The button to add a weight loss goal may be inactive in the application if weight loss goal would be dangerous for your health.
Healbe does not recommend setting a weight loss goal if the current body mass index (BMI) is below 110% of the minimum norm.
How to calculate your BMI.
The Body Mass Index is calculated by dividing your bodyweight (in kilograms) by the square of your height (meters square). For example, the body mass index for a person who weighs 60 kg with a height of 170 cm: BMI = 65 / 1.7×1.7 = 22.5.
According to WHO recommendations, normal BMI is between 18.5 and 25.
If, for example, you weigh 59.8 kg at 175 centimeters tall, your BMI is 19.5. In this case, weight loss is not recommended, so the button to add a new weight loss goal will be deactivated.
If you have any questions, please email us at firstname.lastname@example.org. We will be happy to help!