Perspiration is an important component of the body's cooling system. Produced in sweat glands within the skin, perspiration cools the body when exposed to heat in a process called thermoregulation. There are two types of sweat glands in the human...
As a part of the body's cooling system, perspiration protects the body from heat induced illness and harm. The American Academy of Dermatology notes that special variations of sweat glands in the ears produce ear wax, a type of perspiration that...
When you work out, your eccrine glands -- tiny fluid-producing receptacles that create perspiration -- increase their sweat production. When you perspire freely, the sweat from these eccrine glands that coats your skin acts as a natural cooling...
Almost everyone experiences body odor, also called bromhidrosis, at some point. Body odor can stem from different things, and it may smell differently in different people. The scent may be musty, rancid, sweet or sour, but it is generally...
The sympathetic nervous system controls the sweat glands to regulate body temperature. When the body heats up, the sympathetic nerves prompt the eccrine glands to produce a cooling, watery sweat. Emotions like fear and anxiety can also activate...
Though sweating is most commonly seen under the arm and down the back, it's completely normal for the stomach to sweat during exercise. This is especially true with an increase in the duration or the intensity of a workout. It's just your body's...
On a hot day or following vigorous physical activity, the body cools itself by excessive sweating. Excessive sweating, including under the arms, not triggered by heat or activity describes focal hyperhidrosis .Statistics from Medline Plus show...
Sweating is a commonly experienced side effect of physical training. While it can be helpful for controlling body temperature, excessive sweating may lead to medical complications and should be avoided by adjusting fluid intake during your workout.
If you've ever run a marathon on a hot day, you know just how important it is to stay cool. Your body features several mechanisms that help you dissipate that excess heat. Chief among these is sweating, a simple yet effective means to wick heat...
The average adult human has between two and four million sweat glands covering his body. These are divided into three types of gland--eccrine, apocrine and a hybrid gland called apoeccrine glands. Eccrine sweat glands primarily work as...
The average human body has more than 4 million sweat glands, according to the National Institutes of Health. Sweating is your body's natural way of regulating your internal temperature. But some parts of your body, such as your underarms, seem to...
The human body perform countless chemical reactions that are essential for life every second. Many of these reactions can only be performed within a limited temperature range. As a result, humans have a variety of mechanisms to keep their body...
Body odor is a natural yet unpleasant phenomenon that is normal, to some extent. Sweat is the precursor to body odor in many cases, but not all types of sweat lead to body odor. Eccrine glands, located throughout the body, produce clear,...
Dr. Sanjay Gupta, CNN medical correspondent, says that the average person in the United States sweats 278 gallons every year. According to Gupta, sweat is not all bad. He says it releases antibacterial substances that help fend off infections and...
People sweat from the day of birth onward. Generally, the amount of perspiration is small, just enough to keep the body cool in a process called "thermoregulation," whereby skin is cooled as perspiration evaporates. When the ambient temperature...
Everyone sweats, regardless of your age or fitness level. However, the type of sweat, where you sweat and amount of sweat that you produce is largely impacted by both your activity level and age. As you progress into puberty, one area you may...
Body odor is something that most people, especially men, will consistently need to monitor and prevent over a lifetime. Body odor can emit from many place on the body, but most frequently is associated with the underarms. Underarm odor can be...
Each year, people in the Western world spend billions of dollars on cosmetics and beauty products, including deodorants and anti-perspirants, according to the Worsley School. Most people do not realize, though, that deodorants do not prevent body...
The primary function of perspiration is to cool the body when it overheats. Overheating can occur due to high ambient temperature or rising internal temperature (from muscle stimulation). Emotional stimuli and certain foods (such as hot and/or...
Armpit odor usually first occurs in puberty, when sweat from your apocrine glands combines with bacteria on your body. According to WorsleySchool.net, armpit odor tends to get worse as you age. Many people begin using underarm deodorant or...
The human body perspires after exposure to high temperatures, when muscles create heat, in response to emotional stimuli and as a response to certain foods. Thermoregulation is the major trigger for sweating. Perspiration is primarily a function...
As consumers become more aware of the chemical compounds in their hygiene products, herbal and all-natural versions are becoming popular. According to naturopath Dr. Edward Group of the Global Healing Center, traditional antiperspirants formulated...
After a hard day at work or an hour at the gym, you may notice a strong, sour smell. This acrid scent is known as body odor, or B.O. While most of the time, a shower is all that is necessary to remove the smell, occasionally there are other, more...
Saunas have been used for thousands of years in one form or another. A fixture of Finnish homes, most spas and fitness centers now boast them. Side effects to sauna bathing, both beneficial and detrimental, exist. Enjoying the benefits of sauna...
The evaporation of sweating from the skin's surface cools the body to maintain a normal body temperature. Nerves of the sympathetic nervous system control the output of sweat glands to regulate how much sweat they produce. Eccrine glands, found...
The body has two different kinds of sweat glands: eccrine glands, which cool the body with perspiration, and apocrine glands, which are triggered by emotional stimuli. Eccrine glands are found all over the body. Apocrine glands are found where...
Scalp odor may be unpleasant, but it is often easily treated. You may need to try a medicated shampoo, see a doctor for a prescription medicine or simply make some changes to your diet. Unusual body odors may be signs of medical conditions, so...
Bromhidrosis is a health condition that produces a fetid, foul-smelling perspiration. Both apocrine and eccrine bromhidrosis involve the presence of bacteria which create an offensive odor by breaking down stale sweat on the body. Although there...
Body odor is a nuisance and can cause embarrassment. Stress, exercise and high temperatures are normal causes for sweating, also known as perspiration. Odor occurs when perspiration encounters bacteria on the skin. Excessive sweating, or...
