The role of Vitamin D in common ailments
Low levels of vitamin D in childhood have traditionally been linked to rickets, which thankfully is now very rare. However, there is a growing body of evidence shows that low levels of vitamin D are linked to a huge variety of current common medical conditions.
Cardiovascular disease
Vitamin D is very important for reducing hypertension, atherosclerotic heart disease, heart attack and stroke. One study showed that vitamin D deficiency increased the risk of heart attack by 50 percent. (see >> https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2851242/)
Autoimmune diseases
Vitamin D is a potent immune modulator, making it very important for the prevention of autoimmune diseases. Research has shown that MS is more common in countries further away from the equator (see>> http://www.bmj.com/company/wp-content/uploads/2016/11/JNNS-MS-lat.pdf). In 2016 researches found that low levels of Vitamin D were common in people with inflammatory bowel disease (IBD) and is associated with higher morbidity and disease severity. (see >> http://www.nature.com/ajg/journal/v111/n5/full/ajg201653a.html)
Migraine
Recent research also suggests vitamin D can play a role in migraines. Researchers at Cincinnati Children’s Hospital Medical Center found that many who suffer from migraines have deficiencies in vitamin D, riboflavin (B2) and coenzyme Q10 (CoQ10). (see >> http://www.medicaldaily.com/migraine-headaches-vitamin-d-riboflavin-coenzyme-q10-389272)
Girls and women who suffered migraines were particularly prone to having CoQ10 deficiency, while boys and men were more likely to be deficient in vitamin D. Those with chronic migraines were more likely to have CoQ10 and riboflavin deficiencies, compared to those with episodic migraines.
Neurological/psychological/mental disorders
Vitamin D also plays a major role in neurotransmission, and vitamin D deficiency has been associated with a number of neurological and brain disorders, including cognitive dysfunction and Alzheimer’s disease, schizophrenia, Parkinson’s disease, stroke, epilepsy and depression. In one study, those who were most vitamin D deficient had a 31 percent increased relative risk of suffering neurocognitive decline. (see >> http://nervedoctor.info/research-reveals-which-chronic-illnesses-caused-by-vitamin-d-deficiency/)
Related Posts
Starve a fever?
There is an old wives saying, feed a cold and starve a fever, but what does the latest science say? Although eating less when we are ill can sometimes help us to recover faster. The loss of appetite when we have an infection is a biological "trick" that simply allows bacteria to spread. Eating nutritious food when we have an infection can reduce its severity and recover time say researchers. Researchers have tracked the health of laboratory mice infected with the Salmonella bacteria and found that natural loss of appetite helped the bacteria spread from the intestines to other tissues. By comparison, mice fed extra calories lived longer. This discovery could lead to new ways to tackle bacterial infections that don't rely on antibiotics. Reference Rao, Shelia et al, 2017, Pathogen-Mediated Inhibition of Anorexia Promotes Host Survival and Transmission, Cell, Volume 168, Issue 3, 503 - 516
Does mindfulness meditation help you if you are depressed?
Mindfullness is very trendy right now because it is claimed to help you cope with anxiety and stress and build resilience. But does it help you if you are depressed? This is the question that researchers from Northwestern University Feinberg School of Medicine tried to answer in a recent study. During the study, 31 women most of whom had done nothing to help themselves to deal with their depression in the last 12 months, participated in an mindfullness group. They practicied mindfullness meditation and yoga on average 150 minutes per week. Before starting the study 45% said they had no experience of mediation and 71% said they had never tried yoga. The primary outcome, depression and secondary outcomes (stress, mindfulness, functioning, well-being and depression stigma) were assessed at start of the study and then again at weeks 8 and 16 weeks . The depressive symptoms significantly decreased during the study, in addition the stigma of depression increased from the start of the study to 8 weeks and then significantly decreased between 8 to 16 weeks of the study. A significant decrease in stress and significant increase in mindfulness was found at week 8 and the end of the study when compared to the start of the study. In addition, the women reported increased sense of well-being including self-acceptance and growth. In conclusion mindfulness medication can reduce levels of depression and stress as much as powerful drugs and psychotherapy do. Reference I E Burnett-Zeigler, M D Satyshur, S Hong, A Yang et al, 2016, Mindfulness based stress reduction adapted for depressed disadvantaged women in an urban Federally Qualified Health Centre, Complementary Therapies in Clinical Practice; 25; 59 - 67 see >> http://www.ctcpjournal.com/article/S1744-3881(16)30072-X/abstract
Reflexology: Scientific Evidence of it’s effects physiological anxiety signs
Recently a scientific study (see details below) was published which evaluated the physiological anxiety signs and sedation needs of patients in intensive care units in a Turkish hospital.
Background It is an accepted medical fact that when it is necessary to mechanically ventilate patients in intensive care units of hospitals, the patients experience stress and anxiety. It is standard medical practice to relieve anxiety, pain, agitation with sedatives to ensure patient comfort. Sedatives however also have side effects causing high blood pressure, slow heart beat, coma, respiratory depression, muscle weakness and atrophy, increased risk of pneumonia, kidney problems and immunosuppression. It may also prolong the need for ventilation which in turn increases the risk of complications. Method 60 patients were split into two groups one of which was the control group. Sedation (Propofol) was reduced 30 min before treatment (or no treatment) which resulted in patients with mixed consciousness to which the outcome measure was administered. This was the American Association of critical care nurses sedation assessment scale (AACNSAS) and the vital signs recorded. Reflexology applied to ears, hands and feet bilaterally was given twice a day for a total of 30 minutes per day, over 5 days. The reflexology focussed on the brain, cortex, hypothalamus, hypophysis and subcortex; areas though to influence anxiety, agitation and stress response. No reflexology was given to the control group but the sedation was reduced and all the same measurements were taken. Results The physiological signs of anxiety and stress i.e. blood pressure, heart rate and respiratory rate were are reduced in the group that received reflexology on each of the 5 days. In addition there was a reduction in the requirement for sedatives in the group that received reflexology. Conclusions These findings ‘show that reflexology is an effective treatment in reducing the physiological signs of anxiety and stress in patients receiving mechanically ventilated support.’ This study provides scientific evidence to underpin the idea that reflexology has a beneficial effect on anxiety and stress.Title: Reflexology: It’s effects on Physiological Anxiety Signs and Sedation Needs Journal: Holistic Nursing Practioner Authors: E. Korhan, L. Khorshid, M Uyar Reference: 2014; 28 (1);6-23 Study Type: Randomised Controlled Trial - with control group receiving no treatment
