Seu filho recebe Vitamina D suficiente? Does your child get enough vitamin D?

__

vitaminaD2

Vitamin D is an essential nutrient that a growing child’s body needs to help absorb calcium and phosphorus, which are important for healthy bones and teeth.

Vitamin D mostly comes from summer sunlight as well as certain foods.

Not getting enough vitamin D has led to some children in the UK developing the rare bone disease rickets. Rickets was common during Victorian times but mostly disappeared in the 1940s.

Even if children get enough calcium from their diet, including through milk and yoghurt, without enough vitamin D, calcium cannot be properly absorbed.

Vitamin D also regulates cell growth, neuromuscular and immune function and reduction of inflammation.

Vitamin D from the sun

The British climate may be responsible for some vitamin D deficiency. 90% of vitamin D intake comes from exposure of the skin to sunlight. Between October and March, there’s not enough UVB radiation in autumn, winter and early spring sunlight.

The body can store up vitamin D over the summer months, but the amount of UVB radiation necessary to produce vitamin D also depends on a child’s skin colour.

Those with lighter complexions need less sun exposure than those with darker skin. Some children may have less exposure to the sun because their skin is covered for cultural reasons. Others may miss out because of having to stay indoors or in hospital due to medical conditions.

A balance is important between getting children out on the sun enough for their vitamin needs while making sure their delicate skin is protected from sun burn or over exposure.

Experts advise exposing the skin to regular, short periods of sun during the summer months, without sunscreen, which blocks UVB rays.  There is no official recommendation for time limits, but a short period unprotected in the sun can be around 10 to 15 minutes for most children. After that, the normal sun protection measures are needed. These include covering up and using sunscreen with a sun protection factor (SPF) of at least 15.

Vitamin D from food

Vitamin D occurs naturally in some foods, including oily fish and eggs, and is added to some foods such as spreads and breakfast cereal.

Breastfed babies get their vitamin D from their mother’s breast milk, so it is also important for breastfeeding women to get enough vitamin D themselves. Pregnantand breastfeeding women are advised to take a daily supplement containing 10 micrograms of vitamin D for the needs of the mother and growing baby.

Vitamin D from supplements

The Department of Health recommends supplement drops containing vitamin D for babies and children from six months to five years old.

This will give them their daily requirement of 7-8.5 micrograms of vitamin D.

Infant formula is fortified with vitamin D, so babies who have formula won’t need vitamin drops until they have less than 500ml (around a pint) of infant formula a day.
Check with your health visitor or GP if you have concerns.

If a breastfeeding mother didn’t have vitamin D supplements throughout her pregnancy, a health visitor may say the baby needs vitamin drops from one month old.

Women and children may qualify for free supplements containing vitamin D under the Healthy Start programme. Age-appropriate vitamin drops are also available from pharmacies and supermarkets

Fonte: http://www.webmd.boots.com/children/child-vitamin-d

 

Are you one of those who believe plain milk is enough for your child’s nutritional needs? Have you ever thought about your child’sVitamin D levels? These findings are an eye-opener

Mark ‘yes’ if these situations are relevant to your child:

1. Your child barely plays out in the sun.

2. Off late your child tends to get tired easily & seems listless at times.

3. Your child complains of pain in his joints without reason.

If your answers are predominantly ‘yes’, then this recent 11-city survey conducted by Ipsos Research will be an eye-opener for you. The purpose was to understand the level of awareness about Vitamin D among mothers – whether they considered it important enough for their child, the misconceptions about it and the harm that would befall the child if they are found to be Vitamin D deficient. The response from the 2000 mothers who were spoken to for the survey, threw up some compelling insights.

First the good news. General awareness levels among the mothers were high: most of them correctly mentioned sunlight as a source of Vitamin D. They were aware that lack of this vitamin would result in weak bones in children. The good news however, ended there!

More worrisome were several startling disclosures, viz:

-Only 50 per cent of the mothers were aware of the crucial nutritional link between calciumand Vitamin D.

-Only 14 per cent mothers felt their children were calcium-deficient. The majority of them believed the milk they were providing their children was enough to store up Vitamin D levels in the body.

-Their awareness about other sources of Vitamin D (fish, fish liver oils, egg yolk, fortified dairy and grain products) was also very low.

-They didn’t know that apart from weak bones, lack of Vitamin D also results in skin-related issues, tooth cavities and poor concentration levels.

