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prevention of dehydration during physical excersise
study on athletes and dehydration
study on athletes and dehydration
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Recommended: prevention of dehydration during physical excersise
Where’s The Water
Dehydration 1
Where’s the Water?
In schools around the country there are kids who are involved in sports, but lack the amount of fluids your body needs to function properly. The reason why this happens is due to dehydration. People in sports get pushed so hard and hardly ever get the chance to run to the water fountain to get a drink of water. Dehydration causes people to faint, vomit, and produces a fever because of the lack of fluids in their body.
A misconception people have these days, is they think they can substitute water with soda. Soda does have water in it, but the sodium in soda absorbs liquid and makes you thirstier. The human body is made up of 50% to 70% water (http://health.discovery.com/encyclopedias). It sounds better to give your body what it already has, instead of fluids it doesn’t need. A good way to prevent dehydration is to drink eight glasses of fluid a day (http://health.discovery.com/diseasesandcond/encyclopedia).
Water can help fight other symptoms of dehydration as well. Have you ever had a headache that wouldn’t go away? Most of the time people have headaches, is because they don’t have enough water in their system, to keep their brain hydrated. A few glasses of water can make your headache go away (Sam Lopez). This seems to work for me, whenever I have a headache.
Another cause of dehydration can occur if you experience a period of vomiting or diarrhea (http://www.nlm.nih.gov/medlineplus/ency/article/000982.htm). Since you loose so many liquids when you are vomiting, your stomach doesn’t feel like eating or drinking
Dehydration 2
so you remain in a state of dehydration. When you have diarrhea, all you are doing is pooping out your fluids mixed with f...
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...not a pretty sight to see. No one wants to lose their skin color due to something as little as not drinking enough water. If you are planning on working out, take a bottle of water with you or drink at least four glasses of water before you even begin your workout. So if you don’t want to faint, turn pale, or get a headache drink eight glasses of water to keep your body healthy and full of life.
Dehydration 4
References:
Discovery Health: Water in the Body. Retrieved on January 25, 2008 from web site
http://health.discovery.com/encyclopedias.
Discovery Health: Dehydration. Retrieved on January 25, 2008 from web site
http://health.discovery.com/diseasesandcond/encyclopedia.
Medline plus Trusted Health Information for You: Dehydration. Retrieved on
January 26, 2008 from web site
http://www.nlm.nih.gov/medlineplus/ency/article/000982.htm.
I have being drinking a lot of sodas and sport drinks, and maybe barely two cups a day of water. I guess I am one of those people who care more about the taste then its contents but I have to change to have a longer lasting health. I know the advantages and benefits of water so I am going to reduce drinking carbonated drinks and concentrate more on drinking water. One of the benefits I see that comes out of drinking water is I will be saving a lot of money on sodas and sport drinks. But the main reason to drink water would be to achieve good and better health.
Dehydration can happen at any age and from a variety of primary causes including diarrhea, vomiting, use of diuretics, exercise, and exposure to extreme heat. The body has compensatory mechanisms to balance mild dehydration or fluid deficit of 2-4%; however, moderate fluid deficit of 5-8% can lead to electrolyte imbalances, postural hypotension, and dryness in skin and mucous membranes (Porth, 2011). In severe dehydration, or fluid deficits greater than 8% severe hypotension and shock can occur (Porth, 2011). The circulatory system has its own compensatory mechanisms for fluid volume deficits. These include changes in cardiac output, heart rate, and blood pressure.
Forsyth, D., Lapid, M., Ellenbecker, S., Smith, L., O'Neil, M., Low, D., Clobes, J., Drier, J., & Seifers, M. (2008). Hydration status of geriatric patients in a psychiatric hospital. Issues in Mental Health Nursing, 29(8), 853-862.
It has long been established that both short and long-term exercise increase metabolic rate and heat production. This naturally predisposes participants to dehydration. Typical symptoms of dehydration include elevated temperature, fluid and electrolyte imbalance due to sweating, and loss of critical nutrients, such as glycogen (depleted via metabolic pathways). Many individuals participating in moderate to rigorous training schedules may engage in daily exercise, if not multiple exercise routines in one day (3,4,5,6). It then follows that the goal for these individuals should be avoidance of dehydration and maximization of rehydration through maintenance of electrolyte balance, replenishment of muscle glycogen, and plasma osmolality. Thus, examination of a fluid’s efficacy in these three areas is crucial. Through extensive research, it is evident that Gatorade will rehydrate faster and more effectively than water.
