EPIDEMIC OF VITAMIN D SHORTAGE PUTS INDIANS AT HIGH BLOOD PRESSURE RISK & OTHER PROBLEMS. Experts in the field of vitamin research estimate that nearly 60 percent of INDIANS are deficient in vitamin D!
EPIDEMIC OF VITAMIN D SHORTAGE PUTS INDIANS AT HIGH BLOOD PRESSURE RISK & OTHER PROBLEMS
Experts in the field of vitamin research estimate that nearly 60 percent of INDIANS are deficient in vitamin D!
1.Runny noses and stomach flu aren't the only ills associated with overcast skies. The absence of sunlight hits production of Vitamin D in the body, adversely affecting blood pressure. A recent study in London by an Indian-born researcher has proved beyond doubt that the lower the vitamin level, the higher the BP.
2.Vitamin D is synthesized when the sun's ultraviolet rays fall on the skin. But the high melanin pigment in the Indian skin deters it. So, even a hot and sunny India has high levels of deficiency. Some studies say every second Indian is affected, others peg it higher at eight out of every 10 Indians. The deficiency is worrying as it's linked to a range of diseases from bone problems to cancer.
3.Researcher Vimal Karani's work from University College London only conclusively proves that low Vitamin D levels can send blood pressure soaring. Karani looked at 35 studies, covering 1.5 lakh people across Europe and North America, and found people with high concentrations of Vitamin D (25(OH)D) had lower blood pressure and, therefore, a reduced risk of hypertension. A prehormone, Calcidiol, is produced in the liver when Vitamin D3 is synthesized (a blood test to determine its levels is also an indicator of Vit D levels).
4.The study found that for every 10% increase in 25(OH)D concentrations, the risk of developing hypertension decreased by 8.1%.
5.In India, where every fifth grown-up has hypertension, the study has severe implications. Dr Siddharth N Shah, editor-in-chief of JAPI (Journal of the Association of the Physicians of India), said, "The association of lower levels of Vitamin D and high blood pressure can, in part, be associated with increasing number of Hypertensive in India." Delhi-based Endocrinologist Dr Anoop Misra, though, pointed out that Hypertension has a strong hereditary component. "We know that salt, smoking, obesity and heredity are the causes for Hypertension. We can at best consider Vitamin D deficiency as a fifth contributor," he said.
6. The theories about Vitamin D deficiency and its various implications have gained importance in the past decade. One reason could be easy availability of diagnostic tests. "When we started offering the test about 15 years back, we would get 5 to 10 cases a month," said Dr Vipla Puri from Hinduja Hospital, Mahim. Now her laboratory performs 1,500 tests a month.
5.Why the sudden focus on Vitamin D? Endocrinologist Dr Shashank Joshi from Lilavati Hospital, who has done several studies on both Hypertension and Vitamin D deficiency, said, "There are over 200 Vitamin D receptors in the body. Previously, we thought that Vitamin D only affected skeletal aspects of the body." It is only now that the world is learning that it is connected to the body's entire Metabolism. "Vitamin D has a link with Metabolism of Glucose, maintenance of Blood Pressure as well as acceleration of Heart Diseases," Joshi said.
6.Dr Thacker blames the smog-filled environment in cities for poor Vitamin D levels. "It is true we don't get adequate exposure to sunlight because we travel in cars and buses and don't come out even during weekends. Children these days watch TV instead of playing football in the grounds, but Vitamin D deficiency isn't only about paucity of sunlight." The quality of sunlight plays an important role too.
7."A part of the ultraviolet radiation that is needed by the body to make Vitamin D, is filtered out by the smog. This is a leading cause for deficiency," Dr Thacker said.
8.The right diet and outdoor activity Consume foods rich in vitamin D and Calcium. “Include foods like salmon, sardines, eggs and meat, breakfast cereals, Soya products, dairy products, and low-fat spreads in your diet,” suggests Dr Dhir.
9. Symptoms of bone pain and muscle weakness can mean you have a vitamin D deficiency. However, for many people, the symptoms are subtle. Yet even without symptoms, too little vitamin D can pose health risks. Low blood levels of the Vitamin D have been associated with the following:
• Increased risk of death from cardiovascular disease
• Cognitive impairment in older adults
• Severe asthma in children
• Cancer
10. Research suggests that vitamin D could play a role in the prevention and treatment of a number of different conditions, including type1 and type 2 diabetes, hypertension, glucose intolerance, and multiple sclerosis.
11. Not getting enough of vitamin D? Could be dangerous with your child's brain development, particularly expecting mothers.
Turns out vitamin D-3 is part vitamin, part hormone and completely essential to protect you from heart disease, cancer, type-2 diabetes, immune problems and high blood pressure. Our bodies need sunshine to kick-start its production, or you can get a leg up from supplements.
Getting enough cuts a woman's risk of developing fibroids by 32 percent, protects against pneumonia, helps preemies build bones and postmenopausal women avoid osteoporosis.
Around 60 percent to 80 percent of North Americans have low levels of vitamin D-3 - and half of those are so low they're at immediate risk for heart problems. So what should YOU do to get enough vitamin D-3?
1. Bask in 10 minutes of sunshine (no sunscreen) daily. Added bonus: Sunlight releases nitric acid into your bloodstream, keeping arteries supple. Then apply SPF 30 sunscreen (we like zinc oxide). In 10 minutes, it starts protecting you.
2. Enjoy salmon, mushrooms and D-3-fortified tofu or nonfat dairy.
3. Take a vitamin D-3 supplement (1,000 IU) daily. Tip: Have your vitamin D blood level checked every year.
I WAS ADVISED BY A VERY SENIOR ENDOCRINOLOGIST TO HAVE 1G SACHET PACKET OF CALCIROL (40,000 IU) ONCE A MONTH TO CATER FOR VITAMIN D DEFICIENCY. YOU CAN CHECK THIS UP WITH YOUR ENDOCRINOLOGIST AND THEN TAKE THE SAME? more
Experts in the field of vitamin research estimate that nearly 60 percent of INDIANS are deficient in vitamin D!