-Majority said they give milk daily to their children and in addition also provide them fruits, milk food drinks (MFDs) and interesting home-made food. Most mothers preferred MFDs over plain milk and also felt the quantity of milk their child was consuming was sufficient for calcium absorption.

So what lessons and questions does this insightful survey throw up? For starters, there is an urgent need to shore up awareness levels among mothers because most of them feel that the source of Vitamin D is restricted largely to absorption of natural sunlight. The truth is that this vitamin can be and needs to be made available to children in many other ways as well, given the kind of lifestyles many of them lead. Mothers also need to be educated about the health hazards that calcium deficiency leads to, and the right quantity of milk that needs to be consumed everyday for calcium absorption in the body.

The findings of the survey should prompt you to stop, take note and become more aware. After all, it is awareness that leads to empowerment.

This is the first of a 10-part series that will focus on the importance of Vitamin D for children. Keep watching this space for more

A Consumer connect initiative

fonte: http://timesofindia.indiatimes.com/life-style/health-fitness/health/Does-your-child-get-enough-Vitamin-D/iplarticleshow/12247253.cms

__

Diversos depoimentos médicos – Vitamin D prevents breast cancer

__

(NaturalNews) You’ve heard the good news about vitamin D for years: It’s a “miracle” medicine that reduces cancer rates by 77% according to previous research

breast_cancer_survivor_pree1

(http://www.naturalnews.com/021892_cancer_Vitamin_D_cancer_industry.ht…). It also happens to be a powerful anti-cancer medicine that can both prevent and help reverse breast cancer.

Yet, bewilderingly, the cancer industry still refuses to teach women about vitamin D. Ever wonder why?

Today, we bring you a compilation of expert quotations on vitamin D and breast cancer, cited from some of the most authoritative books and authors in the world. Feel free to share what you learn here with others who may also be suffering from breast cancer.

Vitamin D and breast cancer

Sunlight triggers the formation of vitamin D in the skin, which can be activated in the liver and kidneys into a hormone with great activity. This activated form of vitamin D causes “cellular differentiation” – essentially the opposite of cancer. The following evidence indicates that vitamin D might have a protective role against breast cancer: Synthetic vitamin D-like molecules have prevented the equivalent of breast cancer in animals.
– The Natural Pharmacy: Complete A-Z Reference to Natural Treatments for Common Health Conditions by Alan R. Gaby, M.D., Jonathan V. Wright, M.D., Forrest Batz, Pharm.D. Rick Chester, RPh., N.D., DipLAc. George Constantine, R.Ph., Ph.D. Linnea D. Thompson, Pharm.D., N.D.

Two equally effective sources of vitamin D in humans are derived from plant ergosterol, which is converted to ergocalciferol (vitamin D2) and cholecalciferol (vitamin D3) by the action of sunlight on the skin. The body uses vitamin D3 for normal immune system function, to control cellular growth, and to absorb calcium from the digestive tract. Vitamin D3 can inhibit the growth of malignant melanoma, breast cancer, leukemia, and mammary tumors in laboratory animals. Vitamin D3 can also inhibit angiogenesis, the growth of new blood vessels that permit the spread of cancer cells through the body.
– Permanent Remissions by Robert Hass, M.S.

There’s surprising new evidence that older women who skimp on foods rich in vitamin D are more likely to develop breast cancer, according to Frank Garland, Ph.D., of the Department of Community and Family Medicine at the University of California at San Diego. This may also help explain fish’s anticancer protection, because fatty fish is packed with vitamin D. Specifically, Dr. Garland finds that dietary vitamin D wards off postmenopausal breast cancer in women over fifty, but not in women who get cancer at younger ages.
– Food Your Miracle Medicine by Jean Carper

In animals fed a high fat diet, which normally would produce a higher incidence of colon cancer, supplements of calcium and vitamin D blocked this carcinogenic effect of the diet. Vitamin D inhibits the growth of breast cancer in culture, and also seems to subdue human breast cancer. Cells from human prostate cancer were put into a “…permanent nonproliferative state”, or shut down the cancer process, by the addition of vitamin D. Human cancer cells have been shown to have receptor sites, or stereo specific “parking spaces” for vitamin D.
– Beating Cancer with Nutrition by Patrick Quillin

