Showing posts with label vitamin. Show all posts
Showing posts with label vitamin. Show all posts

Monday, January 28, 2008

Vitamins And Minerals For Healthy Skin

We all want healthy skin. While the main reasons for pursuing healthy skin tend to be cosmetic in nature – healthy skin is beautiful, and keeps us looking younger than our years – there are practical health benefits to maintaining the health of our skin.

The purpose of the skin is to act as a barrier. It serves to prevent bacteria, viruses and other contaminants from entering the body and causing infection, illness and disease. There are many vitamins and minerals that help to keep skin healthy, and thus able to serve its vital role in the protection of the body.

Anti-oxidant vitamins, such as Vitamin A, Vitamin C and Vitamin E are very important to healthy skin because it is these vitamins that share in the responsibility of controlling the damage that free radicals, byproducts of energy production within the body and of environmental contaminants, produce.

Among the several types of damage done by free radicals is the destruction of collagen and elastin, which are fibers that support the skin. As these are damaged, wrinkles and a lack of that youthful firmness can occur. Vitamin C also plays a part in the production of collagen, making it essential to the function and look of the skin. Recent studies have found that Vitamin C and E, used together may help to repair sun-damaged skin.

Vitamin A has its own important role in skin health and beauty, in addition to its anti-oxidant properties. In terms of diet, even small deficiencies can negatively affect skin, causing flakiness and dryness.

Dryness can make lines and wrinkles that much more apparent. Its primary use, however, is as a topical solution for the treatment of severe acne and the reduction of lines and wrinkles themselves. Recent research has found that a topical solution that contains both Vitamin A and Vitamin C can, in some cases, reverse damage done by the aging process and by sun-damage.

Deficiencies in the Vitamin B complex can leave the skin prone to cracking, bleeding and dangerous skin lesions, that allow all manner of bacteria, viruses and other contaminants to easily enter the body. But in terms of strictly cosmetic concerns, even a little shortage of the Vitamin B complex can result in scaly and poorly textured skin. Topical preparations have been found to play an important role in the hydrating of skin cells, leading to noticeably firmer, healthier looking skin.

Vitamin K has been found to relieve those awful dark circles under the eyes. Some research has found that creams made up of both Vitamin K and Vitamin A are more effective than those that just contain Vitamin K, but researchers are still following up on these results.

Minerals important to the look and health of the skin include selenium, copper and zinc. Selenium, whether used as a topical solution or taken in the form of a dietary supplement is thought to play a role in the prevention of skin cancer. Copper, zinc and Vitamin C work together to form elastin, which helps to support skin, keeping it firm and healthy.

Topical solutions and dietary supplements can help to keep skin healthy and youthful in appearance. However, it is important to recognize that these are powerful substances, and using them within the standard guidelines of dosage is essential to good health. There is such a thing as too much of a good thing, and the results of too much are not pretty. Used correctly, however, your skin can look better than ever.

Saturday, January 26, 2008

What The Vitamin B Complex Does For You

The eight vitamins that make up the B complex are very important to the diet, supporting many important physical and mental processes. For anyone interested in feeling their best every day, a sufficient daily intake of this essential set of vitamins is an absolute necessity.

The Vitamin B complex is made up of several separate vitamins. These are B1, also called thiamine, B2, also known as riboflavin, B3, which is also referred to as niacin, B6, also called pyridoxine, B9, commonly called folic acid, B12, also known as cyanocobalamin, biotin and pantothenic acid.

These vitamins are essential to helping the body to convert food to energy, as well as to breaking down the fats and proteins that make the nervous system run efficiently. They support oral health, muscle tone, and help to keep the skin, hair and eyes healthy. The Vitamin B complex also helps to maintain mental functioning, including thinking and short-term memory.

Because of the many important tasks performed in the body by the Vitamin B complex, deficiencies can result in serious health problems and disease, affecting mind and body. Perhaps of these, beriberi is the most well known. This can come from a consistent and serious lack of thiamine in the diet. Symptoms include anemia and muscular weakness and spasms, particularly in the legs. Atrophy of the muscles and even paralysis can occur.

