Dry Skin Brushing – How to and Benefits

The skin, sometimes called the third kidney because of its eliminative function, is the largest organ of your body. It is responsible for one quarter of the body’s detoxification, making it one of the most important eliminative organs. When you dry skin brush, you help your lymph system cleanse itself of toxins that collect in the lymph glands. It helps the detoxification process by increasing circulation, stimulating the lymphatic system, opening the pores, and invigorating the skin.

Dry skin brushing removes the top dead layer of skin, encouraging new cells to rejuvenate. It helps make the skin glow. The gentle brushing of the bristles also has a beneficial effect on cellulite and is one of the easiest methods to improve your overall health and beauty.

There are various types of brushes, available at most health food stores. You will need a brush with a handle (some are detachable) so that you can reach all the inaccessible parts of your back. Make sure that your brush is a natural (not synthetic) bristle brush, so it won’t scratch the surface of the skin.

If you don’t have a dry skin brush, a loofah may also be used as long as it isn’t wet. If using a loofah, you’ll need a softer brush, or a flannel, for your face.

Benefits of Dry Skin Brushing

  • stimulates the lymphatic system
  • helps eliminate toxins from the body
  • increases circulation
  • helps digestion
  • strengthens immune system
  • encourages cells to regenerate
  • removes dead skin layers
  • helps combat cellulite
  • improves muscle tone
  • stimulates the nervous system and brings a great sense of well-being
  • invigorates and enhances your general health

Dry skin brush each part of your body daily, just before showering. Do not brush wet skin as it won’t have the same effect. Always brush toward the heart, beginning from the soles of your feet.

How to Brush Your Skin

  1. With long sweeping strokes, work upward from the soles of your feet to the legs and thighs.
  2. Move brush across your stomach and buttocks.
  3. Sweep brush from the palm of your hand toward your elbow and shoulder.
  4. Move from the neck down toward back and/or chest.

And some tips when brushing your skin.

  • The best time to brush is before your shower, after your morning exercise, and before breakfast (on an empty stomach).
  • Brush gently where the skin is thinnest (use a softer brush for your face).
  • Always use a natural fiber brush.
  • If your new brush is too rough, or you wish to clean it, wash it with water and mild soap and let it dry in the sun.
  • The brush is personal—do not share it with anyone else.

And you may find a visual application of dry skin brushing in this good explanatory video.

Biological Properties of Our Skin

Beauty may or may not be only skin deep, but the skin is the part of us that other people see. Inside, we may all have the same basic assortment of organs, but it is our outer appearance that makes us look unique. Even the skin on our fingers carries a set of fingerprints that no one else has.
The skin reveals a lot about our inner selves. It grows pale when we’re afraid and flushes when we’re excited or embarrassed. It always gives us away when we’re tired. Doctors can be alerted to possible internal diseases, such as diabetes and liver disease, just by examining the skin.

The Wall Around Us

The skin is a protective shield around the body, keeping out harmful things such as bacteria and pollution. It’s naturally waterproof and will not allow water past its protective shield even when submerged for long periods of time. Skin helps to give the body shape and form and keeps important fluids and our internal organs inside and safe from harm. It protects the body from heat and cold by regulating the body temperature. Unlike a coat made of cloth, which no longer fits when you outgrow it, the skin can contract and expand like a balloon. Think of all the times you ate just a little too much, and the skin on your belly stretched, only to return later to its normal size. The skin grows around us as we grow taller and wider. It also has an amazing ability to repair itself if it is cut, torn, or burned.
Our skin is more than just a self-repairing, protective overcoat, though. It is an organ of the body, and a very active one, at that. It helps to rid the body of excess fluids, salts, and wastes. Some skin cells are like miniature factories, producing a variety of hormones and other substances and carrying out various chemical reactions. (Under the action of sunlight on the skin, for example, vitamin D is converted to an active form that helps to control the formation of bone.) The skin is also a sense organ that brings us information about the world: Through it we feel pain and pleasure, heat and cold.
It may seem a bit strange to think of the skin as an organ, like the heart or brain. What is even more surprising is that it is the largest organ in the body. If all of a person’s skin were stretched out, it would be large enough to cover a tabletop or a door—twenty square feet or so—and it weighs about eight pounds. The skin is made up of billions of cells, each microscopic in size. These cells are constantly being replaced. A skin cell lasts less than a month from the time it is formed until it falls off and becomes a tiny flake of dust. That means that every month you have a completely new skin covering on your body.
The skin is divided into three basic layers: the epidermis, the dermis, and the subcutaneous layer.

The Outer Layer

Did you know that every skin cell that you can see is dead? No, you’re not suffering from some mysterious disease. This is a perfectly normal state of affairs for the amazing outer covering of your body. The outermost layer of the skin is called the epidermis. (Epimeans “over”; it lies over the dermis, the layer that makes up the bulk of the skin.) The epidermis is about as thick as a sheet of paper. It is composed of fifteen to twenty layers of cells stacked on top of each other.

