For about seven months, now, my grandmother has been thinking I'm extremely unhealthy, just because I'm a vegetarian. Would you agree with her?
Being a vegetarian is very healthy. However, many people are not knowledgeable about diets and the human body. My father is like your grandmother. People were raised on meat and potatoes back in their day. They think that's what healthy. No matter how much I try to explain nutrition labels to my father, he does not get it.
that would depend on several things. how do you feel? do you feel sick? are you underweight? there is no possible way we could know if you are healthy or not. only you would know that. if her concern is bothering you, go and get a checkup and show her the results. good luck.
