Cited Studies

Cardiovascular Risk Reduction with Icosapent Ethyl for Hypertriglyceridemia (REDUCE-IT)

Effect of taurine on exercise performance: a systematic review and meta-analysis

Efficacy and Safety of MMFS-01, a Synapse Density Enhancer, for Treating Cognitive Impairment in Older Adults

Quercetin, inflammation and immunity

Examining the effect of Withania somnifera supplementation on muscle strength and recovery: a randomized controlled trial

Calcium intake and risk of fracture: systematic review

Phosphatidylserine and the human brain

Subtle changes in thyroid indices during a placebo-controlled study of an extract of Withania somnifera in persons with bipolar disorder

The effect of coenzyme Q10 on morbidity and mortality in chronic heart failure (Q-SYMBIO trial)

Coenzyme Q10 for heart failure (Cochrane Review)

The effects of 12 weeks of beta-hydroxy-beta-methylbutyrate free acid supplementation on muscle mass, strength, and power

The effect of protein timing on muscle strength and hypertrophy: a meta-analysis

Silybin combined with phosphatidylcholine and vitamin E in patients with nonalcoholic fatty liver disease

N-acetylcysteine in psychiatry: current therapeutic evidence and potential mechanisms of action

Systematic review and meta-analysis of Saccharomyces boulardii in adult patients

The effects of green tea on weight loss and weight maintenance: a meta-analysis

Effectiveness of N-acetylcysteine in the prevention of contrast-induced nephropathy: a systematic review and meta-analysis

Risk assessment for the amino acids taurine, L-glutamine and L-arginine

Effect of Ginkgo biloba (EGb 761) and aspirin on platelet aggregation and platelet function analysis among older adults at risk of cardiovascular disease

Silymarin for the treatment of acute clinical hepatitis: a meta-analysis of randomized controlled trials

Effects of green tea and EGCG on cardiovascular and metabolic health

Quercetin reduces illness but not immune perturbations after intensive exercise

Efficacy of orally administered alpha-lipoic acid for symptomatic diabetic polyneuropathy: the SYDNEY 2 trial

Acetyl-L-carnitine for the treatment of diabetic peripheral neuropathy: a long-term, randomised, double-blind, placebo-controlled study

Treatment of symptomatic diabetic polyneuropathy with the antioxidant alpha-lipoic acid: a meta-analysis

Acetyl-L-carnitine for the treatment of mild cognitive impairment and mild Alzheimer's disease: a meta-analysis of clinical trials

Acute heart transplant rejection due to Saint John's wort

Effect of phosphatidylserine in age-associated memory impairment

Distribution and metabolism of CDP-choline in rats

Impact of Ginkgo biloba drug interactions on bleeding risk and coagulation profiles

Co-administration of St. John's wort and hormonal contraceptives: a systematic review

St. John's Wort — StatPearls

Clinical relevance of St John's wort drug interactions revisited

Ginkgo and Warfarin Interaction in a Large Veterans Administration Population

Interaction between warfarin and Chinese herbal medicines

Warfarin Interactions with Medicinal Herbs

Potential interaction of Ginkgo biloba leaf with antiplatelet or anticoagulant drugs: what is the evidence?

St John's wort (Hypericum perforatum): drug interactions and clinical outcomes

Interaction of St John's wort with low-dose oral contraceptive therapy: a randomized controlled trial

Interaction between cyclosporine and Hypericum perforatum (St John's wort) after organ transplantation

Potentiation of warfarin by dong quai

The D-Health Trial: a randomised controlled trial of the effect of vitamin D on mortality

Vitamin D Supplements and Prevention of Cancer and Cardiovascular Disease

Menaquinone-7 supplementation improves arterial stiffness in healthy postmenopausal women

Monthly High-Dose Vitamin D Supplementation and Cardiovascular Disease (ViDA)

Vitamin D supplementation to prevent acute respiratory tract infections: systematic review and meta-analysis of individual participant data

Interaction Between Dietary Vitamin K Intake and Anticoagulation by Vitamin K Antagonists: Is It Really True? A Systematic Review

Dietary fat increases vitamin D-3 absorption

Comparison of vitamin D2 and vitamin D3 supplementation in raising serum 25-hydroxyvitamin D status: a systematic review and meta-analysis

Evaluation, treatment, and prevention of vitamin D deficiency: an Endocrine Society clinical practice guideline

Effect of fixed-dose vitamin K supplementation on INR stability in warfarin patients

Vitamin D deficiency

Dietary vitamin K variability affects International Normalized Ratio (INR) coagulation indices

Common questions and misconceptions about creatine supplementation: what does the scientific evidence really show?

Creatine Supplementation in Women's Health: A Lifespan Perspective

Effects of creatine supplementation on cognitive function of healthy individuals: a systematic review of 6 randomized controlled trials

International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine

The effects of pre versus post workout supplementation of creatine monohydrate on body composition and strength

Creatine supplementation with specific view to exercise/sports performance: an update

Analysis of the efficacy, safety, and regulatory status of novel forms of creatine

The effects of four weeks of creatine and beta-alanine supplementation on cardiorespiratory fitness

Effect of creatine and beta-alanine supplementation on performance and endocrine responses in strength/power athletes

Effects of creatine supplementation and resistance training on muscle strength and weightlifting performance

Muscle creatine loading in men

Elevation of creatine in resting and exercised muscle of normal subjects by creatine supplementation

Memorial Sloan Kettering Integrative Medicine Monograph: Ashwagandha

Ashwagandha as a Unique Cause of Thyrotoxicosis Presenting with Supraventricular Tachycardia

