The skin is the largest organ in the human body. The skin constantly protects the human body from infections and other sickness. Yet at the same time, the skin is the most vulnerable organ in the body because it is exposed to pollution like cigarette smoke, specifically to the carbon monoxide emitted by cars. The skin may also be exposed to the sun's ultraviolet rays. In the long run, these factors may lead to skin degeneration and the clogging of pores. In addition to these factors, environmental poisons like toxins and chemicals may set off chemical reactions that produce free radicals. Free radicals are unstable oxygen molecules that may damage skin membranes, proteins, and DNA (deoxyribonucleic acid). These harmful molecules are primary reasons of deterioration of the skin cells. Because of these threats to the skin, skin care has become a major health issue nowadays.

Other factors that may contribute to poor skin conditions may include the following:

Antibiotics and alcohol lead the way in reducing good bacteria in the digestive tract. The liver and most of the immune system is in the digestive tract;

Poor diet, or faulty digestion restricts the absorption of nutrients that are important to skin's health;

Sluggish liver cannot store skin-nourishing vitamins such as Vitamin A;

Smoking subtracts years from your health and makes the skin lose vitality and color; and

Lack of exercise reduces blood circulation. This means that fewer nutrients and oxygen make it to the skin.

Taking care of the skin does not have to be expensive and complicated, simple adjustments in one's lifestyle may spell the difference between healthy and impaired skin. One simple way of taking care of one's skin is to keep it clean, especially the hands because the hands can spread germs and bacteria to the skin and other parts of the body. Individuals with dry and flaky skin can use moisturizing soap, lotion, cream, and other skin care products. The use of gentle skin care products are encouraged by many health professionals. To lessen the development of pimples, non-comedogenic (won't cause pimples) products should be used.

In addition to proper hygiene, a proper diet should be followed in order to maintain healthy skin. It is important one's appearance is directly related to what people eat or drink. A balanced diet composed of carbohydrates, protein, fats, essential fatty acids, and necessary vitamins and minerals is essential in maintaining the health of the skin. Fruits and vegetables are also important for skin care because they contain plenty of antioxidants. Antioxidants are molecules that may help protect skin cells from damages that might be brought by free radicals especially the ones that are caused by environmental exposure.

Drinking enough water throughout the day may guarantee proper hydration of the body and help reduce skin dryness. However, it is advised to drink the right amounts of water because too much or too little may bring unwanted effects. Ask health professionals to know more about proper diet and hydration.

Skin care these days is an essential part of a healthy regimen because of the abundance of environmental pollution, global warming, and the thinning of the ozone layer. Without taking care of the skin, individuals may heighten the risks of developing skin ailments like psoriasis, skin cancer, and other skin conditions. Understanding proper diets, hygiene, and hydration are essential in maintaining healthy skin.