Our society is one which is somewhat obsessed with appearances. Magazines, movies and television feature those with beautiful faces and bodies almost exclusively. Characters in a television shows or movies are often stereotypes rather than independent characters lending credence to the theory that beauty is more important than other aspects such as intelligence, personality and creativity. While this may not be true it is certainly the image which is promoted in the media. This focus on the beautiful people of the world has ignited a thriving beauty industry.

Nail salons are opening in large quantities all around the world. Although women make up the majority of the clientele in these establishments, men are also flocking to salons and spas for manicures and pedicures. Manicures and pedicures used to be considered luxury treatments reserved for special occasions such as weddings and other formal events but today many women visit salons weekly for nail care treatments.

Nails aren’t the only part of the body get a great deal of attention lately. Gleaming white teeth have become an asset desired, and achieved through treatments, by many. Both over the counter whitening products and dentist performed procedures are becoming increasingly popular. These products and procedures help people to obtain a coveted bright smile.
Salons and spas are also offering services and treatments to help individuals gain desired hairstyles. These treatments and services can help a person to achieve a completely different look. Those with short hair can have hair extensions, made with real hair, attached to create the illusion of longer hair. This can have the result of creating a dramatic effect. The extensions can be either very natural looking or completely outrageous. Hair straighteners are also popular options for those who want straight locks. Those with curly or wavy hair can have chemicals applied to remove the curl from their hair or may employ the use of products such as flat irons to achieve the desired effect.

Laser hair removal is another service offered by spas for the purpose of beautification. Laser hair removal can be somewhat painful as well as expensive and time consuming but many women still invest in these services. Laser hair removal is used to permanently remove hair through the use of lasers applied to the hair follicles.

These treatments are most effective in areas involving a small surface area such as the face, the underarms or the bikini line.

Some who are seeking physical perfection are taking even more drastic steps than those mentioned above in their pursuit of beauty. Laser vision correction is one such extreme measure those looking to improve their appearance are undergoing. Surgery to correct vision is often utilized by individuals who do not wish to wear glasses anymore. Although contact lenses are a viable

solution for correcting vision without surgery, many individuals are not satisfied with the use of contacts because there are still times when they are required to wear eye glasses. For these individuals corrective eye surgery is worth the risk in return for not having to wear eye glasses anymore.

Cortisol is a hormone produced by cholesterol and belongs to the glucocorticoid group. It is detached from the adrenal glands after a signal from the pituitary gland.
Cortisol is called a hormone of stress and this is by no means accidental – the main factor that stimulates its synthesis is a variety of stresses that can be of a different nature – consumption of harmful foods, hard workouts, traumas, strong emotions, malnutrition, inadequate sleep, illness, pain testing.

Cortisol benefits
When cortisol is in normal levels, it only brings benefits to the body. Its normal secretion is important for a number of important processes. It reduces the sensitivity to pain, increases the body’s resistance, improves memory and the ability to concentrate.

High levels of cortisol for a long period of time carry a number of negatives. Gradually decreases immunity, decreases the secretion of hormones testosterone and somatotropin, suppresses thyroid function, blood sugar imbalance, blood pressure increases, cognitive abilities decrease.

It constantly reduces muscle tissue, increases fat tissue, speeds up cell aging. High levels of cortisol cause ulcers, diabetes and stretch marks, bone density is reduced, which is a major contributor to osteoporosis.

Symptoms of high cortisol
Symptoms of tall cortisol are different. A person suffering from a similar problem starts experiencing different mood swings – anxiety, depression and increased irritability. This is due to the fact that cortisol affects the synthesis of dopamine and serotonin.

As it became clear, the synthesis of cortisol is highest early in the morning when one has to wake up and be fresh and energetic. People who have high cortisol in the morning feel tired, and at the same time they are bored.

Weight is gradually increasing because cortisol not only stimulates appetite but also increases the desire for a meal. High levels of the hormone cause [skin dehydration], which in turn leads to premature wrinkles and aging.

High cortisol caused by constant stress can cause a rise in blood pressure and thus increase the risk of developing cardiovascular disease.
Investigation of cortisol
The cortisol study is assigned to determine its blood levels. Two blood samples are usually taken – one morning and one evening because the levels are different. Most commonly, such a study is designed to diagnose pituitary or adrenal gland problems.

Prior to the appointment, one must prepare. For that purpose, the day before it avoids physical activity, and half an hour before the sample itself lies. Taking some medications may change the results, so if you are taking a pill, you should tell your doctor about them.

The study should not be conducted after experiencing mental or physical stress during pregnancy or low blood sugar when taking certain medications.

Deviations from norms may be due to certain illnesses and problems. High levels may be due to kidney, liver, obesity, depression, hyperthyroidism. The most common cause is Cushing’s syndrome.

Low cortisol levels may be caused by bleeding in any internal organ or Addison’s disease.

Corrosion control
Avoiding persistently elevated levels of cortisol is an important prerequisite for good health. To prevent the negative consequences, each person should try to observe several basic rules. First of all, it is necessary to reduce stress as much as possible.

It is the main culprit for high cortisol and needs to be adjusted. Full sleep is important, too heavy workouts should be replaced with moderate. Drastic diets are avoided, and food should be quality and complete. Coffee and energy drinks should be reduced to avoid cigarette smoke.

Everyday stress caused by engagements, immobilization, taking caffeine, alcohol and cigarettes, lack of sleep and imbalance in nutrition should be replaced by exercise, practicing yoga and meditation, a complete change in lifestyle.

Foods and cortisol
As with many other hormones, nutrition is also one of the most important factors in maintaining normal levels of cortisol.

In order to maintain cortisol levels, especially in the case of active trained people, a proper diet should be developed which includes about 6 meals a day, divided into small portions. Strongly reduced calorie intake may increase cortisol levels by up to 40%.