Sorry for the equivocal answer.
  No, I am not a politician (I am no Doctor either by the way!).
  But the question of can I grow taller is too broad to give a response with a simple yes or no.
  You see, it depends on what you mean when you ask the question.
  Let me explain before you move on to the next search result! If you are wondering if it possible to grow taller and therefore increase your height after you have passed puberty?  The answer is definitely No.
  In younger years, bone growth occurs at the ends of the bones.
  Once growth plate fusion has occurred (shortly after the end of puberty), bone growing lengthwise is done forever.
  No pill or potion, no matter how magical they may be, can restart this type of process.
  Unfortunately, many unscrupulous companies make impossible promises that many individuals fall for.
If the query is a general: Can I add 2 to 3 inches in height even if I am well past puberty?  Then we can claim a resounding Yes.
  How can that be if I just stated that you cannot spur bone growth beyond adolescence?  The answer is simple.
  You can grow taller by focusing on your spine.
  Let me explain: Many years of sitting at a desk have caused most of us to have terrible postures, in addition, years of fighting gravity has compressed our spines to the point where we may actually be getting shorter.
  We all know of a Grandmother of Grandfather that seem to get shorter with time.
  The truth is that they are.
  Their spine is compacting and their posture is getting worse and worse due to muscle atrophy and general back weakness.
There are ways to grow taller through specific exercises and nutrition that will return your posture to its ideal and healthy place and strengthen the muscles around your spine to maintain this improved posture.
  Spinal decompression through stretching and exercises like swimming will also go a long way in helping you to grow taller.