Thanks for posting your query.
The reason of having loose stools for last one year could be-
1.Irritable bowel syndrome- IBS can be helped by eating a proper diet and taking medication.
2.Crohn's Disease or UC- These are autoimmune gut disorders
. This causes sores in your intestines, stomach, and/or throat which causes blood and mucus in the stool.
Other causes include- Lactose intolerance
or gluten sensitivity
, intestinal polyp
Please visit your gastroenterologist to undergo physical check up and also to undergo relevant investigations required in your case so that proper treatment can be initiated. It is best to get yourself evaluated to avoid any further complications.
For temporary relief start eating low fiber (no more then 2 grams), and a low resin diet. That means that you should avoid nuts, popcorn, anything with seeds, or caffeine.
Hope this answers your query. I will be glad to answer the follow up queries that you have.
Please accept my answer in case you do not have further queries.
Wishing you good health.
Dr. Rakhi Tayal.