High-dose vitamin C can increase cataract risk
While effect seen at 1,000 mg daily, you should still get your C in fruits and veggies
Read more on The Globe and Mail
Sunshine vitamin cuts cancer risk by 40%
Having a higher level of vitamin D in your blood means you are less like to develop bowel cancer than those with low levels, according to scientists.
Read more on Daily Mail
On a daily basis, we need a proportionate amount of vitamins along with the other nutrients such as the proteins, carbohydrates and other minerals for a healthy body. Our body might have to suffer from the diverse sorts of diseases and illnesses due to even the minute decrease in the level of these important nutrients. Hence it gets crucial that we take vitamin supplements regularly in order to maintain their required level in our body which thus assists us to esteem a healthy living. Today, there are many sorts of vitamin supplements existing in the market in the various forms comprising in them all the vital types of vitamins which assists us to continue a pleasant and balanced body. These vitamins make certain you a better health and take part in all the important metabolic activities. You will find these vitamin supplements in the various forms as manufactured by their diverse creators. However, amongst all the assorted forms of vitamins, the liquid vitamins and the vitamin capsules are most commonly found. These vitamin supplements are thus obtainable in the market in the numerous tastes that is dependent on their ingredients. Thus, most people taking in the vitamin supplements choose the vitamin syrups that are noble to taste rather than the better quality vitamin supplements. We don’t give much of our thoughts on reading the ingredients of the liquid vitamin we consume which otherwise is the most imperative aspect in choosing the vitamin liquid supplement. But of late, people have learnt on how to opt for the best liquid vitamin supplements by reading their contents rather than choosing them by their taste. The liquid vitamin supplements contain mostly the water soluble vitamins which are extremely necessary and necessary for our health. Although, there are a few really about these vitamins that we hardly know. For instance, for making supplements that suit the taste of people, most of the manufacturers produce the vitamin supplements that are better to taste, but have low nutrition values. Whereas, they should pressure more on providing the better and high nutrition level vitamins rather than stressing on the taste of the liquid supplements. Also one of the other facts about vitamins is that people in basic words buy the vitamin supplements without the awareness of an expert doctor or a nutritionist. Based on the view of the others they start taking these vitamin supplements which may lead into many categories of unnecessary health dilemma. Thus, it is said, that if you wish to appreciate a better health, then you should take the consultation of a upright doctor along with the preeminent vitamin supplements that consist of all the necessary vitamin complexes in them.
For more insights and further information about vitamins and supplementsvisit our site http://www.rightvita.com/
On a daily basis, we require a balanced amount of vitamins along with the other nutrients such as the proteins, carbohydrates and other minerals for a healthy body. A minute decrease in the level of these nutrients in our body can simply cause certain types of diseases and illnesses. Thus to relish a healthy living, it gets imperative that we have vitamin supplements regularly to protract their level in our body. Today, there are several categories of vitamin supplements accessible in the market in the various forms comprising in them all the necessary forms of vitamins which aids us to sustain a good and balanced body. These vitamins make certain you a better health and take part in all the necessary metabolic activities. Thus, as manufactured by the manufacturers, these vitamins are existing in the numerous forms. However, amongst all the many forms of vitamins, the liquid vitamins and the vitamin capsules are most commonly found. These vitamin supplements are thus accessible in the market in the numerous tastes that is dependent on their ingredients. People usually choose the vitamin syrups with a pleasant suitable taste rather than the other terrible tasting ones which might be better in quality than the previous. We don’t give much of our thoughts on reading the contents of the liquid vitamin we consume which otherwise is the most crucial aspect in opting for the vitamin liquid supplement. But of late, people have learnt on how to pick the finest liquid vitamin supplements by reading their matter rather than opting for them by their taste. The liquid vitamin supplements involve mostly the water soluble vitamins which are very imperative and important for our health. However, in the production of these liquid vitamin supplements there are a few details that many of us hardly know. For instance, for making supplements that suit the taste of people, most of the producers produce the vitamin supplements that are better to taste, but have low nutrition values. Wherein, they should highly emphasize on the nutrition level rather than their taste. One of the other facts about vitamins and people is that people take in these vitamin supplements without much acquaintance of the doctors or the nutritionists. Based on the view of the others they start taking these vitamin supplements which may direct into many forms of unnecessary health problems. Hence, you should take the consultation of a upright doctor to pick the paramount vitamins supplements which will include all the vital vitamin complexes in them and would finally result you into a fine health.
