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Below are popular questions answered by ConsumerLab.com
Which supplements can help me sleep and which cause insomnia?
Find out which supplements may improve sleep, including melatonin, L-tryptophan, and magnesium, and which may make sleeping more difficult.
What are the health benefits of coconut oil and medium chain triglycerides, such as those used in Bulletproof Coffee?
Learn the health benefits of coconut oil and medium chain triglycerides (MCTs), including evidence from Bulletproof Coffee, clinical studies on obesity, skin, and Alzheimer's disease.
Are vitamin D oral sprays more effective than vitamin D pills or drops?
Learn more about vitamin D oral sprays, pills, and drops, including a price comparison.
Do hair loss supplements, such as Viviscal, Hair La Vie, and Nutrafol, or topical essential oils work?
Vitamins and supplements that may help with hair loss and thinning, including saw palmetto, beta-sitosterol, protein, iron, and vitamin D.
What are the benefits of calcium-d-glucarate?
Learn more about calcium-d-glucarate, including evidence from clinical studies on cancer and cholesterol and safety.
Is P-5-P really better than "regular" vitamin B6?
Learn more about pyridoxal-5-phosphate (P-5-P) and vitamin B6.
Is it safe to take CoQ10 while taking blood thinners like warfarin or Plavix (clopidogrel)?
Learn more about the possible counteractive effects of CoQ10 and blood thinners, including safety.
Do probiotics really help prevent or treat vaginal yeast infections?
Information on using probiotics for treating and preventing yeast infections, including evidence from clinical studies.
Are there supplements that interact with estrogen-replacement therapies like Premarin and Estrace?
Estrogen hormone replacement therapy pills, creams, and tablets, such as Premarin, Estrace, Imvexxy, Ogen, and Vagifem can interact with certain supplements and foods, including St. John's wort and grapefruit juice. Learn more.
What are the benefits of grape seed extract?
Learn about the health benefits of grape seed extract, and find out it improves venous insufficiency, leg swelling, swelling after surgery, or can help to lower blood pressure.
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