There are many physical problems that result from a failure to consume sufficient amounts of the Vitamin B complex. The negative effects can include a lack physical coordination, the eyes can become light sensitive, open sores can appear on the internal and external parts of the mouth, the teeth can become sensitive, the tongue can become swollen, severe and continuous diarrhea can occur, and the skin can develop lesions. Serious failures in the nervous system and brain damage can also stem from a lack of these vitamins.

In addition the myriad of physical symptoms associated with ongoing and serious deficiencies in the Vitamin B complex, there are also significant mental symptoms as well. These include dementia, confusion and other mental disabilities.

In many cases, even serious symptoms caused by a lack of B vitamins can be alleviated with Vitamin B complex based treatments. However, some types of damage can be permanent. It is far better to avoid such debilitating symptoms by making sure to consume sufficient daily amounts of the very important Vitamin B complex.

Vegetarians, especially those following vegan diets, need to be particularly aware of their Vitamin B complex intake, as many of the richest sources are animal based. If vegetarian, it is important to be knowledgeable about the nutritional content of the food you consume, particularly for families raising vegetarian children.

Many find Vitamin B complex supplements to be a safe and sure means of making sure that the daily intake of these essential nutrients are met.

Because they are so essential to many important aspects of physical health and mental functioning, we should all take care to meet the daily intake requirements of each of the vitamins that make up the B complex. Supplements offer a safe and sure method of doing so for many people.

Thursday, January 24, 2008

Vitamin A Each Day Is An Essential Part Of Reaching Your Health Goals

Recent government surveys have found that most people do not consume enough Vitamin A in their daily diets. This is unfortunate, because Vitamin A is essential to good health. In fact, serious health problems can result from long-term, serious Vitamin A deficiencies.

Vitamin A is important from the very beginning of life. Pregnant women must be sure to consume sufficient amounts of Vitamin A, which will be more than they needed before pregnancy, because Vitamin A plays a great role in the proper physical development of a baby. It helps to promote proper cell differentiation, which is the specialization of cells upon division to take over certain tasks, meaning that cells for the heart take on their characteristics, those for the liver take on theirs, those for the brain take on their own characteristics and functions, and so on.

Vitamin A also serves in bone growth and development, as well as in the general growth and development of the body.

Vitamin A has a significant part in the quality and functioning of the body’s immune system. One facet of this functioning has to do with the skin and body’s mucus membranes. The skin and mucus membranes serve a very practical purpose for the body.

These operate as barriers against bacteria and viruses, protecting against infection and disease. Vitamin A helps to keep the skin and mucus membranes healthy and able to serve their primary purpose.

As we’ve all heard through the years, carrots are good for the eyes. That is because they are a good source of Vitamin A, which is essential to vision. In fact, a serious deficiency in Vitamin A can result in blindness. Many children living in poverty in developing nations throughout the world have become blind simply because of the lack of Vitamin A in their diets.

Vitamin A also serves to keep the surface linings of the intestinal, urinary and respiratory tracts healthy. This offers protection from bacteria, as well has promotes proper functioning.

One of the more common units of measure for Vitamin A found on packaging labels of food and dietary supplements is the International Unit, or IU. Adult and teenaged males should be sure to consume at total of 3,000 IU of Vitamin A per day.

Adult women and teenaged females should have 2,310 IU per day, 2,565 IU per day if pregnant and 4,300 IU per day if breastfeeding. For children ages 9 through 13, 2,000 IU is the recommended daily intake, with 1,320 IU being sufficient for those aged 4 through 8. From the first year through age 3, 1,000 IU is recommended.

Using dietary supplements to complete a healthy diet can ensure that the body receives the nutrients it needs for optimum performance. However, it is important to heed label and doctor recommendations for the best amount to be taken for your dietary needs.

Proper nutrition is essential to achieving and maintaining health. It is much better to avoid sickness than to recover from it. Taking steps to ensure that you are getting enough Vitamin A each day is an essential part of reaching your health goals.

Tuesday, January 22, 2008

Vitamins And Minerals That Support The Circulatory System

The circulatory system provides essential services to the body, including the transport of oxygen and nutrients to all parts of the body, as well as the removal of waste products. In order for this system to be at its most efficient, it is necessary to have a sufficient intake of the vitamins, minerals and other nutrients that are essential to the health and functioning of the body.

