i wear a good blue light glasses and even my pc on night light always so can this damage my sleep

Wearing blue light glasses and using your PC's night light setting effectively limits exposure to blue light, which can help reduce sleep disturbances. Andrew Huberman emphasizes the importance of managing light exposure, particularly at night when blue light can disrupt circadian rhythms. He suggests using blue light blockers only in the late evening and prioritizing overall light reduction in the evening as well as screen breaks during the day. While blue blockers help, they aren't a complete solution to the problem if the light in your environment is still too bright 1 .