i think there's a misunderstand ,,, u don't have 2 lose 23 KG at all ,,, ur weight hagar is ideal ,,, i do the equation 4 u ,,, the 23 represents ur BMI not the KGs u've 2 lose ,,, (Ur weight is normal & ideal if ur BMI is between 20:25) ... Best Wishes
yaaaaa got it thxxxxx and wish u the best too