I am 6 feet long what shuld be my normal weight?

BMI: According to http://www.Nhlbi.Nih.Gov/ you should weigh between 140-184 lbs. You want to make sure you are eating a healthy diet, getting appropriate exercise, and rest.

Check BMI: Use a BMI calculator to know. SEE: https://www.nhlbi.nih.gov/health/educational/lose_wt/BMI/bmicalc.htm. BMI Categories: Underweight = <18.5 * Normal weight = 18.5–24.9 * Overweight = 25–29.9 * Obesity = BMI of 30 or greater. By checking your BMI you can get an idea of whether you are in a healthy range.