1.Runny noses and stomach flu aren't the only ills associated with overcast skies. The absence of sunlight hits production of Vitamin D in the body, adversely affecting blood pressure. A recent study in London by an Indian-born researcher has proved beyond doubt that the lower the vitamin level, the higher the BP.
2.Vitamin D is synthesized when the sun's ultraviolet rays fall on the skin. But the high melanin pigment in the Indian skin deters it. So, even a hot and sunny India has high levels of deficiency. Some studies say every second Indian is affected, others peg it higher at eight out of every 10 Indians. The deficiency is worrying as it's linked to a range of diseases from bone problems to cancer.
3.Researcher Vimal Karani's work from University College London only conclusively proves that low Vitamin D levels can send blood pressure soaring. Karani looked at 35 studies, covering 1.5 lakh people across Europe and North America, and found people with high concentrations of Vitamin D (25(OH)D) had lower blood pressure and, therefore, a reduced risk of hypertension. A prehormone, Calcidiol, is produced in the liver when Vitamin D3 is synthesized (a blood test to determine its levels is also an indicator of Vit D levels).
4.The study found that for every 10% increase in 25(OH)D concentrations, the risk of developing hypertension decreased by 8.1%.
5.In India, where every fifth grown-up has hypertension, the study has severe implications. Dr Siddharth N Shah, editor-in-chief of JAPI (Journal of the Association of the Physicians of India), said, "The association of lower levels of Vitamin D and high blood pressure can, in part, be associated with increasing number of Hypertensive in India." Delhi-based Endocrinologist Dr Anoop Misra, though, pointed out that Hypertension has a strong hereditary component. "We know that salt, smoking, obesity and heredity are the causes for Hypertension. We can at best consider Vitamin D deficiency as a fifth contributor," he said.
6. The theories about Vitamin D deficiency and its various implications have gained importance in the past decade. One reason could be easy availability of diagnostic tests. "When we started offering the test about 15 years back, we would get 5 to 10 cases a month," said Dr Vipla Puri from Hinduja Hospital, Mahim. Now her laboratory performs 1,500 tests a month.
5.Why the sudden focus on Vitamin D? Endocrinologist Dr Shashank Joshi from Lilavati Hospital, who has done several studies on both Hypertension and Vitamin D deficiency, said, "There are over 200 Vitamin D receptors in the body. Previously, we thought that Vitamin D only affected skeletal aspects of the body." It is only now that the world is learning that it is connected to the body's entire Metabolism. "Vitamin D has a link with Metabolism of Glucose, maintenance of Blood Pressure as well as acceleration of Heart Diseases," Joshi said.
6.Dr Thacker blames the smog-filled environment in cities for poor Vitamin D levels. "It is true we don't get adequate exposure to sunlight because we travel in cars and buses and don't come out even during weekends. Children these days watch TV instead of playing football in the grounds, but Vitamin D deficiency isn't only about paucity of sunlight." The quality of sunlight plays an important role too.
7."A part of the ultraviolet radiation that is needed by the body to make Vitamin D, is filtered out by the smog. This is a leading cause for deficiency," Dr Thacker said.
8.The right diet and outdoor activity Consume foods rich in vitamin D and Calcium. “Include foods like salmon, sardines, eggs and meat, breakfast cereals, Soya products, dairy products, and low-fat spreads in your diet,” suggests Dr Dhir.
9. Symptoms of bone pain and muscle weakness can mean you have a vitamin D deficiency. However, for many people, the symptoms are subtle. Yet even without symptoms, too little vitamin D can pose health risks. Low blood levels of the Vitamin D have been associated with the following:
• Increased risk of death from cardiovascular disease
• Cognitive impairment in older adults
• Severe asthma in children
• Cancer
10. Research suggests that vitamin D could play a role in the prevention and treatment of a number of different conditions, including type1 and type 2 diabetes, hypertension, glucose intolerance, and multiple sclerosis.
11. Not getting enough of vitamin D? Could be dangerous with your child's brain development, particularly expecting mothers.
Turns out vitamin D-3 is part vitamin, part hormone and completely essential to protect you from heart disease, cancer, type-2 diabetes, immune problems and high blood pressure. Our bodies need sunshine to kick-start its production, or you can get a leg up from supplements.
Getting enough cuts a woman's risk of developing fibroids by 32 percent, protects against pneumonia, helps preemies build bones and postmenopausal women avoid osteoporosis.
Around 60 percent to 80 percent of North Americans have low levels of vitamin D-3 - and half of those are so low they're at immediate risk for heart problems. So what should YOU do to get enough vitamin D-3?
1. Bask in 10 minutes of sunshine (no sunscreen) daily. Added bonus: Sunlight releases nitric acid into your bloodstream, keeping arteries supple. Then apply SPF 30 sunscreen (we like zinc oxide). In 10 minutes, it starts protecting you.
2. Enjoy salmon, mushrooms and D-3-fortified tofu or nonfat dairy.
3. Take a vitamin D-3 supplement (1,000 IU) daily. Tip: Have your vitamin D blood level checked every year.
I WAS ADVISED BY A VERY SENIOR ENDOCRINOLOGIST TO HAVE 1G SACHET PACKET OF CALCIROL (40,000 IU) ONCE A MONTH TO CATER FOR VITAMIN D DEFICIENCY. YOU CAN CHECK THIS UP WITH YOUR ENDOCRINOLOGIST AND THEN TAKE THE SAME? more
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