Vitamins
794 results
1 - 100Vitamin 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 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)
Vitamin E = placebo for relief of neuropathic symptoms in patients with diabetes (VENUS)
High-dose B vitamins do not slow cognitive decline in adults with AD
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
Endocrine Society: Kids, and adults who are pregnant, have pre-diabetes, and are older than 74 years may benefit from empiric vitamin D
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