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<em><u>vitamin D</u></em>
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The difference between extending and flexing your arm at the elbow is when you flex your arm at the elbow it tightens,when you extend your arm its takes longer to reach the potential of the flexing part.
The best classification for a heart defect is a stressor when Mauro and his wife have recently learned that their child has a congenital abnormality in his heart that will require heart surgery.
High amounts of stress can also cause your heart rate to accelerate and beat more quickly. One study looked at how the heart rate reacted to stressful and non-stressful situations and discovered that the heart rate was considerably greater in stressful circumstances. High blood pressure brought on by stress can increase the risk of heart attack and stroke. Along with smoking, eating too much, and not exercising enough, stress has been linked to an increased risk of cardiovascular disease.
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Steroids have more negative effects than positive. Steroid use in early teenage athletes can cause depression, anger, body acne, organ failure, hair loss and or hair growth, you can also become addicted to steroids.