What causes unexplained weight gain?

Possible reasons. This is a great article about reasons for unintentional weight gain: http://www.nlm.nih.gov/medlineplus/ency/article/003084.htm.

Related Questions

What could be causing unexplained weight gain? 40 y/o female, post hysterectomy 1 year. Left ovaries. Could age and hyst be culprit?

Are ovaries working? Are your ovaries still making sufficient estrogen post surgery? A FSH test can help you make that determination especially if you are having 'hot flashes". If all is well with the former, then have your MD do a TSH to check your thyroid function as minimally active thyroid function(hypothyroidism) can cause weight gain. Everything normal? Diet and exercise Rx is then needed, it's not the surgery. Read more...