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PeakMetrics / Fact Checks

Health & medicine fact checks

Explore claims publishers have checked about health & medicine. Read their original ratings and follow the evidence.

13,666 published reviews in this topic

First CheckHealth & medicine

Rosemary oil helps treat hair fall

Publisher’s rating: Indeed, Rosemary oil is found to arrest hair fall and stimulate fresh hair growth.

The review reports that research suggests rosemary may help with hair loss and hair growth. It cites a study in which a rosemary-oil oleogel had effects similar to 2% minoxidil after six weeks, as well as another study describing rosemary leaf extract as promising for hair growth.

Agence Science-PresseHealth & medicine

Des examens d’imagerie médicale du cerveau permettent de mieux diagnostiquer le TDAH.

Publisher’s rating: La neuroimagerie SPECT ne permet pas de poser un diagnostic de TDAH ni de déterminer si une personne est atteinte d’une forme particulière de ce trouble.

The review says there is no scientific basis for using brain scans to improve ADHD diagnosis. It notes that the American Psychiatric Association said neuroimaging generally had no significant impact on psychiatric diagnosis or treatment, and that no imaging technique met its criteria for ADHD diagnosis.

Health DialoguesHealth & medicine

Coriander Seed Water Can Regulate Menses in Just 4 Days

Publisher’s rating: The claim is False

The review says there is no scientific evidence or medical consensus that coriander seed water regulates menses in four days. It notes that some studies suggest coriander seeds may ease menstrual pain, but those studies do not show that they regulate the menstrual cycle.