Dreaming of the body means evaluating your self image. Does your dream include a body of better physique? You are likely aiming for improvement over your current state of affairs. The more the body is in your current form, then the more confident you will see yourself.
A dream in which you notice something wrong or missing from your body may be a sign of insecurity, or it could signify the lack of attention you give to yourself. It may also represent unfinished business or an issue that’s unresolved.
If you see other people’s bodies in your dreams, it suggests that these people are consuming a lot of your thoughts, or that you feel inadequate around them.
If someone other than yourself looks at their own physical body in your dream, there may be someone who is judging them and creating feelings of shame and humiliation.