Sports drinks can rehydrate your body and replace some of the sugars, and salts you lose. Energy drinks provide energy, however the energy that they provide is not long lasting (Energy Drinks). The energy from energy drinks last for a short amount of time (Energy Drinks). Sports can help you rehydrate, but you only want to use them if you exercise intensely for 60 minutes (Proper Hydration for Exercise). If you want to stay hydrated during an exercise you should drink 18-20 fluid ounces of water two hours before your workout (Proper Hydration for Exercise). To maintain that hydration you should drink 8-10 fluid ounces before your workout also (Proper Hydration for Exercise). After you workout you want to consume around 20 fluid ounces of water for every pound you lost (Proper Hydration of Exercise). Depending on how hard and long you worked out you may want to drink a sports drink to replace the salts you lost (Proper Hydration for Exercise).
Water is very important for your body. 50% of your body weight is water (“Safe Drinking Water: Tap Water, Bottled Water, & Water Filters.”).
Fluids are just as important to your mental health as your diet. According to the Mayo Clinic dehydration can result in light headedness, muscle fatigue, increased heart rate, anxiety, panic, and confusion (http://www.mayoclinic.org/diseases-conditions/dehydration/symptoms-causes/dxc-20261072). Poor hydration leaves you with low blood pressure, an ability to concentrate, and exhausted. If your body can’t function properly, how will your mind? It’s easier than you realize to end up dehydrated so take care to drink plenty of water throughout your day.
The major reason anyone drinks fluid before, during and after physical activity is to replace the water that is lost through sweat. If the water isn't replaced dehydration will occur and performance will be hampered. The purpose of Gatorade and other sports drinks is to help rehydrate your body quickly and help improve performance and productivity. This is accomplished through a well balanced mix of water, sugar (carbohydrates) and salts (electrolytes), the major ingredients in most sports drinks. These ingredients, combined with a variety of fruit flavors, create pleasant tasting drinks that according to the companies are suppose to help your athletic performance. Three major problems we face every day from physical exertion is the loss of water and electrolytes...
Lately, the trend is that nearly everyone carries a water bottle with them and sips all day long. But what does water really do for the body? Is it essential that people gulp down the prescribed “eight glasses of water a day” for optimal health and performance? A growing body of information now points to evidence that water is beneficial to your health.
Symptoms include vomiting, nausea, and abdominal pain along with the more severe symptoms - dehydration and diarrhea. Unlike other forms of bacterial gastroenteritis, the diarrhea is not bloody, but instead very watery. Those with Cholera produce a lot of diarrhea over the course of a few days - anywhere between 10-20 liters, the equivalent of 10 bottles of soda. Dehydration occurs because of the water lost through diarrhea. Contaminated food and water are the primary causes of
Drinking more water will keep people healthy and energized, by just drinking a cup a day.
Although juices, milk and beverages increase fluid intake but plain water is the best source. Most beverages contain some sugar, natural or added, this will have an effect on our body weight. But plain water does not contain anything t...
Drinking water has made my skin feel less dry, and clearer. I always feel more energized after or before an exercise by drinking water. Water can also help people lose weight by making them feel fuller during, and after meals. It might be hard for people to replace their sugary or fizzy drinks for water, since water is less appealing. Just by replacing one sugary drink a day with a bottle of water can be very helpful. People can also flavor water with tea, or fruit to make it more
The human body needs water to maintain enough blood and other fluids to function properly. Along with the fluids, the body also needs electrolytes, which are salts normally found in blood, other fluids, and cells. Dehydration is a serious health problem but can be treated but coaches and athletes should try to prevent this the most by staying hydrated. One way to make sure your hydrated is the color of your urine: Clear or light-colored urine means you 're well hydrated, whereas a dark yellow or amber color usually signals dehydration. Coaches can help prevent their athletes from being dehydrated in humid conditions are by Requiring young athletes to drink plenty of fluids before practice and during regular beverage breaks even if they aren 't thirsty, Make sure clothing is light colored, lightweight and loose fitting, or exposes as much of the skin as possible, and Decrease or stop practices or competitions if necessary, or move them indoors or to a shady area. Reasons for dehydration that athletes should now and be able to prevent are Wearing clothing or protective gear that contributes to excessive heat retention,Rarely exercising ,Is overweight or obese, is sick or had a recent illness, especially involving diarrhea, vomiting or a fever,Is taking certain supplements or medications, such as cold medicine. Last if any athletes are expiriencing any feeling of dehydration symptoms are Dry or sticky mouth, Thirst ,Dizziness and excessive fatigue. f your child plays sports in hot weather, encourage him or her to drink plenty of fluids before, during and after practices and games. Teach your child the signs and symptoms of dehydration, as well as the importance of speaking up if they occur. Involve your child 's coach, too. Talk to the coach about adjusting the intensity of practice depending on the temperature and humidity on the field and support the coach 's decision to cancel games and practices
You can end up eating up extra calories when a glass of water is really what you require.