Good/well

Quite the contrary, after "to be" verbs adjectives are used. "How are you?" "I am good"

Here are some other examples:

I'm sick
It's fantastic.

Thanks,
But what does it meen "I am good" like "I am good boy/man"
Can I say I am well in meening I'm feeling well.

There is an adjective "well", meaning "in good health".

eg How are you? Quite well, thanks.

However, note that this adjective is only used to talk about health and it's not common before a noun.

Here is a link to an explanation I have always liked. It's simple and to the point.
http://esl.about.com/od/grammarintermediate/a/cm_good.htm

Hi,
Broadly speaking, both are correct.

I also insist that I'm good is a grammatically correct response. The verb am is a linking verb. Good is a

predicate adjective in this case. Even strict grammar rules say we can use adjectives after linking verbs, right?

We can say, for instance, I am rich, I am beautiful, I'm fine, a

Thank you very much all of you, gentlemen (or ladies and gentlemen)