Many of these vitamins and minerals directly affect the circulatory system, supporting it in its tasks within the body and contributing to the various physical structures that make up the system.

The circulatory system is made up of the heart, the arteries, which transport the oxygenated blood throughout the body, the veins, which carry out waste products and return the blood to the heart to be re-oxygenated, and the capillaries, which are the tiniest blood vessels, running through the tissues of the body. In addition to oxygen, the nutrients and water that the body needs also are carried through the blood via the circulatory system.

Vitamin C is important to this process, as it is responsible for strengthening the walls of the blood vessels throughout the body. This has to do with its role in the production of collagen, which is an essential connective tissue.

Copper is a mineral that is also necessary for the process of making the body’s connective tissue. Biotin is important to the health of the circulatory system, as well as to the circulatory system’s functioning, as it has a role in several essential enzyme processes.

Vitamin E helps to promote the healthy functioning of the circulatory system in a couple of ways. It helps to dilate the veins and it has a role in the controlling of blood clotting. Another important aspect of Vitamin E is its antioxidant properties, something that it shares with Vitamin C. These vitamins, with the help of other antioxidants, serve in the essential capacity of bringing free radicals, which if left unchecked can damage body tissue, under control.

Potassium, in addition to its well known benefits to the heart, serves the other parts of the circulatory system, as well. One important function of potassium is to regulate blood pressure and fluid balance in the circulatory system.

Sodium shares in these important functions of maintaining the blood’s balance and pressure. We hear so much about the negatives of sodium that it’s easy to forget that sodium is, in reality, a mineral that is essential to the body’s functioning, particularly in the circulatory system. Sodium also offers a valuable lesson concerning moderation – too much of it can kill you, as can too little.

The circulatory system is essential to life itself. It makes sense to support its essential processes and functioning with a diet that each day meets the standard recommended intake levels of the vitamins, minerals and other nutrients. Nutritional supplements offer a reliable and safe means of accomplishing this important health goal.

Because the balance of nutrients is so vital to proper functioning of the body and its supporting systems, you may want to consider devising a personalized nutritional supplement plan, according to your individual dietary needs, with the assistance of a licensed nutritionist or you usual health care provider.

What Biotin Does For The Body and Mind

Biotin is one of the eight vitamins that make up the Vitamin B complex. A comparatively recent addition to the realm of vitamins, after isolating the compound in 1936, it took about 40 years of research before scientists unanimously declared it to be a vitamin. Sometimes referred to as Vitamin H, biotin serves many purposes in the health of the mind and the body.

There are at least four enzymes that require a partnership with biotin to function in the body. Among the purposes of these enzymes is to synthesize fatty acids and to produce glucose. Biotin is also necessary for the production of leucine, which is an essential amino acid.

Recent studies have indicated that biotin has a part in the transcription and replication of DNA. In addition to being necessary for the nervous system to function properly, biotin is associated with the production of neurotransmitters in the brain, including those associated with cognitive function, emotional well being and memory.

The most concentrated sources of biotin come from organ meats, and plant sources tend to contain a much lower concentration of biotin that also tends to be more difficult for the body to use efficiently.

Therefore, those following a vegetarian diet, especial a vegan diet, may want to consider the use of dietary supplements to make sure that their daily requirements for this water-soluble vitamin are being met. Because it washes away in the urine, the body requires a steady, daily supply of this nutrient to maintain peak performance levels.

As with all of the Vitamin B complex vitamins, deficiencies of biotin can have negative consequences for the health of both the body and the mind, some quite serious and some irreversible. Physical symptoms of biotin deficiency include such symptoms as muscle pain, disruptions of the appetite, nausea, diarrhea, dry skin and nails, brittle fingernails, hair loss and fungal infections.

Deficiency in biotin has also been associated with an increase in Sudden Infant Death Syndrome, those researchers are still studying the degree of potential connection. Biotin deficiency has been found to negatively affect the body’s natural immune system, and is thought to contribute to fat collecting around the liver and kidneys and malformations of the bones. It can even result in death. Mental symptoms of biotin deficiency include depression, fatigue and negative changes in cognitive function.

Biotin is a nutrient associated with many aspects of physical and mental health. Making sure to meet the recommended daily intake levels is important for all age groups. Pregnant women should pay close attention to the biotin levels in their diet, as biotin is also important for the growth and development of the baby while it is in the uterus.

