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Clinical Updates
Recently Added
Charcoal Toothbrushes: Helpful or Just Hype?
June 04, 2026
Do charcoal-bristled toothbrushes reduce staining and plaque better than regular toothbrushes? See the latest research in our article about toothpaste and other dental products.
Which Bug Sprays Work Best?
June 04, 2026
See which bug sprays perform best against ticks and mosquito bites in our article about insect repellents.
AKG For Longevity: Hope or Hype?
June 04, 2026
Can AKG really “turn back the clock” on aging – as suggested by a new report? We dug into the evidence, the forms of AKG, and the supplements that provide it. See: Does AKG Extend Lifespan and Slow Aging?
NAD Levels and Aging: A Key Assumption Challenged
June 04, 2026
A new study challenges one of the biggest assumptions behind NAD boosters: Do NAD+ levels really decline with age? Explore the latest findings in our NAD Boosters Review, which includes our tests and Top Picks for the NAD Boosters NADH, nicotinamide riboside (NR), and nicotinamide mononucleotide (NMN).
AirPods as Hearing Aids?
June 01, 2026
Certain earbud devices, such as Apple AirPods Pro 2 & 3 headphones, include hearing aid features, but how do these devices compare to traditional OTC hearing aids? Find out in our article about OTC hearing aids.
Oats for Gout?
June 01, 2026
There is growing evidence that high-fiber whole grains may help with gout. Learn more in our Oats Review, which includes our Top Pick for oats.
Creatine for Cholesterol?
June 01, 2026
Can creatine lower cholesterol levels? Find out what a recent study showed + see our Top Picks for creatine.
Red Yeast Rice Caution
June 01, 2026
It can lower cholesterol but also cause adverse effects, depending on the dose, as a CL member recently experienced. Learn more in our Red Yeast Rice Review, which includes our Top Pick for red yeast rice.
Do Calcium Supplements Cause Cognitive Decline?
June 01, 2026
Studies indicate a link between calcium supplements and cognitive decline, but is calcium really the cause? Learn what the latest evidence shows in our Calcium Supplements Review, which includes our Top Picks for calcium.
Can Peppermint Lower Blood Pressure?
May 29, 2026
Did peppermint oil decrease blood pressure in people with early-stage hypertension in a recent study? We break it down in our Essential Oils Review, which includes our Top Picks for lavender and tea tree oil.
