To preface:

Vibrational frequency is defined as the rate that atoms and sub-particles vibrate. Everything that we know as matter is constantly vibrating at a certain frequency; such that some things have high frequencies and others have low frequencies. The higher a vibrational frequency is, the closer it is to the frequency of light. With this being said, literally everything has a vibrational frequency -- your phone, your laptop, your bed frame, your individual organs, your emotions, etc. The human brain vibrates at about 72-90 MHz, the human body vibrates around 62-78 MHz, disease in the human body begins at 58 MHz (cold and flu specifically at 57-60 MHz, the human body is receptive to cancer at 42 MHz, and death of the human body begins at 25 MHz. Shame has a frequency of 20 MHz, while anger has a frequency of 150 MHz. Beyond that, love vibrates at 500 MHz and joy at 540 MHz.