An investigation into the stress-relieving and pharmacological actions of an ashwagandha (Withania somnifera) extract

An investigation into the stress-relieving and pharmacological actions of an ashwagandha (Withania somnifera) extract

Efficacy and Safety of Ashwagandha Root Extract in Subclinical Hypothyroid Patients: A Double-Blind, Randomized Placebo-Controlled Trial

Rhodiola rosea versus sertraline for major depressive disorder: a randomized placebo-controlled trial

An alternative treatment for anxiety: a systematic review of human trial results reported for the Ayurvedic herb ashwagandha

A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root in reducing stress and anxiety in adults

The effectiveness and efficacy of Rhodiola rosea L.: a systematic review of randomized clinical trials

Effect of High-Dose Omega-3 Fatty Acids vs Corn Oil on Major Adverse Cardiovascular Events (STRENGTH)

Omega-3 Fatty Acids for the Management of Hypertriglyceridemia: A Science Advisory From the American Heart Association

Efficacy of omega-3 PUFAs in depression: a meta-analysis

Marine n-3 Fatty Acids and Prevention of Cardiovascular Disease and Cancer (VITAL trial)

Associations of omega-3 fatty acid supplement use with cardiovascular disease risks: meta-analysis of 10 trials involving 77,917 individuals

Fish oil supplements in New Zealand are highly oxidised and do not meet label content of n-3 PUFA

Omega-3 fatty acids and hypertension in humans

Bioavailability of marine n-3 fatty acid formulations

Effect of DHA supplementation during pregnancy on maternal depression and neurodevelopment (MFGD)

Zinc lozenges and the common cold: a meta-analysis comparing zinc acetate and zinc gluconate, and the role of zinc dosage

Oral iron supplements increase hepcidin and decrease iron absorption from daily or twice-daily doses in iron-depleted young women

Oral zinc for the common cold (Cochrane Review)

Iron bioavailability and dietary reference values

Effect of selenium and vitamin E on risk of prostate cancer and other cancers: the Selenium and Vitamin E Cancer Prevention Trial (SELECT)

Zinc-induced copper deficiency: a report of three cases initially recognized on bone marrow examination

Prediction of dietary iron absorption: an algorithm for calculating absorption and bioavailability

The importance of selenium to human health

Effects of chronic l-theanine administration in patients with major depressive disorder: an open-label study

Citicoline for acute ischemic stroke: long-term use for post-stroke cognitive function

Improved attentional performance following citicoline administration in healthy adult women

Calorie restriction-like effects of 30 days of resveratrol supplementation on energy metabolism and metabolic profile in obese humans

Reduction of depression and anxiety by 4 weeks Hericium erinaceus intake

Improving effects of the mushroom Yamabushitake (Hericium erinaceus) on mild cognitive impairment: a double-blind placebo-controlled clinical trial

L-theanine, a natural constituent in tea, and its effect on mental state

The role of magnesium in neurological disorders

Effects of magnesium supplementation on blood pressure: a meta-analysis of randomized double-blind placebo-controlled trials

The effect of magnesium supplementation on primary insomnia in elderly: a double-blind placebo-controlled clinical trial

Suboptimal magnesium status in the United States

Enhancement of learning and memory by elevating brain magnesium

Bioavailability of US commercial magnesium preparations

Resveratrol supplementation gut microbiota and brain function: a systematic review

Probiotics for the prevention of Clostridium difficile-associated diarrhea in adults and children

Efficacy of prebiotics, probiotics, and synbiotics in irritable bowel syndrome and chronic idiopathic constipation: systematic review and meta-analysis

Meta-analysis: Lactobacillus GG for treating acute gastroenteritis in children

Clinical trial: Lactobacillus plantarum 299v (DSM 9843) improves symptoms of irritable bowel syndrome

Efficacy of an encapsulated probiotic Bifidobacterium infantis 35624 in women with irritable bowel syndrome

The sleep-promoting and hypothermic effects of glycine are mediated by NMDA receptors in the suprachiasmatic nucleus

Meta-analysis: melatonin for the treatment of primary sleep disorders

New therapeutic strategy for amino acid medicine: glycine improves the quality of sleep

Glycine ingestion improves subjective sleep quality in human volunteers

Efficacy of prolonged release melatonin in insomnia patients aged 55–80 years: quality of sleep and next-day alertness outcomes

Superiority of magnesium and vitamin B6 over magnesium alone on severe stress in healthy adults with low magnesemia

The prevalence of cobalamin deficiency among vegetarians assessed by serum vitamin B12

Vitamin B12 deficiency

Oral cyanocobalamin supplementation in older people with vitamin B12 deficiency: a dose-finding trial

Comparative efficacy and tolerability of 5-LOXIN and AflapinAgainst osteoarthritis of the knee: a double blind, randomized, placebo controlled clinical study

Glucosamine, chondroitin sulfate, and the two in combination for painful knee osteoarthritis (GAIT trial)

Effects of Boswellia serrata gum resin in patients with osteoarthritis of knee

Long-term effects of glucosamine sulphate on osteoarthritis progression: a randomised, placebo-controlled clinical trial

Berberine for the treatment of hypertension: a systematic review

Efficacy of berberine in patients with type 2 diabetes mellitus

Effect of collagen supplementation on osteoarthritis symptoms: a meta-analysis of randomized placebo-controlled trials

Oral supplementation of specific collagen peptides has beneficial effects on human skin physiology: a double-blind, placebo-controlled study

Efficacy and safety of curcumin for osteoarthritis of the knee: 4-week study compared to ibuprofen

Curcuminoid treatment for knee osteoarthritis: a randomized double-blind placebo-controlled trial