Consider it as a theory am not 100% sure of all what i have found
humming and mewing work together by combining static guidance with dynamic mechanotransduction mewing provides the constant load needed to direct the expansion of the maxillary sutures while humming introduces high frequency vibrations that trigger osteoblast activity and flood the bone with nitric oxide this gaseous paracrine signal accelerates local blood flow and cellular metabolism creating an optimized anabolic environment for skeletal remodeling for nitric oxide around one hundred thirty hertz low pitch humming produces the highest surge roughly a C3 note in males and a lower chest vibration in females osteoblasts are most responsive to low frequency vibrations between twenty five and fifty hertz and even if you do not hit the exact frequency humming at a comfortable low pitch still creates harmonics and acoustic streaming that transfer energy into the maxilla and the vibration magnitude is often more important than the exact frequency for driving nitric oxide diffusion
humming and mewing work together by combining static guidance with dynamic mechanotransduction mewing provides the constant load needed to direct the expansion of the maxillary sutures while humming introduces high frequency vibrations that trigger osteoblast activity and flood the bone with nitric oxide this gaseous paracrine signal accelerates local blood flow and cellular metabolism creating an optimized anabolic environment for skeletal remodeling for nitric oxide around one hundred thirty hertz low pitch humming produces the highest surge roughly a C3 note in males and a lower chest vibration in females osteoblasts are most responsive to low frequency vibrations between twenty five and fifty hertz and even if you do not hit the exact frequency humming at a comfortable low pitch still creates harmonics and acoustic streaming that transfer energy into the maxilla and the vibration magnitude is often more important than the exact frequency for driving nitric oxide diffusion