However, as with any other dietary supplement or medication taken during pregnancy, a qualified health care professional should be consulted to determine the most suitable dosage.

When used with care and according to standard dosage levels, dietary supplements are a safe and efficient means of maintaining the necessary daily biotin levels. In fact, for vegetarians, a dietary supplement containing biotin is probably a very smart choice.

Sunday, January 20, 2008

Why Vitamin C Is Important

There’s been a great deal of research concerning the many ways in which Vitamin C is beneficial to health. Also known as ascorbic acid, this nutrient serves the body in a variety of ways. In addition to the long established means of helping to maintain health, there’s a great deal of research indicating its value in helping the body overcome serious illness and disease. Some studies indicate a good potential for the possibility that Vitamin C can even help prevent some diseases.

What we definitely know about vitamin C is that it is an essential part of the creation of collagen in the body. Collagen is particularly import to the connective tissues of the body and is the scar of healed wounds is made of.

We also know that it helps to keep the gums healthy and the teeth tight. It also promotes healthy cell growth and development, as well as helps the body to use the iron and calcium it takes in. Vitamin C plays an important role in the healing of wounds and the rebuilding of tissues, helps to keep tiny capillaries functioning the way that they should, and also serves to prevent dangerous blood clots.

From the many scientific studies through the years, Vitamin C has come to be associated with many other health benefits. These include such things as strengthening the body’s immune system, helping to fight infection, playing a role in the reduction of cholesterol and high blood pressure, and having a part in the prevention of arteriosclerosis.

Furthermore, Vitamin C has been associated with helping to prevent cataracts, cardiovascular diseases and even certain types of cancer. Research continues into these intriguing areas of study.

A lack of Vitamin C has been known for many years to be the cause of the disease scurvy. Early signs of scurvy include red bumps around hair follicles, easy bruising, joint pain and a general feeling of weakness and fatigue. As the disease progresses, small open sores begin to appear on the body and in the mouth. The teeth loosen and gum tissue bleeds. Other ways in which a deficiency of Vitamin C can affect the health of the body include poor digestion, water retention, frequent colds, and low energy levels.

While the minimum standard of Vitamin C daily intake is 60 micrograms or mg, most recommend consuming significantly more than that. The minimum requirement offers protection against the worst symptoms of Vitamin C deficiency, with most of the positive effects coming from intake levels of 200 to 500 mgs daily. Vitamin C is a water-soluble vitamin and thus, passes out of the body with urine. That means it must be replaced daily.

Many people find that using Vitamin C supplements is a safe and convenient means of making sure that the daily Vitamin C intake goals are met. Your desired daily intake of Vitamin C will depend of what you are hoping to achieve with your intake, i.e. helping to reduce cholesterol or high blood pressure, helping in collagen production, or building up your immune system. Seeing your health care professional is a good way to determine the best and most beneficial daily intake level for you.

Why Folic Acid Is Important

Folic acid is one of the vitamins that make up the Vitamin B complex. Also known as folacin and folate, this essential nutrient serves the body in many ways. While important for all age groups, folic acid is especially necessary to pregnant women and important to those entering their elder years.

However, despite all its known benefits, many people fail to meet the recommended daily intake levels, which can have real health consequences.

Folic acid is important from the very first moment of life. In fact, if a couple is even thinking about getting pregnant, the woman should immediately begin to monitor her folic acid consumption, making sure that she meets the suggested daily intake levels.

Most health care professionals recommend that every woman of childbearing age make sufficient folic acid consumption a nutritional priority. That is because this nutrient is vital to the development of the baby from the moment of conception. It can help to prevent serious birth defects in the brain and spine, called neural tube defects.

Spinal Bifida is one of the more well known of these defects. These types of defects usually occur within the first few weeks of development, which means they happen before the average woman even realizes she is pregnant.

Other important functions of folic acid within the body include, in addition to assisting in the formation of genetic material in each and every cell of the body, the formation of red blood cells essential to transporting oxygen and nutrients throughout the body and tissue growth.

Folic acid, according to recent research, has been associated with such health benefits as protection against such debilitating diseases as Alzheimer’s disease, some cancers and heart diseases. It is also thought to offer a certain degree of protection from strokes.