                            Epidermis

New cells are created in the deepest part of the epidermis, called the basal layer. Cells reproduce by dividing. As the skin cells get older they are pushed upward toward the outer surface of the epidermis by new cells that are forming. As they move outward, they become flatter, accumulate a horny protein called keratin, and start to lose precious moisture that keeps them alive. Eventually, by the time the epidermal cells reach the outer surface, they are completely flat and have lost most of the cell fluid. The nucleus—the ”brain” that holds the instructions for all the living cell’s activities — has disappeared.

It takes an epidermal cell about two weeks to reach the upper layer on the outer surface of the body. This layer is exposed to the air, which would quickly dry and kill living cells. But the cells of this outermost layer are all dead, and they form a hardened protective shell called the stratum corneum (literally, the “horny layer”) over the living cells beneath. At some time during the next two weeks the dead cell falls off or is washed away—perhaps speeded in its departure by the rub of a towel or the scratch of a fingernail. The loss of dead cells from the outer layer of the skin is a natural process that goes on continually. Normally we don’t notice it. But when dead skin cells are shed too quickly, psoriasis or dandruff may be the result.

The epidermis serves mostly as protection for the body. In addition to providing a physical shield, this part of the skin also protects us from the damaging ultraviolet rays of the sun. The basal layer of the epidermis contains melanocytes, cells that give the skin its color by producing tiny particles of the pigment melanin. Melanin particles absorb the sun’s harmful ultraviolet radiation and keep it from damaging the body’s delicate cells and chemicals.

A fascinating thing about melanocytes is that everyone has basically the same number of them. The reason there are people of many different colors in the world is that each person inherits genes that tell the melanocytes just how much melanin to produce and how big each melanin particle will be.

When skin is exposed to the sun, the melanocytes produce more melanin. This extra pigment produces a darkening effect—a suntan—and provides better protection. People who are very fair may not be able to make enough melanin to protect themselves effectively. Then the ultraviolet in the sun’s rays can damage skin cells, producing a painful sunburn.

The Living Skin

                            Dermis

Beneath the epidermis is another major skin layer, the dermis. Its name comes from the Greek word for skin, and this layer makes up about 90 percent of the skin. All of the cells in the dermis are alive, and they are nourished by a rich network of millions of tiny blood vessels, called capillaries. The dermis also contains numerous nerve endings, as well as hair follicles, sweat glands, and oil glands. They are all held in place by a strong yet very elastic substance called collagen, which has been called ”nature’s nylon.”

If harmful microbes get into the dermis—perhaps through a cut or scrape in the protective barrier of the epidermis—they may begin to multiply, producing an infection. Then another series of body defenses goes into action. Chemicals released by the damaged cells cause the walls of the tiny blood vessels in the skin to get leaky, and fluid from the blood seeps out into the tissues. This process is called inflammation. Disease-fighting white blood cells squeeze their way out of the capillaries and roam through the dermis on search and destroy missions against the invading microbes.

The dermis gives the skin its strength, yet can stretch to allow the body to move freely. (As we age, the dermis grows thinner, and the accumulated effects of the years and exposure to the sun make it lose its elastic springiness; gradually it stretches out and sags, producing wrinkles.)

This important skin layer also contains a number of sensory nerves that end in specialized sense receptors. Some respond to heat, others to cold. Some are sensitive to the slightest touch, some to a firmer pressure; still others provide warning signals of pain when skin cells are being damaged.

The network of tiny blood vessels crisscrossing the dermis brings oxygen and nutrients to keep the epidermal cells alive and carries away their waste products. The capillaries also expand and contract to help cool the body down or warm it up. When the air around you is hot, special sensors in the skin send messages along nerves to the brain. These messages spark a new set of signals, which cause the capillaries to expand. Then they have a larger surface for radiating heat, which passes out through the skin directly to the air or is taken up by the water in sweat, which carries heat out of the body. Cold air against the skin surface is also reported by skin sensors, prompting signals that cause the capillaries to contract. That decreases their radiating surface and helps to conserve body heat that would otherwise be lost through the skin. The body’s system of internal ”thermostats” fine-tunes the various processes of conserving and releasing heat, so that the inner body temperature stays at about the same level no matter how hot or cold it is outside.

When the capillaries in the dermis expand, the reflections of the red blood cells that they carry give the skin a rosy color. (Not only heat but also emotions can spark this reaction. That is what happens when you blush in embarrassment.) When the capillaries contract, they take up a smaller fraction of the skin area, so not as much of the red color is visible. Then the skin turns pale. (This reaction, too, can be produced by strong emotions.)

