Vitamins
806 results
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Vitamin D does not prevent ARTI or asthma exacerbation in vitamin D–deficient patients- Vitamin D3 does not prevent treatment failure in asthmatic adults with low vitamin D levels
- Vitamin D not effective for reducing asthma exacerbations in children with asthma and low vitamin D levels (VDKA)
- No effect of vitamin D on depressive symptoms
- Vitamin D = placebo for preventing cognitive decline in African-American women with low vitamin D levels
- Vitamin D prevents falls in the elderly
- Vitamin C and E do not prevent preeclampsia
- Clomiphene + vitamin E for male infertility
- Vitamins C and E ineffective for PIH
- Vitamin K supplementation improves stability of anticoagulation
- Oral as good as IM vitamin B12 replacement
- Lowering homocysteine with B vitamins doesn't improve cognition
- Long-term vitamins do not prevent lung cancer
- Vitamins, antioxidants do not prevent CV disease
- Vitamin D, at high doses, prevents fractures
- Vitamin D, in high doses, prevents falls
- Limited evidence of benefits of vitamin D supplementation
- Vitamin E associated with congenital heart defects
- Cancer risk reduced with vitamin D/calcium supplementation
- Vitamin D supplementation does not prevent diabetes
- Vitamin C prevents RSD in patients with wrist fracture
- Vitamin D does not affect isolated systolic hypertension
- Vitamin B12 effective in treatment of recurrent aphthous stomatitis
- Vitamin K2 is effective to decrease nocturnal leg cramps
- Vitamin E supplementation increases risk of prostate cancer
- vitamin D + calcium = placebo for cognitive decline (WHI)
- B vitamins reduce risk of macular degeneration in women
- Anticoagulation reversal with vitamin K doesn't reduce bleeding
- Tenuous link between vitamin D and chronic pain
- Vitamins E and C do not reduce CVD risk in men
- Treating low vitamin D levels is ineffective in postmenopausal women
- Short-term use of vitamin D = placebo in children with autism
- B vitamins produce small increase in sustained depression remission
- High-dose vitamin D prevents fractures in some older people
- High-dose B-vitamins harmful to patients with diabetic nephropathy
- USPSTF: Uncertain benefit of vitamin D and calcium for fracture prevention
- Vitamin D does not reduce knee pain from osteoarthritis
- Calcium + Vitamin D = placebo in preventing breast cancer (WHI)
- Annual Vitamin D supplementation does not improve mental well-being
- Vitamin D replacement increases blood levels but doesn't affect fatigue
- Vitamin D does not reduce pain in adults with symptomatic knee osteoarthritis
- B vitamins, fish oil do not prevent CV events
- Vitamin D supplementation: good for bones and fall prevention, but little else
- Vitamin D does not reduce mortality in adults with advanced heart failure
- Vitamin D does not decrease pain or headache more than placebo
- Vitamin E improves histology of NASH, patient-oriented benefit unknown
- Vitamin C has negligible effect on uric acid in patients with gout
- Vitamin D supplementation during pregnancy does not prevent asthma in offspring
- Tocopherol acetate (vitamin E) ointment is effective for chronic anal fissure
- No association between vitamin D levels and long-term mortality (WHI)
- High-dose B vitamins do not slow cognitive decline in adults with AD
- Vitamin E = placebo for relief of neuropathic symptoms in patients with diabetes (VENUS)
- Vitamin D is not effective as primary prevention of cardiovascular disease or cancer (VITAL)
- Additional prenatal vitamin D does not reduce risk of asthma in offspring
- Vitamin D does not reduce the incidence nor the recurrence of depression in adults
- Vitamin suppls do not reduce risk of skin cancer occurrence or recurrence
- Vitamin D does not reduce the incidence or severity of URIs in healthy adults
- Selenium not helpful for patients with bladder cancer; vitamin E may be harmful
- Vitamin D supplementation slightly reduces diabetes diagnosis in at-risk adults
- Supplemental vitamin D does not reduce the risk of fracture in older adults (VITAL)
- Vitamin D plus calcium does not reduce cancer risk in postmenopausal women
- Vitamin D supplementation does not improve survival in adults with digestive tract cancers
- Exercise, but not vitamin D, decreases the risk of falls that cause injury in older women
- High-dose vitamin D does not reduce wintertime URIs in healthy children
- Taking vitamin K antagonists after ICH: the good, the bad, and the ugly (CHIRONE)
- H. pylori treatment, vitamins prevent gastric cancer in high risk patients
- Only 800 IU daily dose of vitamin D is effective at reducing fracture risk
- Meta-analysis of RCTs: vitamin D has no real effect on bone mineral density
- Low vitamin D level associated with poor cognition; intervention data still lacking
- Vitamins E and C and selenium do not reduce risk of prostate or total cancer in men
- Vitamin D and/or fish oil supplementation do not reduce the risk of atrial fibrillation (VITAL)
- Additional prenatal vitamin D does not reduce risk of wheezing-related illness in offspring
- Once yearly high-dose oral vitamin D increases risk of fracture and falls
- USPSTF 2022 recommends against beta-carotene or vitamin E to prevent cardiovascular disease or cancer
- Amiodarone, fluconazole, rifampin, and phenytoin increase risk of bleeding with non–vitamin K anticoagulant use
- Vitamin C plus iron supplementation is no better than iron alone for iron-deficiency anemia
- Meta-analysis: Rate of subdural hematomas with vitamin K antagonists is 2.9 per 1000 person years
- Monthly vitamin D supplementation slightly decreases risks for cardiovascular events without increased adverse effects
- Calcium and vitamin D, alone or combined, do not reduce fracture risk in community-dwelling older adults
- Vitamin D reduces risk of parent-reported wheezing in first year among preterm black infants
- Neither vitamin D nor omega-3 fatty acid supplementation reduce the risk of frailty (VITAL)
- Vitamin E and metformin do not reduce liver enzyme levels in pediatric nonalcoholic fatty liver disease
- Neither vitamin D nor omega-3 fatty acid supplementation affect pain prevalence or severity in the general population (VITAL)
- Vitamin D, omega-3 fatty acids, and strength training not beneficial for elderly without major comorbidities (DO-HEALTH)
- In patients who take non–vitamin K antagonist oral anticoagulants, alteplase is not associated with an increased risk of intracranial bleeds
- High-dose zinc, vitamin C, or both are not effective in reducing symptoms of SARS-CoV-2 infection (COVID A to Z)
- Older patients with atrial fibrillation treated with DOACs have fewer strokes and systemic emboli than those treated with vitamin K antagonists
- Endocrine Society: Kids, and adults who are pregnant, have pre-diabetes, and are older than 74 years may benefit from empiric vitamin D