For more insights and further information about vitamins and supplementsvisit our site http://www.rightvita.com/
Trial Of Vitamin D Supplementation To Reduce Falls In Nursing Care Facilities
Giving people living in nursing facilities vitamin D can reduce the rate of falls, according to a new Cochrane Review. This finding comes from a study of many different interventions used in different situations. In hospitals, multifactorial interventions and supervised exercise programs also showed benefit. Older people living in nursing facilities or who have been admitted to hospital are much …
Read more on Medical News Today
Vitamin D is a group of fat-soluble substances (calciferols) of which the most important are D2 and D3.The liver and kidneys convert vitamin D to the active form called calcitriol that is used to regulate many processes in the body.
The best natural source of vitamin D (D3) is fat fish. The skin also makes vitamin D3 with the help of energy from sun light.
THE ROLE OF VITAMIN D
Vitamin D promotes the uptake of calcium from the intestines and the re-uptake of calcium from the kidneys. It stimulates the white blood cells to catch foreign or dangerous elements. It also regulates (mostly stimulates) the production and maturing of new cells in many tissues.
CONSEQUENCES OF VITAMIN D DEFICIENCY
Lack of vitamin D is caused by poor diet, by lack of sun exposure and by certain conditions that hinders the uptake of vitamin D in the digestive tract.
Vitamin D deficiency causes diseases that gives deformed bones, low calcium content in the bones and brittle bones, like rickets in children and osteomalacia or osteoporosis.in adult persons.
Growing evidence show that too low intake of vitamin D contributes to circulatory problems like hypertension, narrowing of blood vessels, heart failure and stoke. Persons with diabetes seem to get the most increased risk by lack of vitamin D. Vitamin D deficiency also seems to increase the risk of getting cancer, especially colo-rectal, breast and prostate cancer.
Low intake of vitamin D gives poor immune function and can make a person susceptible to infections of various kind or to autoimmune diseases like diabetes type1, and also to diabetes type 2.
Low levels of vitamin D in the body probably also contributes to increased aging signs on the cellular levels and age-realted diseases like diabetes, Alzheimer’s disease Parkinson’s disease and peripheral neuropathy.
Low levels of calcium in the body also seems to contribute to the risk of getting many of the listed ailments, especially the bone disorders and cancer.
HOW TO GET ENOUGH VITAMIN D
A commonly recommended daily intake of vitamin D is 200-600 IU (international units)., with the highest doses for older people. According to growing evidence, this seems to be too little and up to 2000 IU may be good for the health. Obese persons seem to require more vitamin D than normally weighted individuals.
However, a too high daily intake of vitamin D is toxic and a much higher intake that 2000 IU may give risk for poisoning.
Fat fish and fish liver oil are the best natural sources of vitamin D3. Another good natural way to get vitamin D3 is by exposing great skin areas for sunlight some time every week. Some food products are often fortified in vitamin D, especially milk and juice. In the United States fortified products are probably the most important supply of this vitamin for many people.
Food from plant sources contain little vitamin D, but fatty plant products contain some vitamin D2. People that do not eat fish often, do not expose their skin to sunlight or do not consume fortified products have a risk of getting too little vitamin D.
If it is difficult to get enough vitamin D by the food alone or by the amount of sun exposure, a supplement can be useful, for example supplements based on fish liver as a source. ØIf the diet is low in calcium or if the purpose is to improve bone integrity, it will usually be wise to take a supplement of calcium together with vitamin D. A too high intake of both calcium and vitamin D can however result in unwanted calcium deposits in the body.