The tiny coiled tubes of the sweat glands are found in the dermis but extend up through the epidermis and end at the surface in openings called pores. Sweat pores are too small to see with the naked eye. Over the entire body surface, there are between two and five million of these sweat glands!

What is Acne and Why It Attacks During Puberty?

Tonight is the big night. You’ve been looking forward to the school dance all week. Now it’s almost time to go. You glance in the mirror while you’re washing your face.What’s that on the tip of your nose? It’s big and awful. It’s a zit! “Why me?” you cry.

If you have that common skin disorder called acne, you’re not alone. Close to 90 percent of all teenagers are bothered by acne sometime between the ages of twelve and seventeen.For some it’s only an occasional pimple or so. But for others it could mean painful red sores all over the face, neck, chest, and back.Most people grow out of acne by their late teens, but for some it can last until their twenties, thirties, and forties. Acne can also leave behind scars that cause psychological stress for a person’s whole life.

Most people don’t think of acne as a disease or a disorder. It’s just one of those awful things teenagers have to face while growing up, and there’s really nothing much you can do about it.

Not so! 

Why people get acne is still partly a mystery and, like the common cold, acne has no cure. But skin specialists and researchers know enough about acne so that almost every case is treatable.

Although doctors are not sure exactly why it starts, they have a pretty good idea of how it develops. After all, they’ve had a long time to study acne. This condition has been around for as long as there have been people—teenagers have been plagued by acne for thousands of years.

Even if you’re a pharaoh, you may still have problems with acne.

King Tut, the best-known Egyptian pharaoh, was only in his teens when he died. Scientists can tell that this famous teenager had the same problems with pimples as teens do today. Various medications were put in Tutankhamen’s tomb to help treat his acne problem in the afterlife.

Everyone knows what the blotches, blackheads, and pimples of acne look like, but there are many myths and misconceptions about this condition. Lots of people have lots of different ideas about what causes acne and how to get rid of it.

Generally, when we think of acne we think of acne vulgaris. (Vulgaris in Latin means “common.”) It is a disorder of the hair follicles and their attached oil glands in the skin, and its symptoms can vary from just a few pimples to many deep cysts.

Why Acne Attacks Teens and Adolescents

Most people get acne during adolescence. It seems unfair that this extra burden should be added, just when a boy or girl has so many other upsetting adjustments to cope with. But the acne process seems to be linked with the whole sweeping complex of changes that occur in the adolescent body.

During the teen years the body is flooded with hormones that stimulate many changes. Hormones are chemicals that help to control and coordinate body processes. Different hormones are produced to regulate nearly everything that goes on inside us. Growth hormones stimulate growth, for example, and sex hormones control sexual development. Adolescence is a time when both these types are produced in abundance.

At puberty the pituitary gland, the master gland that is found at the base of the brain, tells the body to start making sex hormones. In boys the main sex hormone that is produced is testosterone, which is made in the testes. In girls estrogen and progesterone are produced in the ovaries. Testosterone and progesterone are chemically very similar, and together with the estrogen’s, they belong to a class of compounds called steroids.

In addition to sparking a rapid growth and development of the sex organs, the sex hormones stimulate the formation of secondary sex characteristics, such as breasts in a woman and facial hair in a man. They also cause the oil glands in the skin to grow larger and secrete more oil. Sometimes, though, too much oil is produced. This may result in acne.

Most adolescents eventually outgrow acne. That is, it usually goes away by itself. But it may be years before it stays away. During that time, many teenagers often feel uncomfortable about their “spotty” complexions. They may feel awkward about the way they look and tend to shy away from people and activities because of their self-consciousness. Worse yet, in severe cases scars can remain behind to haunt a person for the rest of his or her life. Many people will try anything to get rid of their acne problems.
Unfortunately, there is no miracle cure for acne. No injection will cause pimples to disappear overnight and stay away. You can’t take a pill to banish unsightly spots. Controlling acne is something that has to be worked on every day, and treatments do not produce immediate results. Often it takes one to two months of treatment before an acne problem is finally under control. Even then you have to continue the treatment, or else the pimples may come back.

You may be able to keep an acne problem under control by yourself. Nearly 90 percent of all people with acne don’t go to a doctor. Instead, they try to deal with their acne by using one of the countless products available from supermarkets and drugstores. However, if you decide your acne is too much for you to handle on your own, you may wish to see your family doctor or a skin specialist, called a dermatologist, for help.

Even with a dermatologist, the battle against acne is a team effort. You will have to follow your doctor’s recommendations carefully every day.

Whether you fight acne with a doctor’s help or on your own, you should know as much as possible about it so that you can understand what’s going on in your body and how you can best help conquer those annoying spots. This book will help you by describing how pimples form and what today’s medical specialists know about the causes of acne. In later chapters you’ll find out how to treat pimples on your own, when you need to see a specialist, and what a dermatologist can do to help. But first let’s find out more about the part of the body that acne affects most directly—the skin.