J'étais allergique.
You can say "Je suis allergique à l'ail" in French.
As a nation, French people are not allergic to meat. Some French people will be allergic to meat. Some people in any country in the world will be allergic to meat.
Je suis allergique à toutes les noix.
"Allergique"
In French, "ciao" can be used as a casual way to say goodbye, similar to how it is used in Italian. It is not a formal way to say goodbye in French.
Being allergic is not a choice.
To say path in french you would say Chemin / Le Chemin for the path, this word is sometimes used to say the road aswell .
Maddie is the short name for Madeleine but it's not used in French. Poeple just say Madeleine.
'fesses'
brocoli is the word for broccoli in French. It is a vegetable used worldwide.
Yes, she is allergic to bees. I heard her say so on nickelodeon.
Darryl doesn't have a direct translation in French. It would likely be kept the same when used in a French-speaking context.