No, it's not. Fruits and vegetables have different nutritional values. <span />
Probably. If things get worse, you should check a doctor
"When water molecules escape from your frozen food, it is also possible for oxygen molecules to seep in. The oxygen molecules can dull the color and modify the flavor of your frozen product. Food that has freezer burn is safe to eat, but you may find the texture and taste not to your liking."
Source - https://www.loc.gov/rr/scitech/mysteries/freezerburn.html
That is a very true statement
<span>Mycotoxins, myco=fungi and toxins=poisons. Hope that helps!</span>