Even though vitamin D is one of the most powerful healing chemicals in your body, your body makes it absolutely free. No prescription required. Diseases and conditions caused by vitamin D deficiency: Osteoporosis is commonly caused by a lack of vitamin D, which impairs calcium absorption. Sufficient vitamin D prevents prostate cancer, breast cancer, ovarian cancer, depression, colon cancer, and schizophrenia. “Rickets” is the name of a bone-wasting disease caused by vitamin D deficiency.
– Natural Health Solutions by Mike Adams

George’s Hospital Medical School in London finds local production of vitamin D in breast tissue reduces the risk for breast cancer. For women with low breast tissue levels of vitamin D the risk for breast cancer rose by 354%! This study suggests women sunbathe with breast tissue exposed to the sun to enhance local vitamin D production. The provision of 400 IU of vitamin D per day has been found to reduce the risk of pancreatic cancer by 43%.
– You Don’t Have to be Afraid of Cancer Anymore by Bill Sardi

Taken together, these facts suggest that vitamin D and its derivatives may play a role in regulating the expression of genes and protein products that prevent and inhibit breast cancer. The cancer-stopping power of vitamin D has been documented in osteosarcoma (bone cancer), melanoma, colon cancer, and breast cancer. These cancer cells contain vitamin-D receptors that make them susceptible to the anticancer effects of this vitamin-hormone made by the skin when it is exposed to sunlight. Vitamin D-rich foods include salmon, tuna, fish oils, and vitamin D-fortified milk and breakfast cereals.
– Permanent Remissions by Robert Hass, M.S.

Low levels of vitamin D may also increase the proliferation of white blood cells and may accelerate the arthritic process in rheumatoid arthritis. Vitamin D supplements are likely to be useful in retarding these adverse effects of alterations in metabolism. Low levels of vitamin D have been linked to several cancers including those of the colon, prostate and breast. Laboratory experiments show that vitamin D can inhibit the growth of human prostate cancer and breast cancer cells. Lung cancer and pancreatic cancer cells may also be susceptible to the effects of vitamin D.
– The New Encyclopedia of Vitamins, Minerals, Supplements and Herbs by Nicola Reavley

Laboratory experiments show that vitamin D can inhibit the growth of human prostate cancer and breast cancer cells. Lung cancer and pancreatic cancer cells may also be susceptible to the effects of vitamin D. Sunlight also seems to be protective against several types of cancer including ovarian, breast and prostate cancers; and this effect may be mediated by vitamin D levels. Synthetic vitamin D-type compounds are being investigated for their potential as anticancer drugs.
– The New Encyclopedia of Vitamins, Minerals, Supplements and Herbs by Nicola Reavley

If mutations aren’t corrected or if a cell has already undergone malignant transformation, activated vitamin D can team up with other proteins to stimulate programmed death of abnormal cells. This evidence, along with animal studies, suggest that a girl who lacks adequate vitamin D during puberty years will have abnormal breast development. This, in turn, may increase a woman’s susceptibility to risk factors such as alcohol for breast cancer development. In other words, the window of greatest opportunity for vitamin D to reduce breast cancer risk may be during childhood and puberty.
– The Vitamin D Cure by James Dowd and Diane Stafford

A key development for vitamin D was the appearance of increasing evidence that experts had detected a strong relationship between vitamin D and breast cancer risk. The important Nurses Health Study found a 30 percent lower risk of breast cancer in pre-menopausal women when comparing the highest to the lowest intakes of vitamin D, calcium, and low-fat dairy, especially skim milk.
– The Vitamin D Cure by James Dowd and Diane Stafford

Out of every 100 women who might get breast cancer, 50 of them can avoid breast cancer by simply getting adequate levels of vitamin D in their body, and that’s available free of charge through sensible exposure to natural sunlight, which produces vitamin D. This vitamin, all by itself, reduces relative cancer risk by 50 percent, which is better than any prescription drug that has ever been invented by any drug company in the world. Combine that with green tea, and your prevention of breast cancer gets even stronger.
 Natural Health Solutions by Mike Adams

There’s so much more to vitamin D than enhancing calcium absorption; its anticancer benefit is just one other possibility. Most of 63 recently reviewed studies found a protective effect between vitamin D status and cancer risk. A study presented at the 2006 American Association for Cancer Research meeting suggested that an increase in vitamin D lowered the risk of developing breast cancer by up to 50 percent. How might vitamin D help?
– Food Synergy: Unleash Hundreds of Powerful Healing Food Combinations to Fight Disease and Live Well by Elaine Magee

