“Can anything reverse receding gums?”

Nothing you can do yourself. There are many gum grafting procedures that can be performed.

Not really. But you can have gum graft to replace the receded gingiva.

Many answers to this question. If you have very mild recession and it is due to correctable causes (bite issues, hard brushing, bulky dental restorations), then it may be reversible once these causes are corrected. If the recession is more extensive, then you may require periodontal surgery to correct the recession.

It has to be evaluated clinically as there are different reasons for recession of gums.

The best thing that you can do is to insure that your gums do not recede any further. You will need to see your dental professional in order to determine what measures can be taken to accomplish that goal. If by chance your gums have receded so far that you are at risk of tooth loss or failure, then more definitive treatment may be necessary at this time. Again, the only way to know if that is the case, is to visit your dentist for a proper evaluation and examination. One of the options that might be necessary is a periodontal tissue graft. There are various types, and your periodontist will further inform you of those options if applicable. So, seek out the care and expertise of your dentist as soon as possible in order to insure your continued dental health.

You can visit a periodontist (gum specialist) for evaluation for grafting.

No.