Efficacy of Lactobacillus Paracasei LC19 on Type 2 Diabetes

This study tests whether Lactobacillus paracasei LC19, a specific probiotic strain, can help improve blood sugar control in people who have just been diagnosed with Type 2 diabetes and have not yet started any diabetes medications. **You may be eligible if...** - You are 18–65 years old (any gender) with a newly diagnosed Type 2 diabetes - You have not yet started any diabetes medication - Your HbA1c (a 3-month blood sugar average) is between 7.0% and 9.0% - You have no other types of diabetes and no serious heart, liver, kidney, or thyroid conditions **You may NOT be eligible if...** - You have Type 1 diabetes, gestational diabetes, or secondary diabetes - You have had a heart attack, stroke, or serious heart condition in the past 6 months - You have active liver disease, kidney disease, or thyroid problems - You have had hypoglycemia (dangerously low blood sugar) in the past 6 months - You are pregnant, breastfeeding, or planning to become pregnant - You have significant digestive disorders or recent bowel surgery Talk to your doctor to see if this trial is right for you.