Spreadsheet data sets, README and Dictionary files relative to the article "Green-banana biomass consumption by diabetic patients improves plasma low-density lipoprotein particle functionality". The data sets refer to the absorbance at wavelength 480 nm (one of the wavelength at the maximum of absorbance of Carotenoids) and 532 nm (wavelength of laser beam for Z-scan experiment), and the phase shift of the thermal lens formed in the Z-Scan experiment from diabete patients submited to a green banana biomass diet for six months.