Diabetes since15 years hypothyroid since 8 years now at menopause hba1c is 6.3 TSH is 3.4but triglisrides are 260 &uric acid is2.6 how to improve?

Healthy Life Style. Good balanced diet and exercise routine. Yoga and swimming are excellent exercises because it does not put any stress on the joints. Continue with your medications. Talk to your primary care physicia and ask him for a referral to a nutritionist. Weight control is very important inpatients with diabetes.
Lose weight. and avoid inbetween meal snacks, especially high carbohydrate ones. Cut down on red meat and have your doctor follow your lab. Take medication if recommended.