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UrduVitamin D supplements may lower blood pressure in older people with obesity and taking more than the Institutes of Medicine’s (IOM) recommended daily dose does not provide additional health benefits, according to new research published in the Journal of the Endocrine Society.
Tag: Vitamin D
Case Closed: Study Shows Vitamin D Supplementation Doesn’t Cut Cardiac Risk
Cardiovascular disease (CVD) is the primary cause of death among adults over age 65 years. Seniors are also likely to have low blood levels of Vitamin D, which has been linked to cardiovascular disease. Despite this, many observational trials have not demonstrated that Vitamin D supplementation reduces cardiovascular disease risk.
Bone Health Matters: Essential Tips for Women in Menopause
Strong bones and joints are essential for overall quality of life. They enable us to perform daily tasks, participate in activities we enjoy and maintain independence as we age. For women going through menopause, preserving bone and joint health is particularly important, as the risk of osteoporosis and fractures increases significantly during this time.
Endocrine Society Guideline recommends healthy adults under the age of 75 take the recommended daily allowance of vitamin D
Healthy adults under the age of 75 are unlikely to benefit from taking more than the daily intake of vitamin D recommended by the Institutes of Medicine (IOM) and do not require testing for vitamin D levels, according to a new Clinical Practice Guideline issued today by the Endocrine Society.
CDC reports its decade-long efforts in standardizing vitamin D tests
Vitamin D tests certified by the U.S. Centers for Disease Control and Prevention (CDC) Clinical Standardization Programs (CSP) are well calibrated overall, according to a new study presented Sunday at ENDO 2024, the Endocrine Society’s annual meeting in Boston, Mass. However, the researchers found some inaccuracies among the assays studied.
ENDO 2024 press conferences to highlight male birth control, anti-obesity medications
Researchers will delve into emerging research in diabetes, obesity, reproductive health and other aspects of hormone health during the Endocrine Society’s ENDO 2024 news conferences June 1-4.
Archaeological evidence of seasonal vitamin D deficiency discovered
Rickets ran rife in children following the Industrial Revolution, but University of Otago-led research has found factory work and polluted cities aren’t entirely to blame for the period’s vitamin D deficiencies.
New Research in JNCCN Suggests a Simple and Inexpensive Option for Reducing a Major Chemotherapy Side-Effect
New research in the November 2023 issue of JNCCN—Journal of the National Comprehensive Cancer Network suggests that breast cancer patients who have insufficient levels of vitamin D before starting paclitaxel treatment are more likely to experience peripheral neuropathy.
Nutritional Content of Most Milk Alternatives Doesn’t Measure Up to Cow’s Milk
More people are drinking milk alternatives made from plant sources such as oats, soy, or almonds, but do plant-based products deliver the same nutrition as cow’s milk? Results from a new study suggest that most don’t.
NUTRITION 2023 Press Materials Available Now
Press materials are now available for NUTRITION 2023, the annual flagship meeting of the American Society for Nutrition (ASN).
More than two billion are infected with this disease; Vitamin D can help
Sarcomas are cancer tumours found in e.g. the bones, muscles or fatty tissue. It is a rare type of cancer seen in only one per cent of cancer patients. It is complex and difficult to treat.
Chula Medicine Determines “Cytokines” as Indicator of “Degenerative Joints” Giving Hopes for Better Disease Mitigation
Chula Medicine announced the discovery of “cytokines” in the body’s immune system that can determine the severity of osteoarthritis in elderly adults, hoping to facilitate the planning of follow-up and treatment of the disease, and reduction of its severity, while also recommending vitamin D and vitamin E supplements, body weight control, and proper exercise.
Researchers Find That Brains With More Vitamin D Function Better
Researchers at Tufts University have completed the first study examining levels of vitamin D in brain tissue, specifically in adults who suffered from varying rates of cognitive decline. They found that members of this group with higher levels of vitamin D in their brains had better cognitive function.
Vitamin D fails to reduce statin-associated muscle pain
Patients who take statins to lower high cholesterol levels often complain of muscle pains, which can lead them to stop taking the highly effective medication and put them at greater risk of heart attack or stroke.
Vitamin D deficiency linked to premature death
Now, new research from the University of South Australia gives strong evidence that vitamin D deficiency is associated with premature death, prompting calls for people to follow healthy vitamin D level guidelines.
Vitamin D deficiency associated with increased mortality risk
A study of more than 300,000 adults in the United Kingdom has found support for a causal relationship between vitamin D deficiency and mortality. These findings suggest a need for public health strategies to maintain healthy levels of vitamin D in the population. The study is published in Annals of Internal Medicine.
Down on Vitamin D? It could be the cause of chronic inflammation
World-first genetic research from the University of South Australia shows a direct link between low levels of vitamin D and high levels of inflammation, providing an important biomarker to identify people at higher risk of or severity of chronic illnesses with an inflammatory component.
Supplemental vitamin D did not lower risk of fractures in healthy US adults
Although vitamin D supplements are widely prescribed and used to benefit bone health, definitive data on whether these supplements reduce fractures in the general population have been inconsistent.
Vitamin D supplement ‘overdosing’ is possible and harmful, warn doctors
‘Overdosing’ on vitamin D supplements is both possible and harmful, warn doctors in the journal BMJ Case Reports after they treated a man who needed hospital admission for his excessive vitamin D intake.
Study finds low vitamin D levels in young people of color
Black and Hispanic populations have high rates of deficiency
Vitamin D Supplements May Offset Bone Loss Caused by Diabetes Drug
Vitamin D supplementation may help offset damaging bone loss that occurs in some people who take canagliflozin, a commonly prescribed diabetes drug. Researchers will present their work this week at the American Physiological Society (APS) and American Society for Nephrology Control of Renal Function in Health and Disease conference in Charlottesville, Virginia.
Gene-edited tomatoes could be a new source of vitamin D
Tomatoes gene-edited to produce vitamin D, the sunshine vitamin, could be a simple and sustainable innovation to address a global health problem.
Tip Sheet: Studies on COVID-19, TV and Toddler Diet Among Johns Hopkins Research to Be Featured at National Pediatrics Meeting
What: Pediatric Academic Societies (PAS) 2022 Meeting
When: April 21 to 25
Where: Colorado Convention Center (700 14th St., Denver, CO 80202)
Antioxidant, Inflammation Levels May Reveal New Diagnostic Tool for Breast Cancer
A new study that analyzes levels of antioxidants and stress markers in the blood could lead to a new diagnostic tool for breast cancer. The research will be presented this week in Philadelphia at the American Physiological Society’s (APS) annual meeting at Experimental Biology 2022.
The power of vitamin D: What experts already know (and are still learning) about the ‘sunshine vitamin’
It’s no secret that vitamin D is critical to balancing many areas of health. But from pediatric broken bones to cluster headaches, physicians and scientists at The University of Texas Health Science Center at Houston (UTHealth Houston) are still learning just how powerful the so-called “sunshine vitamin” is.
Low vitamin D status may lead to elevated colorectal cancer risk in black women
They found that, among Black women, those whose predicted vitamin D levels were low (in the bottom 25 percent of all participants) were estimated to have a 40 percent higher risk of developing colorectal cancer compared with women whose predicted levels were in the top 25 percent.
Vitamin D Emerges as Possible Treatment for COVID-19
Promising new data from a recent study indicates that active forms of vitamin D can inhibit the replication and expansion of COVID-19.
Colorectal Cancer Risk May Increase with Lower Exposure to UVB Light
University of California San Diego School of Medicine researchers identified a possible link between inadequate exposure to ultraviolet-B (UVB) light from the sun and an increased risk of colorectal cancer.
Announcing Virtual Press Conference for Experimental Biology 2021 Meeting
Reporters are invited to join a live Q&A discussion of exciting research announcements at the forefront of the life sciences during a virtual press conference for the Experimental Biology (EB) 2021 meeting. The press conference will be held online from 1–1:45 p.m. EDT on Monday, April 26, 2021 (RSVP by Friday, April 23).
Supplements may protect those with low vitamin D levels from severe COVID-19
Patients with low vitamin D levels who are hospitalized for COVID-19 may have a lower risk of dying or requiring mechanical ventilation if they receive vitamin D supplementation of at least 1,000 units weekly, according to a study presented virtually at ENDO 2021, the Endocrine Society’s annual meeting.
Study suggests high vitamin D levels may protect against COVID-19, especially for Black people
A new research study at the University of Chicago Medicine has found that when it comes to COVID-19, having vitamin D levels above those traditionally considered sufficient may lower the risk of infection, especially for Black people.
Vitamin D: An Important Factor for Overall Health
Essential for bone health, immune response and even memory and thinking, vitamin D may also be linked to preventing severe COVID-19 symptoms.
‘Alarmingly high’ vitamin D deficiency in the United Kingdom
Over 50 per cent of Asians living in the UK are severely deficient in vitamin D, leaving them more vulnerable to respiratory infections such as COVID-19 and musculoskeletal disorders, according to a large-scale population study published this week.
Study Finds No Benefit, Possible Harm to Seniors’ Fall Risks with Higher Doses of Vitamin D
Johns Hopkins researchers have found that more is not always better in the case of vitamin D consumption and seniors’ fall risk.
Vitamin D Regulates Calcium in Intestine Differently Than Previously Thought
A Rutgers study has discovered that vitamin D regulates calcium in a section of the intestine that previously was thought not to have played a key role. The findings have important implications on how bowel disease, including ulcerative colitis and Crohn’s disease, may disrupt calcium regulation.
Study Reveals Connection Between Gut Bacteria and Vitamin D Levels
UC San Diego researchers discovered that the makeup of a person’s gut microbiome is linked to their levels of active vitamin D, and revealed a new understanding of vitamin D and how it’s typically measured.
Study: Vitamin D, Fish Oil Don’t Lower Atrial Fibrillation Risk
New research presented today at the American Heart Association Scientific Sessions suggests neither vitamin D nor the omega-3 fatty acids found in fish oil prevent the development of atrial fibrillation, a potentially serious heart rhythm disturbance.
Exposure to Vitamin D in the Womb Might Minimize Risk of High Blood Pressure for Children Born to Mothers with Preeclampsia
Children appear to be at greater risk of having high blood pressure when their mothers had the high blood pressure condition called preeclampsia during pregnancy—but this adverse association may be reduced or even eliminated for children who were exposed to higher levels of vitamin D in the womb.
Study: Vitamin D deficiency may raise risk of getting COVID-19
In a retrospective study of patients tested for COVID-19, researchers at the University of Chicago Medicine found an association between vitamin D deficiency and the likelihood of becoming infected with the coronavirus. The findings were published Sept. 3 in JAMA Network Open.
Compared to Placebo, Vitamin D Has No Benefit for Severe Asthma Attacks
Contrary to earlier observational results, vitamin D supplements do not prevent severe asthma attacks in at-risk children, according to the first placebo-controlled clinical trial to test this relationship.
Vitamin D Twice a Day May Keep Vertigo Away
Taking vitamin D and calcium twice a day may reduce your chances of getting vertigo again, according to a study published in the August 5, 2020, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Study Explores Vitamin D Regulation of Bone Cell Proliferation
Article title: Downregulation of the Ca2+-activated K+ channel KCa3.1 in mouse preosteoblast cells treated with vitamin D receptor agonist Authors: Hiroaki Kito, Haruka Morihiro, Yuka Sakakibara, Kyoko Endo, Junko Kajikuri, Takayoshi Suzuki, Susumu Ohya From the authors: “Our results showed…
Vitamin D could help mitigate chemotherapy side effects
New findings by University of South Australia researchers reveal that Vitamin D could potentially mitigate chemotherapy-induced gastrointestinal mucositis and provide relief to cancer patients.
Novel Research in AACC’s Clinical Chemistry Journal Shows That Vitamin D Supplements Do Not Prevent Osteoporotic Fractures
A first-of-its-kind study published in AACC’s Clinical Chemistry journal has found that low vitamin D levels alone do not cause osteoporotic fractures. This research could resolve the longstanding debate over whether vitamin D supplements prevent these fractures, and indicates that members of the general population should not rely on vitamin D by itself for this purpose.
Vitamin D Boosts Chances of Walking After Hip Fracture
Senior citizens who are not vitamin D deficient have a better chance of walking after hip fracture surgery, according to a Rutgers-led study. The findings in The American Journal of Clinical Nutrition suggest that vitamin D deficiency could limit mobility in older adults, said senior author Sue Shapses, a professor in the Department of Nutritional Sciences at the School of Environmental and Biological Sciences at Rutgers University–New Brunswick.
Clinical Trial: Vitamin D Supplementation Linked to Potential Improvements in Blood Pressure in Children
Overweight and obese vitamin D-deficient children who took a relatively high dose of vitamin D every day for six months had lower blood pressure and improved insulin sensitivity than their peers who took a lower dose, according to the results of a new clinical trial.
First adult molars are “living fossils” that hold a health record dating back to the womb, researchers find
Researchers at McMaster University have found that a person’s first permanent molars carry a life-long record of health information dating back to the womb, storing vital information that can connect maternal health to a child’s health, even hundreds of years later.
Breaking Research in AACC’s Clinical Chemistry Journal Debunks the Claim That Vitamin D and Fish Oil Supplements Reduce Inflammation
One of the many advertised benefits of vitamin D and fish oil supplements is that they reduce systemic inflammation, which in turn could help prevent certain chronic illnesses. However, a first-of-its-kind study published in AACC’s journal Clinical Chemistry has discovered that these two supplements do not actually reduce inflammation in healthy individuals, a finding that could help consumers make more informed choices about which supplements they decide to take.