Educate yourself about the needed safety tools before taking part and make sure to be aware when you're doing it
A weight-to-height ratio. It's used as an indicator of obesity and underweight.
The things you can do mentally and physically in daily life, or under pressure.
Iron deficiency anemia is a condition when your red blood cells don't contain enough iron. There are multiple causes why this can happen, but it verry often happens with people who are not eating properly and have a poor died. Especially pregnant women should be cautious as to being iron deficient.
Talk to a doctor, that’s what you should do