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Vitamin D is constantly in the news today. While we know it’s good for our bone health, now we are hearing that vitamin D is related to a wide variety of health issues and that people are often deficient in vitamin D. To understand the benefits, it is important to understand the basics about vitamin D and why it’s so important to good health.
What is Vitamin D?
Vitamin D is a vitamin that is actually produced in our body. In order for the body to produce vitamin D, it must be exposed to adequate sunlight (about an hour per week). The vitamin D that we get from the sun and from fortified foods must then be converted to an active form in our body. This involves both the liver and the kidneys. The active form of vitamin D is vitamin D3 or calcitriol. As we get older, we may produce less vitamin D. In addition, most of us in the Northwest do not get adequate sunlight to produce vitamin D.
What does it do?
Vitamin D is most well known for its involvement with bone health. It is necessary to absorb calcium. Therefore, people with low vitamin D levels may be more likely to suffer from osteoporosis or joint pain. However, new research is showing that vitamin D has many more functions in the body than just helping our bones.
Vitamin D also effects the neuromuscular and immune systems and can reduce inflammation. Because of these functions, vitamin D deficiency has been related to a variety of disease states including: autoimmune disorders, cancer, diabetes, heart disease, hypertension, multiple sclerosis, osteoarthritis and osteoporosis.
Where do I get vitamin D?
The best sources of vitamin D are the flesh of fish including tuna, mackerel and salmon along with fish liver oils. Fortified foods such as milk, orange juice, yogurt and some cereals also contain vitamin D.
How much vitamin D do I need?
The recommended amount of vitamin D for adults per the Institutes of Medicine Recommended dietary levels are: 200 IU for people 50 years or younger, 400 IU for 51-70 years and 600 IU for those over aged 70. This is the amount needed to prevent the bone disease rickets so is most likely not adequate to support the other functions of vitamin D in the body. These recommendations will be reviewed this year and are most likely to increase to at least 400 IU for younger adults and 800 IU to 1000 IU for older adults.
Who is at risk for vitamin D deficiency?
Those at risk of vitamin D deficiency include breastfed infants, older adults, people with limited sun exposure, people with dark skin, those who can not absorb fat and people with a body mass index greater or equal than 30.
How do I know if I am deficient?
The best way is to have your vitamin D level measured. This will give your doctor the tool to help determine the appropriate vitamin D supplement level for you.
Can I take too much vitamin D?
Excessive vitamin D may cause nausea, vomiting, poor appetite, weight loss, weakness and constipation along with raising calcium levels. If both calcium and vitamin D are taken as supplements in excess, there is more of a risk for kidney stones or soft tissue calcification. Again the best way is to have your levels checked to see what is the right treatment for you.
Generex Biotechnology Highlights OTC Product Line at The Vitamin, Diet & Sports Nutrition Efficient Program Planning …
WORCESTER, Mass. — Generex Biotechnology Corporation , the leader in drug delivery for metabolic diseases through the inner lining of the mouth, today announced its participation in the 2010 ECRM Vitamin, Diet & Sports Nutrition Efficient Program Planning Session being held January 19-22, 2010 at Hyatt Regency Grand Cypress in Orlando, FL.
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Lallemand push vitamin D in bread agenda
The Canadian firm, in conjunction with the American Society of Baking, said a presentation from Dr Michael Holick, who has spent 30 years studying vitamin D, will be the highlight of the event that also includes a talk from Dr Wendy Dahl, whose research has mainly focused on issues of nutrient fortification in the diets of vulnerable populations such as the elderly.
Read more on Nutraingredients.com
Among the fat-soluble vitamins, Vitamin A is the first to be unveiled. It is a pale yellow primary alcohol that came from carotene. It usually affects the maintenance and formation of the skin, bones, teeth and mucous membrane as well as vision and reproduction.
Vitamin A is also called retinol and it is popularly known for helping the eyes adjust to light changes. This vitamin is mostly sourced from animal foods such as liver, fish liver oil, milk and other milk products, eggs and butter.
It is advisable that Vitamin A be obtained from the diet rather than from the supplements. It is because Vitamin A acquired from a varied diet provides the optimum potential of heath benefits that supplements cannot.
