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Tomas N

Vitamin C: MedlinePlus Medical Encyclopedia - 0 views

www.nlm.nih.gov/...002404.htm

Vitamin Medical encyclopedia

shared by Tomas N on 29 Nov 11 - Cached
  • URL of this page: http://www.nlm.nih.gov/medlineplus/ency/article/002404.htmVitamin C is a water-
  • Water-soluble vitamins dissolve in water. Leftover amounts of the vitamin leave the body
  • e vitamin C content. Microwaving and steaming vitamin C-rich foods may reduce cooking losses.
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  • The best food sources of vitamin C are uncooked or raw fruits and vegetables.
  • Jason Levitt on 29 Nov 11
     
    Tomas, Good to see you understand how to properly use Diigo. Good start so far. Mr. L
Ali C

Creatine & Protein Shakes | LIVESTRONG.COM - 0 views

www.livestrong.com/...288946-creatine-protein-shakes

Crea creatine shakes protein body

shared by Ali C on 04 Dec 11 - No Cached
  • Creatine and protein shakes are commonly used by weightlifters and athletes looking to bulk up or improve their overall physical fitness levels. Creatine is a naturally occurring amino acid found in fish and meat and produced naturally in the liver, kidneys and pancreas, according to the University of Maryland Medical Center. Protein shakes are supplements used to fuel the body with protein in an effort to build muscle.
  • Creatine works by supplying the muscles with additional energy during a workout. This can help you increase the intensity of your workouts, although it has been shown to be ineffective for some people, the University of Maryland Medical Center notes. Protein powders are primarily used immediately following a workout to help replenish the body with much-needed proteins lost during an intense lifting session. Muscles are made of protein, considered the building block of all bodily tissues.
  • Contrary to what some people believe, protein supplementation is not necessarily a healthy way to lose weight, cautions Mayo Clinic dietitian Katherine Zeratsky. Meal-replacement shakes that are high in protein cannot replicate or achieve the nutritional value of whole foods. Zeratsky recommends focusing on eating healthy, well-balanced meals and watching your calorie intake to lose weight safely.
    • Ali C
      Ali C on 04 Dec 11
       
      A website that answered all my questions about creatine and protein shakes. It told me how much I should take, what affects it has, and exactly what is in it.
    • Jason Levitt
      Jason Levitt on 04 Dec 11
       
      Creatine is a hugely debated topic. Many boys your age feel that they have to supplement their diet to see huge gains in their progress. I am interested to chat with you about your thoughts about creatine.
    • Ali C
      Ali C on 05 Dec 11
       
      Yeah I would be interested to talk about it Mr. Levitt! I dont know wether I should take it or not, like I take regular protein for now. I just know you must drink alot of water with creatine or you get kidney stones.
Gurkirat S

What kind of food, will help me keep my sugar at normal level - 0 views

www.livestrong.com/...at-keep-your-blood-sugar-level

shared by Gurkirat S on 09 Jan 12 - No Cached
  • Whole Grains
  • Medical News Today recommends that you always choose whole-grain foods over white, refined foods in order to maintain healthy blood sugar levels. Specifically, it suggests you eliminate white rice and white pasta from your diet, and replace them with brown rice and whole-grain pasta
  • Fresh And Raw Fruits And Vegetables
  • ...3 more annotations...
  • fresh and raw foods, such as fruits and vegetables, may help keep your blood sugars at a stable and healthy level.
  • Lean Sources Of Protein
  • Choose lean sources of protein, including skinless chicken, wild salmon, tuna and wild game. Eating healthy proteins in meals with balanced carbohydrates and fats can help control your blood sugar levels.
    • Gurkirat S
      Gurkirat S on 09 Jan 12
       
      To maintain my blood sugar at level, I should be eating whole grains, fresh and raw fruits and vegetables, lean and sources of proteins.
  • Gurkirat S on 09 Jan 12
     
    What kind of food, will help me keep my sugar at normal level
Wasif H

How To Get Muscle Definition In The Abs | LIVESTRONG.COM - 0 views

www.livestrong.com/...t-muscle-definition-in-the-abs

muscle definition abs training exercises healthy

shared by Wasif H on 05 Jan 12 - No Cached
  • Muscle definition in the abs comes from a healthy diet and regular abdominal exercises. Your abdominal workouts should target each of the three abdominal muscles: the transverse abdominis, rectus abdominis and obliques. Eat a diet high in protein and low in fat to help build more defined abs.
  • Start with the upper abs and middle abs, which are considered part of the rectus abdominis, a lengthwise muscle that runs vertically from your sternum to pubic bone. For the lower abs, which tend to carry the most fat cells, perform stability ball knee tucks. The stability ball will strongly engage your lower abs, but also the rest of your core. Kneel with the ball in front of you. Lean over the ball and walk your hands out in front until your legs are straight with your feet on the ball. Engage your abs and pull the ball closer to your chest, lifting your hips and bending your knees. Roll the ball away until you are in a straight line again.
  • Work the middle abs and obliques. For these, do bicycle crunches. Begin on your back with your feet in the air, shins parallel to the ground and knees bent to 90 degrees. Interlock your hands behind your head, keeping your elbows out wide. Straighten your right leg, right foot in the air, and lift your chest and right shoulder to your left knee. Come back to the center and straighten the left leg, bringing your left shoulder toward your right knee. Keep going from side to side, keeping your chest lifted and elbows wide next to your ears.
  • ...3 more annotations...
  • Perform double-leg toe reachers. These exercises are beneficial in toning and strengthening the upper rectus abdominis and the transverse abdominis, which is the muscle that runs around your waistline. Holding a medicine ball or kettlebell in front of your chest makes the exercise more challenging. Lie on your back and bring your legs straight into the air. Hold the medicine ball in front of your chest and straighten your arms so the ball is in the air. Engage your abs and lift your chest straight toward the sky. Keep looking straight up and lower your chest. Repeat the move, keeping your arms and legs engaged and as straight as possible.
  • Combining a healthy diet with exercises that work the three abdominal muscles will help you get muscle definition in the abs. As with any exercise program, consult your medical professional before beginning these workouts.
    • Wasif H
      Wasif H on 08 Jan 12
       