Place sunshine or vitamin D pills on your list of preventive or therapeutic measures. A daily intake of 2,600 units of vitamin D (65 mcg) is recommended to attain blood concentrations that will optimally protect against disease. There is no way the diet can provide this much vitamin D. Sun-starved females are at great risk for breast cancer, particularly women living in northern latitudes where wintertime sun exposure produces little vitamin D because of a decline in UV radiation in solar light.
– You Don’t Have to be Afraid of Cancer Anymore by Bill Sardi

Sunlight produces vitamin D in humans. A deficiency of vitamin D is linked with breast cancer. Was the increase in male breast cancer caused by magnetic fields or by lack of vitamin D? These are the types of questions that make it difficult to ascertain if there is a link between EMF exposure and cancer. To make matters worse, a cell biologist doing work on EMFs for the Department of Energy, faked data linking cancer to electromagnetic fields in order to gain $3.3 million worth of grants for scientific research.
– You Don’t Have to be Afraid of Cancer Anymore by Bill Sardi

The dosage of vitamin D required to inhibit the growth of prostate cancer may be much higher than the recommended daily allowance (RDA) of 400 international units per day. Since vitamin D can be toxic in doses that greatly exceed this value, researchers have developed synthetic analogues of vitamin D that retain the ability to inhibit cancer cell growth without the toxicity associated with high doses. These analogs have been successfully used in animal models of leukemia and breast cancer. Vitamin D may be related to other cancers.
– Permanent Remissions by Robert Hass, M.S.

Sunlight exposure, which leads to an increased level of vitamin D, correlates with a reduced risk of breast cancer. I usually recommend small amounts of vitamin D (400 to 1,000 IU) for those people without sunlight exposure, especially during the winter. I also occasionally recommend cod liver oil during the winter months as a source of vitamin D and omega-3 fatty acids. Vitamin D deficiency is very common in the elderly and in people who live in parts of the world with little sunlight; it is also one of the major contributing factors to osteoporosis.
– Herbal Medicine, Healing and Cancer: A Comprehensive Program for Prevention and Treatment by Donald R. Yance, j r.,C.N., M.H., A.H.G., with Arlene Valentine

But how does vitamin D actually work? For many years that was a mystery. The “revolution of information” on vitamin D began in 1968, when J.W. Blunt and colleagues discovered the form of vitamin D that actually circulates in the blood (25-OH-D3). This hormonal form of the vitamin, created in the kidneys, is ultimately responsible for the classical action of the vitamin. At the molecular level, some cancer cells appear to have receptors on their surfaces that are capable of receiving the vitamin D molecule. Scientists studied cancer cells from 136 patients with breast cancer.
– Cancer Therapy: The Independent Consumer’s Guide To Non-Toxic Treatment & Prevention by Ralph W. Moss, Ph.D.

Symptoms of vitamin D toxicity include anorexia, disorientation, dehydration, fatigue, weight loss, weakness, and vomiting. New analogues of vitamin D3 allow cancer victims to take high doses of the vitamin without fear of elevating calcium in the blood to dangerous levels. These new forms of vitamin D have very high potency in controlling cell proliferation and differentiation. One of these, calci-potriol, can be used topically to treat psoriasis and inhibit the growth of metastatic breast cancer in patients with whose tumors have vitamin D receptors.
– Permanent Remissions by Robert Hass, M.S.

In an investigation into the relationship of breast density as measured by mammography to serum-vitamin D levels, it was found that there was a strong inverse correlation; the higher the density, the lower the vitamin D levels. Does the blood level of vitamin D at the time of diagnosis of breast cancer make a difference in a woman’s time of survival? Yes, it does.
 The Clinician’s Handbook of Natural Healing by Gary Null, Ph.D.

Although not part of the study, outdoor exercise where you are getting some (but not too much) sun exposure also raises vitamin D levels. Low levels of vitamin D have been associated with a greater risk of cancer. Relaxation techniques such as writing, meditation, yoga, or massage therapy can aid in battling breast cancer. There is a clear link between alcohol consumption and an increased risk of breast cancer. A study reported in The New England journal of Medicine has stated that consuming as few as three alcoholic drinks a week increases the potential for breast cancer by 50 percent.
– Prescription for Nutritional Healing, 4th Edition: A Practical A-to-Z Reference to Drug-Free Remedies Using Vitamins, Minerals, Herbs & Food Supplements by Phyllis A. Balch, CNC

Learn more: http://www.naturalnews.com/027204_cancer_Vitamin_D_breast.html#ixzz2GCGrQrq6

%d blogueiros gostam disto: