Vitamin K News and Research

Latest Vitamin K News and Research

University at Buffalo researchers receive $500,000 grant to study IED-induced vision loss

It's well known that battlefield explosions can cause hearing loss, but veterans may be surprised to learn that their vision may also suffer — sometimes weeks or months after combat exposure.

14 Nov 2014

Vitamin B12, folic acid supplements may not reduce risk of memory and thinking problems

Taking vitamin B12 and folic acid supplements may not reduce the risk of memory and thinking problems after all, according to a new study published in the November 12, 2014, online issue of Neurology, the medical journal of the American Academy of Neurology. The study is one of the largest to date to test long-term use of supplements and thinking and memory skills.

13 Nov 2014

Novel method could improve treatment for infants, young children suffering from HIV/AIDS

A novel method of altering a protein in milk to bind with an antiretroviral drug promises to greatly improve treatment for infants and young children suffering from HIV/AIDS, according to a researcher in Penn State's College of Agricultural Sciences.

12 Nov 2014

Study points to major role of obesity in triggering, prolonging autoimmune diseases

Autoimmune diseases like Crohn's Disease and multiple sclerosis, in which the immune system attacks its own body rather than predatory invaders, affect 5-20% of the global community. A study published recently in Autoimmunity Reviews by Prof. Yehuda Shoenfeld, the Laura Schwarz-Kipp Chair for Research of Autoimmune Diseases at Tel Aviv University's Sackler Faculty of Medicine and Head of Zabludowicz Center for Autoimmune Diseases at Chaim Sheba Medical Center, Tel Hashomer, points to the major role obesity plays in triggering and prolonging these autoimmune diseases.

11 Nov 2014

School lunches have greater nutritional quality than packed lunches

Approximately 60% of the more than 50 million public elementary and secondary education students obtain a substantial portion of their daily calories from school lunches. The 2012-2013 National School Lunch Program (NSLP) nutritional standards govern what those students eat; for those who bring packed lunches, there are no nutritional standards, however.

7 Nov 2014

Dietary supplement KoACT is superior to calcium, vitamin D for bone health, study reveals

A new study by a Florida State University researcher reveals that a new dietary supplement is superior to calcium and vitamin D when it comes to bone health.

5 Nov 2014

Study: Vitamin D deficiency more prevalent in neuromuscular conditions

A study presented at the annual meeting of the American Association of Neuromuscular & Electrodiagnostic Medicine adds more credence to a growing awareness of the high prevalence of vitamin D deficiency in neuromuscular disease.

31 Oct 2014

Researchers explore association between vitamin A and neonatal health

The impact vitamin A has on newborns is virtually unknown, but Penn State nutrition researchers have published two papers that may provide a framework for future investigations of the vitamin and neonatal health.

30 Oct 2014

Hypocalcaemic seizure surveillance highlights UK public health policy failings

The occurrence of 91 confirmed or probable hypocalcaemic seizures in children with vitamin D deficiency over a 2-year period in the UK highlights a failure to promote appropriate supplementation.

30 Oct 2014

Mayo Clinic orthopedic surgeon explains how scoliosis affects Baby Boomers

For many adults, the word scoliosis conjures up childhood memories of lining up in gym class for an examination by the school nurse. But scoliosis isn't just a pediatric condition. Curvature of the spine can develop in adults too, and the osteoporosis that can accompany menopause is a risk factor.

29 Oct 2014

UMass Amherst epidemiologist investigates risk of early menopause

The estimated 10 percent of women in Western nations who enter menopause before age 45 have an elevated risk of cardiovascular disease, as well as lower fertility. Now epidemiologist Elizabeth Bertone-Johnson at the University of Massachusetts Amherst is conducting the first large study to investigate whether vitamin D deficiency, inflammatory factors, hormones and other factors are associated with risk of early menopause, funded by NIH.

29 Oct 2014

Arthritis & Osteoporosis NSW to raise awareness on importance of healthy bones this Halloween

Arthritis & Osteoporosis NSW will do anything to raise awareness of the importance of healthy bones and joints and following on from World Arthritis Day on 12 October, this Halloween, our team is getting into costume to draw attention to some chilling figures. There are plenty of scary statistics around osteoporosis fracture rates including there being 1 fracture every 3.6 minutes due to osteoporosis – ghoulish reading indeed.

28 Oct 2014

Most U.S. adults fail to meet recommended levels of key nutrients

A new study finds that most U.S. adults fail to meet recommended daily levels of 10 key nutrients, and those with disabilities have even worse nutrition than average.

27 Oct 2014

Lactobacillus-containing probiotics can improve lupus symptoms

Lactobacillus species, commonly seen in yogurt cultures, correlate, in the guts of mouse models, with mitigation of lupus symptoms, while Lachnospiraceae, a type of Clostridia, correlate with worsening, according to research published ahead of print in Applied and Environmental Microbiology.

21 Oct 2014

Frozen meals have better diet quality than QSR meals, shows research

New data presented today indicate that consumers of frozen meals had higher daily intakes of dietary fiber, potassium, calcium and protein, and lower daily intakes of calories and saturated fat than consumers of quick service restaurant (QSR) meals.

21 Oct 2014

Low vitamin D levels linked to poor brain function after sudden cardiac arrest

Vitamin D deficiency increases the risk of poor brain function after sudden cardiac arrest by seven-fold, according to research presented at Acute Cardiovascular Care 2014 by Dr Jin Wi from Korea. Vitamin D deficiency also led to a higher chance of dying after sudden cardiac arrest.

20 Oct 2014

The Female Athlete Triad: A medical condition in active girls and women

Sophie is a 15 year old cross country runner who has a history of a foot stress fracture and shin splints. Often she does not eat prior to her workouts.

17 Oct 2014

Potatoes can be part of a weight loss program, shows new study

The study, a collaborative effort between the University of California at Davis and the Illinois Institute of Technology, sought to gain a better understanding of the role of calorie reduction and the glycemic index in weight loss when potatoes are included in the diet.

16 Oct 2014

$Researchers reveal gene variants that delay fracture healing$

Researchers reveal gene variants that delay fracture healing

Slow-healing or non-healing bone fractures in otherwise healthy people may be caused by gene variants that are common in the population, according to Penn State College of Medicine researchers.

15 Oct 2014

Pregnant women with low vitamin D levels experience more pain during labor

Pregnant women with low vitamin D levels experience an increased amount of pain during labor, according to a study presented at the ANESTHESIOLOGY 2014 annual meeting. Vitamin D deficiency has long been associated with depression and pain, but this is the first study to demonstrate its association with increased consumption of pain medication during childbirth.

15 Oct 2014