Vitamin A can also be found in various dark green and deep orange fruits and vegetables including carrots, pumpkin, sweet potatoes, butternut squash, bok choy, turnip greens, mustard greens and romaine lettuce.
Liver is a very rich source of Vitamin A since it is chiefly stocked in the liver of animals and humans. There are also small amounts of this vitamin in most human tissues. this kind of Vitamin A is found in chemical forms dubbed as retinoids. The rest of the Vitamin A in the human and animal bodies is produced in the intestines from the beta-carotene and other carotenoids, which is abundant in many vegetables and fruits. The beta-carotene is the most active carotenoid but it is inefficiently sucked up and transformed to retinol compared to the Vitamin A that comes from animal sources. The top sources of beta-carotene include carrots, pumpkins, broccoli, apricots, spinach and collard greens, sweet potato and cantaloupe.
Vitamin A intake is unquestionably necessary to human health. If you didn’t acquire the right amount of this vitamin, you will become A-deficient. This deficiency is called Hypovitaminosis A. Vitamin A deficiency can cause xerophthalmia which can lead to night blindness. Other symptoms of Vitamin A deficiency are skin dryness, susceptibility to bacterial invasion and dryness of the eyes caused by malfunctioning of the tear glands. However, sufficient amount of Vitamin A has so many health benefits.
• Vitamin A is best known for promoting as well as maintaining healthy eyesight. This vitamin helps the eye’s retina to function well. Vitamin A is also very significant for the veracity of the mucous membranes around the eyes.
Vitamin A is really helpful in inhibiting night blindness as well as in helping the eyes to adjust from bright light to darkness. Aside from that, eyedrops with Vitamin A are also effective in curing eye disorder specifically dry eye which is due to the tear glands’ inability to secrete sufficient fluid.
• Guards the body against infections like flu, colds and bronchitis. Vitamin A is also known as “the anti-infective vitamin”. It plays an important role in guarding the body from infection. Vitamin A can be very valuable in fighting colds and other common infections by sustaining the healthy maintenance of the mucous membrane. This nutrient also keeps the body surfaces healthy to make them capable of attacking micro organisms. In case of chronic bronchitis, Vitamin A promotes curing of lung tissues that are damaged.
Also, Vitamin A encourages and improves many immune functions like antibody response and the activity of different white blood cells including phagocytes and T helper cells. This immune-enhancing function of Vitamin A helps heal the infected tissues of the body and boosts its resistance to infection.
• Helps fight cancer. Aside from boosting the immune system, Vitamin A may also be of value in fighting breast and lung cancer as well as in escalating the rate of survival of those who are suffering from leukemia. This nutrient can also guard the body against the progression of a melanoma, a type of skin cancer that’s usually malignant. Moreover, studies show that cancer patients encompassing high vitamin A intakes usally have good response to chemotherapy treatment.
• Aids in normal pregnancy and fetal development. Due to its imperative role in cell development and differentiation, sufficient amount of Vitamin A helps in ensuring that the changes taking place in the cells and tissues during fetal growth normally happens.
• Heals skin diseases like acne, rosacea, eczema as well as psoriasis. Studies proved that Vitamin A is necessary in achieving healthy skin
• Protects the body against certain gastrointestinal problems. Vitamin A is helpful in protecting the lining of the digestive tract. Thus, it may relieve symptoms of ulcers and inflammatory bowel disease.
• Promotes health of epithelial cells. This nutrient is necessary in forming healthy epithelial cells. These cells include the internal and external surfaces of the body and are located in the lungs, skin, inner ear, developing teeth, sex organs, gums, nose, sex organs, glands and their ducts, cervix and other body parts. Most epithelial cells generate mucus, which is needed to lubricate body surfaces and defend micro organisms that may attack the body.
The human body needs sufficient amount of Vitamin A daily so make sure to include Vitamin A-rich foods in your diet. If you’re taking Vitamin A supplements, it must be taken with food. Some fat in your diet will improve absorption.