. In fact, UVA can penetrate through glass and clothing, and is even present indoors!

Q.
If I were able to do only one thing to look younger, for example, a tummy tuck, breast augmentation or skin treatments, what would you suggest?

A.
Being an aging woman myself, I can completely relate to your situation. This is how I look at it: I consider the face and therefore the skin--the largest organ of the body--to be the first thing most people see. That is why I consider making your skin look as good as you can to be the most important thing you can do to improve yourself. This is more important than undergoing changes that can only be accomplished with a scalpel.

Q.
Why do I have brown spots on my face?

A.
Brown spots can occur in anyone, but they appear to be more common in women. Brown spots can become more prevalent during various hormonal changes in one's life, including pregnancy and menopause. Synthetic hormonal influences, including birth control pills and hormones taken after menopause, can also increase the occurrence of brown spots. Exposure to UV rays can also increase their frequency. Special skin creams can help, but make sure they have been developed in conjunction with a skin specialist such as a plastic surgeon or dermatologist.

Q.
Why do I have large pores?

A.
Some people have genetically enlarged pores. In general, though, as we age, we are exposed to a variety of toxins, first-hand cigarette smoke (which contains more than 4,000 toxins), secondhand smoke, pollution, ultraviolet A and B rays and toxins we ingest. All these environmental influences affect the enlargement of pores.

Q.
I have a mole I'm concerned about. How can I tell if it is a skin cancer?

A.
If you have a mole you are concerned about, you should definitely have it checked out. Start with your primary care physician. Some tell-tale signs of possible malignancy or cancer include:
A change in color--any change in the color of the mole.
A change in size--for example, if a flat mole becomes raised or a small mole starts to spread or enlarge.
Any sign of itchiness or irritation.
Any sign of ulceration or bleeding. If you have any of these signs or if you think a mole just doesn't look "right," contact your primary care physician immediately.

Q.
I tend to flush red when I drink alcohol and break out with whiteheads on my red-appearing nose. What's wrong with me?

A.
You may have a skin condition known as rosacea. With this condition, certain events can trigger a flushing episode, including pollution, smoke (first-hand or second-hand) and alcohol, to name a few. I would consult with a board-certified dermatologist. In a majority of cases, rosacea can be controlled with oral and topical medications.

Q.
How does Botox work?

A.
Botox works by temporarily paralyzing the underlying muscles that create wrinkles. Botox comes from the toxin that is produced by the bacteria, Clostridium botulinum. The amount of Botox injected to achieve cosmetically desirable results is very little. This toxin is known to cause botulism or lethal food poisoning, but in astronomically greater doses than those used cosmetically in humans.

Q.
Do I really need to use toner?

A.
Consider toner as a second step in your cleansing routine after the first step of using a cleanser. Toner also helps balance the pH of your skin since pH can vary in different parts of the face. Equalizing the pH helps other corrective products work better after the toner's application.

Q.
I have been told never to use tissue or toilet paper when I apply astringent or toner. Why?

A.
When applying any fluid, including a toner or astringent, small fibers can break off and stay on your face. Instead, use a cotton ball or cotton pad to apply toner. The fibers are longer and inter-woven, and therefore are much less likely to break off and remain on your skin.

Tuesday, June 3, 2008

Prevent the Signs of Aging

As I mentioned before in my previous blog, I was surfing on the Iq Derma website. They address about all the skin problems that I'm concerned with. All women should learn how to prevent skin aging because it is an issue that affect our well-being as well as our self esteem. When it comes to aging skin, the best long-term prevention is leading a healthy lifestyle.

Minimize sun exposure:
A tan may look nice for a few days, but it causes damage that will last a lifetime in the form of premature aging (not to mention the increased risk of skin cancer). And, tanning beds are every bit as hurtful to your skin. If you want to bronze safely, use a self-tanning lotion.

Use sunscreen:
Sunscreen isn't just for the beach: your skin is exposed for hours every day during the course of normal activity. Those cell-destroying UVA and UVB rays are just as harmful when you're going from your car to the grocery store as when you're lounging in the sun. Even when the sky is completely overcast, the sun's rays can penetrate 70% to 80%. The only way to be safe is daily application of broad-spectrum SPF products like
Life Without Wrinkles with SPF 25.

Quench your skin's thirst:
Hydrated skin looks plump, firm, and healthy. Rule of thumb: Replace sugary sodas with water. Also look for products like
SkinTensive Daily Facelift Treatment, which contains ingredients such as Hyaluronic Acid and Marine Collagen to hydrate skin and help strengthen its natural moisture barrier.

