I tried several already, though the frequencies are not the same as those suggested by the CDs, I did not notice any changes. Yet, I stopped recently as I heard some kids have adverse effects after listening to the music. For prudence sake, I dare not want to continue again.
I tried several already, though the frequencies are not the same as those suggested by the CDs, I did not notice any changes. Yet, I stopped recently as I heard some kids have adverse effects after listening to the music. For prudence sake, I dare not want to continue again.
發表於 08-7-1 00:10
