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Bioconcepts Vitamin D3 600iu helps the body maintain healthy bones and teeth, helps maintain healthy bones and teeth, promotes healthy muscle function, helps maintain a healthy immune system, helps to promote calcium absorption, helps reduce the risk of diabetes, helps treat weak bones (osteoporosis) and may help reduce risk of developing some cancers, and helps prevent vitamin D deficiency.
What is Vitamin D?
Vitamin D is a steroid vitamin, a group of fat-soluble pro-hormones, which encourages the absorption and metabolism of calcium which is vital for building strong bones. Vitamin D is obtained from sun exposure, and is commonly known as the sunshine vitamin. Unfortunately due to lifestyle changes many do not reach the recommend levels of sun exposes, reducing the amount of Vitamin D in the body. Food and vitamin supplement are now commonly used to help the body to absorb and utilise the calcium it needs.
About 99% of the calcium in the body is in the bones and teeth and 1% is in the blood, muscles, and other soft tissues (such as nerves, organs, etc.) Vitamin D is also important for hormone regulation, inflammation reduction, and the optimal functioning of the nervous system and the immune system, and protection from vitamin D deficiency.
Why Take Vitamin D?
If your body cannot produce enough vitamin D because of insufficient sunlight exposure you will need to obtain it from foods and perhaps supplements. Experts say that people with a high risk of vitamin D deficiency should consume 400 IU of vitamin D each day so that there is a good level of 25-hydroxy in the bloodstream. This is why we recommend Vitamin D3 Supplements.
Take Vitamin D tablets if you want to, aid absorption of calcium and maintain healthy bones, aid bone and teeth structure, help regulate your immune system, cell growth and nerve transmission, help treat weak bones.
How does Vitamin D work? The science behind the secret...
Vitamin D-3 is a fat-soluble vitamin that is very restricted in food sources in the diet. Humans possess the ability to make D-3, (cholecalciferol) when skin is exposed to ultraviolet-B (UVB) rays. Getting limited sun exposure or wearing sunscreen affects how much vitamin D3 your body produces.
Vitamin D3 must be activated in the body so that it canfunction. After consuming it or making it through your skin, your liver and kidneys put the inactive form of D3 through a chain of biochemical reactions. Inactive vitamin D, including D-3, is converted into 25-hydroxyvitamin D, the most important form of vitamin D in your body.
The body cannot utilise calcium efficiently if it does not have ample amounts of vitamin D. Vitamin D comes in two forms: vitamin D-3 and vitamin D-2, though, a vitamin D deficiency can be treated with either form of this vitamin. As a result, getting enough vitamin D-3 helps you avoid a deficiency in both calcium and vitamin D and helps you maintain healthy bones.
Who is at risk of vitamin D deficiency?
Vitamin D deficiency is far more common than once believed. The suns' rays are the primary source of vitamin D, and lifestyle changes have made it difficult for many people to get enough time in the sun. Reasons for limited sun exposure include working indoors, as well as using sunscreen and avoiding the sun to prevent skin cancer.
Untreated, Vitamin D deficiency can lead to serious complications, such as bone fractures and bone deformities. Vitamin D deficiency has also been linked to a variety of serious conditions, such as certain cancers and cardiovascular disease.
The groups of people who may be at risk of vitamin D deficiency and should consider Vitamin D3 Supplements include:
Is Vitamin D3 right for me?
Vitamin D deficiency can lead to serious health implications. By taking a vitamin D3 supplement daily, you can reduce the risk of developing bone related illnesses, help your body maintain strong, healthy bones and teeth and help promote healthy muscle function, which alongside healthy strong bones, helps support the body's musculoskeletal system.
Vitamin D tablets may help reduce risk of developing some cancers
Researchers Gorham et al, have discovered that different types of malignant tumours contain vitamin D receptors, resulting in the theory that a vitamin D deficiency may play a part of some cancers. In the "Journal of Steroid Biochemistry and Molecular Biology" in 2005, the study titled 'Vitamin D and prevention of colorectal cancer' researchersdiscovered a link between colorectal cancer risk and vitamin D deficiency, either resulting from inadequate exposure to the sun or a low dietary intake. Garland concluded that daily intake of 1,000 IU of vitamin D reduced this risk by 50%.
Vitamin D deficiency also appears to affect breast cancer risk. A study conducted by a Harvard School of Public Health team followed more than 88,000 women for 16 years and discovered that high intake levels of vitamin D decreased breast cancer risk in premenopausal women. Results appear in the "Journal of the National Cancer Institute" in 2002. In a study titled 'Vitamin D and prevention of breast cancer: pooled analysis'published in 2007 in the "Journal of Steroid Biochemistry and Molecular Biology," researchers Gorham et al concluded that 2,000 IU of vitamin D-3 daily and moderate exposure to sun cut breast cancer risk by 50%.
Vitamin D deficiency is a major unrecognised problem
Holick MF, Journal Cellular Biochemistry, 2003 Feb 1;88(2):296-307; Vitamin D: A millenium perspective.
Vitamin D is one of the oldest hormones that have been made in the earliest life forms for over 750 million years. Phytoplankton, zooplankton, and most plants and animals that are exposed to sunlight have the capacity to make vitamin D. Vitamin D is critically important for the development, growth, and maintenance of a healthy skeleton from birth until death. The major function of vitamin D is to maintain calcium homeostasis. It accomplishes this by increasing the efficiency of the intestine to absorb dietary calcium. When there is inadequate calcium in the diet to satisfy the body's calcium requirement, vitamin D communicates to the osteoblasts that signal osteoclast precursors to mature and dissolve the calcium stored in the bone.
