40 Hz

A clinical study and experiments with animals have shown that bathing patients in flashing light pulsating at a frequency of 40 hertz might reverse key signs of Alzheimer’s in the brain, improve memory, enhance mitochondrial function, neuroplasticity and have other cognitive benefits (https://clinicaltrials.gov/ct2/show/NCT03657745 ; https://www.nature.com/articles/d41586-018-02391-6 ; https://alzres.biomedcentral.com/articles/10.1186/s13195-020-00631-4). You need to use this IC with Glowing IC Pad. You can place IC Pad on the table, and observe the lights. Set volume (light intensity) at a comfortable level so you do not damage your eyes.