Dont be afraid to get out of your comfort zone
A logic model displays the connections between resources, activities and outcomes. As such it is the basis for developing a more detailed management plan. During the course of implementation, a logic model is used to explain, track and monitor operations, processes and functions.
A. Citrus
Foods like citrus oranges have a lot of amino acids to build and repair muscles.
Doing research about the company that sent you an email will help you understand what you would be going into. Contacting them to verify will also help you be safe and not get fraud with anything.
What makes people healthy can be the type of food they eat such as salad, vegetables and other foods. What makes people unhealthy is when they eat junk food or they eat fast food everyday. I am not saying that to offend anyone. It is just how their parents feed their children to eat the right food to live a healthy lifestyle. It is not only that people are healthy physically. It is also by trusting God with all of your heart. If you don't believe in God, that's okay. Other people exercise so they can lose weight. That is how people can people can be healthy and how people are unhealthy. I am not too sure how to explain the second question but I hope this answer helps you :)