Americans love shrimp in any form -- kebabs, stir-fry and shrimp cocktail are all classic favorites. Although the curled pink seafood is low-fat and an excellent source of protein, it is also an extremely high-cholesterol food.

The senna leaf, sometimes referred to as cassia senna, India senna, or Alexandrian senna, is recognized as a natural laxative that promotes regularity, and some claim it promotes the excretion of toxic substances.

Barley, a cereal grain suitable for consumption, can be used in a variety of ways. You can use it as a replacement for nearly any whole grain or rice in soups, stews, casseroles or served alone as a side dish. Barley is quite nutritious and triggers a variety of effects and side effects.

Gelatin, a form of hydrolyzed collagen, proteins and amino acids, comes from the boiled skin, tendons and ligaments of animals such as cows and horses. Gelatin has been used in foods for more than 100 years, as well as a supplement for enhancing hair and nail health.

If your blood pressure is too high you have a higher risk of developing heart disease or having a heart attack or stroke. Keeping your blood pressure under control means eating a healthy diet, getting regular exercise, losing weight and managing stress.

Stress and anger often go hand in hand. As your stress levels rise, so do your levels of frustration and tension. Likewise, repressed or uncontrolled anger can cause aggravation and stress. If you think you have a problem handling anger and stress in your life, you may want to consider seeing a counselor.

Tea tree oil is derived from the Melaleuca alternifolia tree, and is know for its antiseptic properties. According to MayoClinic.com, tea tree oil has recently been used to treat fungal infections of the nail, although there is a lack of evidence that this method works. Drugs.

Your body needs the sun for the natural production and use of vitamins. Lack of vitamin D or "the sunshine vitamin" is suspected in many health conditions, including osteoporosis and cancer, according to MedlinePlus.com.

Behavioral theories attempt to understand and change human behaviors. Some theories, like those promoted by Sigmund Freud, link behaviors to the unconscious, such as repressed memories of trauma. These theories resolve undesirable behaviors by addressing their mental source. Other theories, such as those promoted by B.

Discover the potential side effects of acupuncture treatment, including fatigue. Learn about the ancient Chinese practice and its benefits, as well as how to manage common side effects.

Heart arrhythmia is an abnormal rhythm or rate of the heartbeat. It can cause the heart to beat an irregular rhythm, beat too quickly or beat too slowly. Although exercise is typically good for the heart, it can sometimes trigger arrhythmia episodes in some people.

If you’re currently taking maca and you notice that you develop stomach pain every time, you should stop using the herbal supplement and call your doctor. Maca has been used for centuries for its fertility-enhancing properties and is considered by Drugs.com relatively safe for most healthy adults.