      I think these are good tips on how to get defintion. I would use other exercises as well. 
Aninder S

When Too Much Exercise Becomes a Problem - 0 views

www.sparkpeople.com/...fitness_articles.asp

Excessive Exercise

shared by Aninder S on 09 Jan 12 - No Cached
  • But while a little exercise is a good thing, taking exercise to the extreme can cause serious health issues, even death.
  • When few adults exercise regularly, and many struggle to find just 20 minutes to dedicate to a workout, it may be hard to believe that some people place exercise at the center of their lives
  • Compulsive exercise is more than a desire to get in the ultimate shape or manage one's weight.
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  • Sufferers of exercise bulimia use excessive exercise to purge or compensate for eating binges or simply regular eating, often working out multiple times per day or for three or four hours at a time
  • Deep down, this disorder has more to do with control than it does the desire to fit into a smaller size of jeans
  • The scary thing about an addiction to exercise is that it creeps up gradually, usually among everyday people who start exercising, feel good afterward, revel in the calories they're burning, have a desire to get healthier or lose weight, and therefore start believing that more is better
  • Oftentimes, people who develop an exercise compulsion don't feel like there's anything wrong with what they do
  • Compulsive exercisers build their lives around working out and are genuinely distressed if they can't exercise as much as they feel they need to (or should be)
  • Exercise bulimia is similar, but involves eating binges. People who suffer from exercise bulimia often binge on food and then exercise obsessively to make up for it. Exercise becomes a way to control calories, justify eating, and punish oneself for eating too much or eating the "wrong" things.
  • In general, exercising for up to 60-90 minutes, most days of the week is reasonable and healthy for most people as long as recovery and downtime is built in.
  • Exercise is usually a good thing, but rest and recovery are very important, too
  • Excessive exercise can weaken the body and cause a host of problems, including: Fatigue Suppressed immune system Lack of menstruation (amenorrhea) in women due to a lack of body fat Reproductive problems Heart problems (such as muscle wasting and rhythm problems) Dehydration Arthritis Osteoporosis Stress fractures and sprains Kidney failure
  • Getting a Diagnosis
  • Compulsive exercise and exercise bulimia can affect both men and women of all ages, races, body types and weights.
  • A doctor may ask if the person is exercising and get the right answer (yes), never knowing the extent to which the patient is actually jeopardizing his or her health by taking exercise to the extreme
  • A physician may first suspect a problem if a woman stops menstruating due to a drop in body fat, which affects estrogen levels, but the condition may be virtually undetectable in men whose body fat levels can be much lower without creating any health problems.
  • Treatment Options
  • Studies have found that sufferers often come from families where food was used as a way of controlling behavior and battles surrounding food were common
  • Traditional treatments for exercise bulimia include support groups, cognitive behavior therapy, psychotherapy, and/or medication, such as anti-depressants.
Joti P

Sleep Debt | Sleep Deprivation - 0 views

www.sleepdex.org/deficit.htm

shared by Joti P on 06 Jan 12 - Cached
  • Sleep deprivation has become one for the most pervasive health problems facing the United States
  • do not get the sleep they need because their schedules do not allow adequate time
  • Others are unable to get a good night’s rest due to sleep disorders, chronic pain, medications, hot flashes, stress or health conditions such as heart disease, depression, arthritis or heart disease.
  • ...15 more annotations...
  • How does a lack of sleep affect the body?
  • having lost the ability to maintain body heat and develop a fever to stave off infection
  • will generally be irritable and clumsy
  • will have problems concentrating and will begin to make mistakes on normal tasks.
  • Other short-term consequences include: Decreased daytime alertness. Loss of just one and half hours sleep can result in a 32% reduction in daytime alertness. Impaired memory and cognitive ability, the ability to think and process information. More than double the risk of sustaining an occupational injury.
  • Long-term consequences can include the following:
  • High blood pressure
  • Stroke
  • Mental impairment
  • Increased mortality risk
  • Sleep Debt Can Be Dangerous
  • Sleep deprivation in children
  • Nearly half of teens reported at least occasional difficulty in falling or staying asleep and almost 13% experiencing chronic and severe insomnia.
  • affects mood, behavior, and academic performance.
  • Insufficient sleep has also been associated with Attention Deficit Hyperactivity Disorder
  • Joti P on 06 Jan 12
     
    Consequences of sleep deprivation 
Justin D

Will Lifting Weights Stunt My Growth? - 0 views

www.sixpackfactory.com/ifting-weights-stunt-my-growth

exercises fitness healthy body weights lifting growth

shared by Justin D on 23 Nov 11 - No Cached
  • Justin D on 09 Jan 12
     
    To "stunt your growth", the growth plates of the human body must be injured. The most common being overuse injures or even a fall/blow to the limb - causing bone fractures. Bone infections, extreme cold, radiations and certain medications, neurological disorders and metabolic disease also can cause growth plate injuries. So what are growth plates? The growth plates are areas of growing tissue near the end of bones. Growth plates are located on the long bones of children and young people. Each long bone has at least two growth plates-one at each end. This is where the long bones grow. When young people finish growing, the growth plates close and are replaced by solid bone. Thus injuries to the growth plates are especially dangerous for adolescents. Halting the growth of a child is undesirable and thus should be avoided(duh). Paranoid parents becoming more aware thus began questioning whether weight lifting could stunt the growth of their children.
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