Easy on the eyes:
The skin around your eyes is thin and fragile. Tugging at it can break down vital elastin fibers, making it more prone to wrinkles, bags, and sagging. Look for products that will help firm and strengthen delicate eye skin such as Matrixyl 3000TM, a key ingredient in
RestorEyes Triple-Zone Eye Therapy and iDisguise Firming Eye Corrector.

Learn to read product labels:
Nothing does more damage than using the wrong products. Some skin care products are mostly filler and foam, which reduces their effectiveness. A high price tag does NOT guarantee result. Research the ingredients to make sure you're getting your money's worth.
Click here to learn more about the
clinically proven ingredients in iQ Derma's line of advanced age-delaying skin care.

Eat Healthy:
A diet with plenty of whole grains, fresh fruits, and vegetables and the use of healthy oils (such as olive oil) may protect against oxidative stress in the skin.


Exercise:
Daily exercise keeps blood flowing, which brings oxygen to the skin. Oxygen is an important ingredient for healthy skin.


Quit Smoking!
Smoking not only increases wrinkles, but smokers have a 50% greater risk for squamous cell cancers than nonsmokers.

Thursday, May 29, 2008

7 invisible causes of aging skin

The 7 invisible causes of aging skin

As the iQ Derma website indicates, the skin is an organ that have many specialized cells and structures. As you age, changes take place within both the epidermis and dermis that can dramatically affect the appearance of your skin. The following are explanations of what is happening inside your skin as you age, or what iQ Derma researchers refer to as “the 7 invisible causes of aging skin”:

1) Reduced Cellular Activity
Your body does not regenerate new skin cells as quickly.
2) Free Radical Attack
Highly reactive particles within cells cause them to function poorly or die.
3) Collagen and Elastin Break-down
These are the structural proteins that keep skin firm and tight. Dermatologists estimate that you lose about 1% of your skin’s collagen every year after age 30. The production of new collagen also slows, resulting in thin skin and less elasticity. (See Fig.1 & Fig.2)
4) Fatty Tissue Buildup
This occurs under thinning skin around the eyes, causing puffiness and bags to form.
5) Cellular Deterioration
This process accelerates as we age due to prolonged exposure to the sun and environmental toxins. Old cells collect on the surface of the skin.
6) Weakened Capillaries
These minute blood vessels under the eyes leak small amounts of blood. The result is the appearance of dark under-eye circles. (See Fig. 3)
7) Degradation of the Skin’s Moisture Barrier
The result is drier skin as we age. Based on these 7 invisible causes of aging skin, iQ Derma researchers have determined that the 7 keys to delayed aging are:
1) Healthy cell activity
2) Reduction of free radical1
3) Synthesis of collagen & elastin
4) Reduced fatty tissue
5) Delayed cell deterioration
6) Strengthened capillaries
7) Improved moisture barrier function

Wednesday, May 28, 2008

Why skin changes as you age?

Being in my 20s, I'm concern with skin aging. I was on iQ Derma website and learned that skin aging is caused by a combination of Intrinsic, Environmental, and Mechanical factors.

Intrinsic Aging: As a person ages, skin biology changes. Every person's skin undergoes the same changes at a microscopic or cellular level: Cell function slows down, leading to a break down of structural proteins and a decrease in your skin's ability to repair itself. This is called Intrinsic Aging. While we are all pre-programmed to experience Intrinsic Aging, the extent and speed at which these changes occur varies from person to person depending on genetics.

Environmental Aging: The role of the sun cannot be overstated as the most important cause of prematurely aging skin. As much as 80% of premature skin aging is caused by sun damage. Both UVA and UVB rays cause harm leading to wrinkles and pigmentation problems such as uneven skin tone, blotchy skin, and age spots.
Sunlight impairs collagen fibers, stimulates production of enzymes called metalloproteinases (MMPs) that further degrade collagen, and contributes to over-production of oxidants, also called free radicals. These are unstable molecules that can destroy skin cells, causing skin to "spoil."
Furthermore, the role of sun exposure in skin cancers is proven. This is another reason to reduce the amount of time you spend in the sun without protection. Wear a broad spectrum sunscreen to minimize risk and help prevent further damage to the skin.

Mechanical Aging: Repetitive facial expressions caused by small muscle contractions stretch skin and break down structural proteins. The effects of these expressions accumulate over time, leading to frown lines (those between the eyebrows), laugh lines (wrinkles at the corners of the mouth), and crow's feet (lines that radiate from the corners of the eyes). Gravity also contributes the drooping or sagging skin by pulling down on the jowls eyelids.

Au revoir