Why we Should wear undergarments?

Undergarments are clothes worn under other clothes, often next to the skin.  They keep outer garments from being soiled by perspiration, shape the body and provide support for parts of it, and in cold climates help the wearer to keep warm.  Undergarments can be used to preserve the wearer’s modesty.

Generally, two types of undergarments are worn, worn to cover the torso and worn to cover the waist and legs, though garments that cover both are also available. Different styles of undergarments are generally worn by women and men. Undergarments commonly worn by women today include brassieres and panties (knickers), while men often wear briefs or boxers. Items commonly worn by both sexes include T-shirts, sleeveless shirts (also called singlets or tank tops), bikini underwear, thongs, and G-strings.

Underwear is worn for a variety of reasons. They keep outer garments from being soiled by perspiration, urine,^[2] semen, menstrual blood, and feces.^[3] Women's brassieres provide support for the breasts, and men's briefs serve the same function for the male genitalia. A corset may be worn as a foundation garment to alter a woman's body shape. For additional support and protection when playing sports, men often wear more tightly fitting underwear, including jockstraps. Women may wear sports bras that provide greater support, thus increasing comfort and reducing the chance of damage to the ligaments of the chest during high-impact exercises such as jogging.

Another reason for clothing is to control our body’s temperature.  In cool climates, clothing traps heat so that we stay warmer. In hot climates clothing can keep heat away from the body, which is why people in the desert wear clothing that covers most of their bodies.

Yet another reason for clothing is for protection.  Fair-skinned people especially understand that exposed skin can burn, which can lead to skin cancer later in life.  But we also wear clothing to protect sensitive areas of our bodies.  We wear shoes so that we can walk on rough surfaces without pain.  Our genitals are ver sensitive and clothing keeps things from directly touching them.

Some outer garment material can be seen through when the lighting is just right or if the material gets wet.  Underwear is a backup system to prevent others from seeing our private areas.

Some outer garment material is heavy and rough.  Underwear made of softer material protects the sensitive genitals from rubbing against the harsher materials.

If the outer garment is thin or stretchy, underwear prevents our genitals from being outlined, especially when we have an erection.

But mostly underwear has been used through the years to save on washing.  Your body constantly puts off swear and oils under your arms and between your legs.  The seat and oils are absorbed by the clothing next to your skin.  It stains the cloth and makes it smell, which requires frequent washing.  In today’s standards, that would mean washing at least daily.  Underwear serves as a buffer to the outer clothing so they aren’t stained and can be washed less frequently (because washing wears out clothing)hayazone.com