Vitamin D deficiency is a major unrecognised health problem. Not only does it cause rickets in children, osteomalacia and osteoporosis in adults, but may have long lasting effects. Chronic vitamin D deficiency may have serious adverse consequences, including increased risk of hypertension, multiple sclerosis, cancers of the colon, prostate, breast
The Council for Responsible Nutrition (CRN) States:
Nutrition experts at the Harvard School of Public Health have created an online version of a food pyramid with a notation recommending a "daily multivitamin plus extra vitamin D (for most people)."
Recognizing the special nutritional needs of senior citizens, researchers at Tufts University designed a food guide pyramid for the elderly, which features a flag at the top as a reminder that supplements of calcium, vitamin D, and vitamin B-12 may be needed for optimal health. The American Academy of Nutrition and Dietetics (formerly the American Dietetic Association) has a policy statement emphasizing the importance of good food choices but also recognizing that supplements can help some people meet their nutritional needs.
Supplement use should be seen as one component of the search for a healthier lifestyle, including improvements in overall food habits and engaging in physical exercise.
A generous intake of calcium plus vitamin D demonstrably helps build optimum bone mass during childhood and adolescence and also slows the rate of bone loss that naturally occurs with ageing.
Nutritional supplements are helpful in addressing a woman's increased nutrient needs during pregnancy. Prenatal multivitamins with minerals are commonly prescribed to ensure that both the baby's and the mother's needs are met. In addition to meeting normal nutritional needs during pregnancy, a multivitamin can also play a critical role in protecting against some birth defects. An abundance of data shows that women who get 400 mcg of supplemental folic acid per day for one to three months prior to conception and one to three months after conception can substantially lower the risk of having a baby with a neural tube defect such as spina bifida.
While adequate nutrient intake is critical for all age groups, it may have particular significance for the elderly. Calcium and vitamin D supplements, as previously noted, can have a powerful impact on bone health, and the Surgeon General says it is never too late to benefit from improved intakes of these nutrients. Vitamin D may also reduce the incidence of falls in older people. Vitamin and mineral supplements have been shown in some studies to improve immune functionin the elderly.
Low zinc intakes are associated with an increased risk of infections, including pneumonia. Supplemental intakes of vitamin E have had a positive effect in decreasing upper respiratory infections in some studies. For these reasons, it makes sense to encourage the elderly to use multivitamin and mineral supplements.
The bottom line is that a healthy lifestyle must include a focus on dietary improvement. Generous intakes of the essential nutrients will support the normal functioning of the body and enhance health in a myriad of ways. The rational use of nutritional supplements, combined with a healthy diet, will contribute substantially to health promotion and disease prevention.
In the Press:
Not enough sunshine is putting millions of us at risk from diabetes
Health Article: Daily Mail:
The research, carried out in Australia, could play a major role in combating the condition which has been increasing in recent years. Researchers at Melbourne Pathology tested the blood of 5,200 people and established that for every extra 25 nanomoles of Vitamin D in the blood the chance of getting diabetes was reduced by 24%.
If the link is fully established between Vitamin D and diabetes, those at risk could take dietary supplements to reduce the chance of getting the disease. A lack of sunshine - and a lack of vitamin D - is estimated to cause 600,000 cases of cancer each year.
Sunshine vitamin 'protects the heart as well as bones,' researchers find
Health Article: Daily Mail:
Vitamin D may protect against heart attacks and strokes on top of its traditional role in keeping bones strong.
Researchers found those with low blood levels of the sunshine vitamin were twice as likely to suffer heart failure, a heart attack or a stroke than those with higher levels.
The risk was still 62 per cent after adjusting for well-established risk factors such as high blood pressure and high cholesterol.
Dr Thomas Wang, who led the research, said: "Our data raise the possibility that treating vitamin D deficiency, via supplementation or lifestyle measures, could reduce cardiovascular risk."
The five-year study, published in the journal Circulation, involved 1,700 sons and daughters of the participants in the Framingham Heart Study, a major investigation of heart disease risk factors launched in 1948.
Most of the body's supply is provided by sunlight on the skin. The rest comes from foods such as fish, eggs and fortified milk and breakfast cereals.
The mechanism by which it works is only partly understood, but Vitamin D has been shown to slow the rate of growth of cancer cells and may boost the function of blood vessels or the immune system.
Although most of those living in northern Europe are not sufficiently lacking in vitamin D to be classified as deficient, some experts believe blood levels should be higher to optimise health.
Only 10 per cent of the study sample had levels considered ideal even for bone health.
A spokesman for the Health Supplements Information Service said: "Dietary surveys show that large numbers of people in Northern climates, including Britain, have blood levels of vitamin D which are too low.
"Diet does not provide enough vitamin D and the need for each of us to expose our skin to sunlight for short periods of time to make it runs contrary to advice to avoid sunbathing to the reduce risk of skin cancer.
"Confusing messages, combined with seasonal variation in the strength of UV radiation, geographic-latitude, time of day, cloud cover and use of sunscreen merge to hamper reliable vitamin D synthesis."
Bioconcepts Vitamin D3 600IU Tablets:
Caution before taking Bioconcepts Vitamin D3 600iu Tablets:
Bioconcepts Vitamin D3 600IU Tablets contain:
Vitamin D 15mcg 600IU, in a base of rice flour
Capsule Shell: Vegetable CelluloseFree from gluten, yeast, dairy, artificialflavours, colours and preservatives
Great value and great product, would definitely buy it again :)
Great value product but less than half the strength of my previous product. That being said they are easy to swallow and I dont think Ifeel any worse for taking half as much.I would buy them again.