Deficiencies in folic acid can cause a myriad of health problems. Among them are ulcerations in the mouth, inflammation of the tongue, peptic ulcers, and chronic diarrhea. Folic acid deficiency can also contribute to certain kinds of anemia.

Folic acid is a water soluble nutrient, which means it flows out of the body with the urine and the body’s supplies must be replenished daily. Because of its great importance in the reproductive system and the protections it offers, as well as its role in other essential bodily functions, it is a good idea to consider taking dietary supplements to ensure that the recommended daily intake levels are met.

Particularly in the realm of potential birth defects of such a serious and debilitating nature, better safe than sorry should be the philosophy when it comes to folic acid daily intake levels.

When choosing a dietary supplement, it is always important to read and understand the label. That will help you to ensure that you are getting the daily intake levels of the nutrients you seek.

For example, a prenatal vitamin will focus on different nutrients and levels of intake than a general, all-purpose daily multi-vitamin. When planning your supplement use, make an honest assessment of your eating habits. That way, you can select individual supplements that match your individual dietary needs and health goals, and avoid getting too much of some and too little of others.

So much of good health is planning and maintaining a routine that ensures the daily consumption of proper nutrients. Folic acid supplements can offer a safe and sure means of meeting the body’s daily requirements of this essential and protective nutrient.

Sunday, November 26, 2006

Vitamins and Minerals Important To A Beautiful Smile and Healthy Mouth

Vitamins and Minerals Important To A Beautiful Smile and Healthy Mouth

A beautiful smile and healthy mouth come from, in addition to regular brushing and flossing, a daily diet that does not lack the vitamins and minerals that make vital contributions to oral health. Many people overlook the importance of good nutrition in keeping their smile beautiful and their mouth healthy.

The mineral calcium and Vitamin D are of particular importance to healthy teeth. These two substances work together, as calcium absorption is enhanced by Vitamin D. Sufficient calcium is essential to the very structure of the teeth, as are phosphorus and magnesium.

Vitamin A is an essential part of the production of tooth enamel. A deficiency in Vitamin A can cause overgrown gums, bleeding gums and gum disease. Vitamin C, because of its role in the health and function of the small capillaries that bring oxygen and nutrients throughout the body, is important to oral health.

Vitamin C deficiencies can result in bleeding gums and loose teeth, as well as mouth sores The Vitamin B complex is also essential to mouth health, as deficiencies can cause cracking and bleeding of the lips, as well as open sores and lesion on both the inside and outside of the mouth. These open sores, aside from the discomfort they cause, offer an opportunity for a wide variety of bacteria, viruses and other contaminants to enter the blood stream.

Fluoride is widely known as an important agent in the prevention of tooth decay and is the active ingredient in the vast majority of toothpastes. In addition to acting to prevent tooth decay, it strengthens tooth enamel, working in partnership with calcium and phosphorus. Copper, zinc, iodine, iron, and potassium are other minerals that are essential to oral health.

It is unfortunate, but true, that most people do not eat well enough to obtain all of the vitamins, minerals and other necessary nutrients through diet alone. Failing to meet the recommended daily intake levels of vitamins and minerals can result in significant health problems.

Therefore, if you find that you are consistently not achieving these intake levels in your day-to-day diet, you may want to consider using dietary supplements to meet your nutritional needs. Dietary supplements are safe when used properly. However, they should not be used as a substitute for healthy food, as they are meant to complement the diet, and work best when they have feel food to attach themselves to.

If you find yourself unsure of which daily supplements you should include in your day-to-day nutritional plan, a consultation with your healthcare professional or a licensed nutritionist can help you to make the selections best suited to your individual dietary needs and health goals.

While a beautiful smile and healthy mouth are certainly aesthetically pleasing and uplifting to the self-confidence, attention to oral health serves a practical purpose as well. Strong teeth mean that a wide variety of foods can be eaten, a healthy mouth means that there are no open sores in the mouth that serve as an invitation for bacteria, viruses and other contaminants to enter the bloodstream to cause illness, infection and disease.

Making sure that your daily intake of the vitamins and minerals associated with oral health is sufficient, in addition to daily dental care, will ensure that you can have a lovely smile.