Exercise not only improves your cardiovascular fitness and strengthen your muscles but also helps improve your mood by increasing production of neurotransmitters know as endorphins. Endorphins are responsible for the feeling of euphoria after a...
Runners experience reduced pain perception due to a phenomenon known as the "runner's high." While you are in this state, not only is your mood elevated, but chemical reactions induced by strenuous exercise act as a natural painkiller. For...
According to The National Institute on Drug Abuse, six million Americans 12 years old and older tried cocaine in 2006 and 1.5 million had used crack cocaine at least once in the past year. One of the most addictive drugs, cocaine gives users a...
Opiates are drugs that are produced from opium or a derivative of opium, and can be found both illicitly (such as with heroin) and legally with a prescription (such as codeine, hydrocodone, OxyContin and morphine). Unfortunately, both forms are...
When you exercise intensely, you may experience a euphoric feeling due to an increase in the production of neurotransmitters. There are several neurotransmitters that influence mood, including serotonin, adrenaline and dopamine. Exercise may have...
Crystal meth is a strong and dangerous drug. Also known as methamphetamine, crystal meth is a stimulant that increases levels of norepinephrine and dopamine in the brain, causing a euphoric and energized feeling. This feeling can last for hours,...
An extract of the poppy plant's seed, morphine is classified as a narcotic analgesic used to relieve pain or as a sedative. While morphine has legitimate medicinal uses, some use it as a recreational drug and experience various psychological...
Meth is a strong and highly addictive drug, that is either smoked, snorted or injected. Crystal meth is a very pure form of meth, commonly referred to as "ice," and is a highly addictive stimulant. The use of meth increases levels of...
Heroin (diacetylmorphine) is a very addictive opiate and is one of the most abused illegal drugs in the United States. Derived from morphine, which is made from poppy seeds, it is sold on the black market and may be weakened ("cut") with anything...
Stress can develop as a result of our hectic schedules, job responsibilities and family obligations. If you don't do anything to calm the stress, the stress can potentially cause health concerns. One of the best ways to calm down is to participate...
Morphine, an opioid narcotic, is available by prescription in many forms--including oral pills and liquid, injection, continuous infusion and rectal suppositories. Uses for morphine are extensive; this drug affects multiple body systems, such as...
Heroin, a dangerous opiate derived from the drug morphine, is a highly addictive drug. Used to achieve a euphoric feeling, heroin users also experience severe and potentially fatal reactions to the drug. A user's physical body is also adversely...
Appetite suppressants, also referred to as anorectics, are a common form of treatment for those who are overweight and trying to get healthy by losing weight. According to the Centers for Disease Control, in 2006 72 million Americans were...
Marijuana is a drug that is illegal in the United States for general use, although it widely used medically and is being decriminalized in some regions. How does marijuana use effect running? Common sense would tell us negatively, since smoking in...
You can use some of the most effective fitness exercises, such as running, jumping rope and water workouts, to lose weight while having the feeling that you are simply playing around. After all, when you think of fun, you're likely to think of...
If you are experiencing chronic pain symptoms, such as back and joint problems, regular exercise may provide some relief. Exercise not only strengthens the bones and joints to reduce pain symptoms, but also releases endorphins in the body. A boost...
When it comes to weight loss pills, some fitness enthusiasts are always looking to push the envelope. The science of fat-burning is ever-changing, as the supplement industry constantly updates formulas with the newest and most promising...
On days when you can't make it to the gym, go for a decent walk. At least 20 minutes of vigorous walking is all it takes to clear your mind. If you can find a hill to climb, do that, too, as hills add more resistance to your workout. An added...
One of the keys for living with borderline personality disorder is to get plenty of rest. Getting seven to eight hours of sleep will help you to feel refreshed. This helps cut down on your anxiety and stress levels, which will help lessen your...
Bipolar disorder is a serious mood disorder characterized by cycles of depression and mania. Mood cycles can occur only a few times per year, or as often as multiple times per day in rare cases. Periods of depression are characterized by sadness,...
Caffeine is the most widely used and available drug in use today. Classified as a stimulant because of the effects on the central nervous system in producing increased alertness and energy and decreased feelings of fatigue, the positive effects...
A disorder that starts during childhood, attention-deficit/hyperactivity disorder (ADHD) causes patients to have attention problems, impulsive behaviors and hyperactivity. Because the symptoms of ADHD can affect a patient's performance in school...
The sense of smell is the only sensory system in humans that has direct access to the part of the brain that controls our emotions, Rachel Herz says in her book, "The Scent of Desire: Discovering Our Engimatic Sense of Smell." Aromatherapists...
The key to losing weight is to balance daily caloric intake, physical activity and exercise, according to Medline Plus, a National Institutes of Health website. Losing weight is the primary goal of the obese and overweight. There are many...
Marijuana, also referred to as weed, pot and grass, is an illegal substance made from the Cannabis sativa plant. Tetrahydrocannibol (THC) is the main psychoactive ingredient in marijuana that provides a high or euphoric feeling. The amount of THC...
Physiological addiction to alcohol characterizes the presence of alcohol dependence. Symptoms relating to severe alcoholism are often termed interchangeably as physiological or physical, which indicates a change in the response of the body to the...
Athletes take anabolic steroids, which act on the body's testosterone system, to increase muscle strength and decrease recovery time. Most sports agencies have banned these performance-enhancing drugs because they provide unfair advantages and...
A hectic lifestyle that limits relaxation time could lead to an increase in stress-related anxiety attacks. Prescription medications are available to treat symptoms of anxiety, but often patients are reluctant to experiment with these drugs,...
Exercise has long been associated with being able to help lift a depressed mood. According to "New York Times" article from 2008, researchers in Germany verified that a physiological process involved in exercising floods the brain with...
