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Clinical Updates
Recently Added
Methylene Blue for Cancer?
September 12, 2025
Can methylene blue help treat cancer or reduce side effects of chemotherapy? Find out in our article about methylene blue.
Vitamin D for Increasing Infant Bone Density?
September 12, 2025
Did giving high-dose vitamin D to infants with vitamin D deficiency increase bone density? Find out what a recent study showed in the Bone and fractures section of our Vitamin D Supplements Review, which includes information on What to consider when using vitamin D supplements and our Top Picks for vitamin D.
Anti-Aging Effects of Resveratrol?
September 12, 2025
Does resveratrol have anti-aging effects among older people? Find out what a recent study found in the What It Does section of our Resveratrol Supplements Review, which includes information about a concerning side effect of resveratrol on cholesterol.
Bamboo Floss?
September 12, 2025
Some people opt to use bamboo dental floss to reduce exposure to microplastics or "forever chemicals" (PFAS), but be aware bamboo flosses may still contain these compounds. Find out how to avoid this in the Dental products comparison section of our article about PFAS, which profiles bamboo flosses from Mother Earth (ME), No Tox Life, Dental Lace, and others.
"Zero-Calorie" Sweeteners That Aren't
September 12, 2025
Many "zero-calorie" stevia sweeteners include bulking agents that can add as many calories per gram as sugar – although less sweetener is needed than sugar, reducing overall calories. Learn which ingredients are added to products such as BetterStevia, Sucress, and products from NuNaturals in our article about sweeteners.
Most Urolithin A Supplements Fail
September 12, 2025
Among popular urolithin A supplements, 60% contained almost no urolithin A, according to recent tests by a separate group. For results by product, see our article about urolithin A.
PEA for IBS?
September 09, 2025
Does taking PEA (palmitoylethanolamide) improve symptoms of irritable bowel syndrome (IBS)? See what research suggests in the Health effects section of our article about PEA.
Citrus Bioflavonoids for Blood Sugar Control?
September 09, 2025
Did taking citrus bioflavonoids improve blood sugar levels among people with prediabetes in a recent study? Find out in our article about supplements for blood sugar control.
Vitamin D: Liquid vs. Tablets
September 09, 2025
Was liquid vitamin D more effective than a tablet for increasing blood levels of vitamin D? Find out what a recent study showed in the ConsumerTips section of our Vitamin D Supplements Review, which includes our Top Picks for vitamin D.
DHA and Alzheimer's Behavior
September 09, 2025
Did taking DHA (an omega-3 fatty acid) reduce aggressive behavior in people with Alzheimer's disease? See what a recent analysis found in the Alzheimer's disease section of our Omega-3 (DHA & EPA) Supplements Review, which includes our Top Picks among omega-3 supplements from fish, krill, and algal oil.
