The answer is E. Taking supplements in the wrong dose can be toxic so a is definitely true. Food can sometimes not provide enough nutrients, and it can be hard to calculate nutrient intake from food so you can often get defeciency from just eating food, meaning that C is also true.
Evaluate the options: What are the pros and the cons? Separate the evaluation of options from the selection of options.
Body Mass Index (BMI) measures a person's weight relative to their height, and it is used as a general guideline for determining if one is at a healthy weight. The formula to calculate BMI is weight in kilograms divided by height in meters squared. A person with a BMI of 35 is considered to be obese.
1. Communicate
Don't make them feel bad for having an eating disorder. They need to know it's a problem for their health and they should seek treatment before it gets worse. Tell them they are not alone and that they have their friends and family as a support system.
2. Offer Help
Give them ideas as to how they can get help. An eating disorder that is just in its early stages can be treated by a specialist in the field of eating disorders (therapy). If it is worse and constantly interfering with there life a treatment facility would be the better option.
3. Follow through
Check up on them constantly to see how they are doing. If they have an eating disorder it is likely they have other mental illnesses like depression and anxiety which is a problem if not treated. Let them again know they are not alone and always check in!