Nutritional health is achieved through the therapeutic use of whole foods, safe culinary preparation, and understanding the metabolic impacts of specific dietary frameworks and ingredients.
Genetically modified organisms, or GMOs, are present in many common foods today. The process of genetically altering a plant or animal involves the manipulation of its genetic material to create traits that cannot occur through traditional crossbreeding.
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Caffeine can affect the body and brain in a number of ways. While it is most commonly used for alertness and mental focus, caffeine consumption does have other possible side effects that should not be overlooked. Blood vessel constriction, also known as vasoconstriction, is one of these potential side effects.
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Diet is one of the most important factors in maintaining good overall health. Eating a balanced diet rich in fruits, vegetables, lean proteins, healthy fats, whole grains, nuts and legumes provides you with the nutrients required for optimal energy levels, a strong immune system and healthy internal organs.
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A high sugar intake is a cause for concern because it is linked to a number of health problems. To avoid sugar when consuming candy, many people choose sugar-free options. To make sugar-free candy sweet, there are two classes of sweeteners that are typically used; sugar alcohols and artificial sweeteners.
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In the medical field, clogged arteries are referred to as atherosclerosis. This condition occurs when fat, cholesterol and other substances accumulate on artery walls.
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The human immune system defends the body against the harmful microorganisms that cause sickness and disease. It can occasionally fail to do its job, however, often due to circumstances beyond your control. Luckily, many simple lifestyle choices can promote a strong and healthy immune system.
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EPA, which is eicosapentaenoic acid, and DHA, which is docosahexaenoic acid, are two types of omega-3 fatty acids that are most commonly found in seafood. These polyunsaturated fats are known to have preventative health benefits and have been studied for their role in treating certain chronic conditions.
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Green tea has been consumed for thousands of years, and in the past few decades science has uncovered a number of medicinal uses for this popular herb. Green tea has potent anti-inflammatory properties due to the antioxidants it possesses.
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B-complex vitamins are water-soluble, meaning any extra you take in you will excrete through urine. In fact, more health issues result from B-vitamin deficiencies than from overdoses, according to the American Cancer Society.
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Soy has been linked soy to a number of health benefits, including protection against certain types of cancer and lower cholesterol levels. These benefits have been largely attributed to a substance in soy known as isoflavones.
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Fish oil and vitamin E are each substances that can be obtained through dietary sources or by taking supplements. Fish oil is most known for its high concentrations of omega-3 fatty acids -- healthy fats that can help reduce the risk for heart disease.
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Omega-3 fatty acids are best known for their variety of potential health benefits. However, as with many other nutrients, consuming high doses can be detrimental, potentially causing problems such as altered immune function and increased risk for prostate cancer.
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Eicosapentaenoic acid, also known as EPA, and docosahexaenoic acid, also known as DHA, are two important types of omega-3 fatty acids found in high amounts in fatty fish. Omega-3s are heart-healthy fats required for brain function.
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While many factors can contribute to diarrhea and indigestion, there are some key foods that are best avoided, particularly if you find yourself subject to bouts of either condition.
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Probiotics are often referred to as the "friendly bacteria" that live in the human gut. They can play a variety of important roles, including the production of vitamins and the prevention of certain intestinal disorders.
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When you don't give your body the proper nutrients, it's unable to function at its best. An unhealthy diet not only deprives you of the nutrients required for energy and vitality, it also introduces unhealthy substances such as trans fat, as well as high levels of saturated fat and sugar.
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Snacks for bodybuilders usually follow a few simple rules. They are often high in protein, low in sugar and, in general, are healthy foods. A good bodybuilding snack should shoot for around 15 or more grams of protein, with an equal or lesser amount of carbohydrates.
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Although losing up to 100 hairs per day from your scalp is normal, there may be a serious underlying cause if you are experiencing more severe hair loss. Vitamin D is an important nutrient that, when deficient, can contribute to a number of health issues. Among these, is the potential for hair loss.
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If you're looking for some quick energy before a workout or a pick-me-up in the late afternoon hours, both a cup of coffee and a caffeine pill can do the trick. Caffeine stimulates the central nervous system and so speeds up mental and physical processes.
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Refined foods are processed foods that lack many of the nutrients they once had. They generally add a lot of calories to your diet, when compared to the amount of nutrients they contribute. The refining process refers specifically to carbohydrates such as grains and sugars.
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