Hi Welcoe to HCM I have gone thru your query Regarding your anxiety about diabetes . First thing -you did not metion your age ? it is important . After your doctor advised you that you are fine . Did you got chek up for diabetes ? iT IS IMPORTANT to GO FOR CHECKUP ONLY THEN cause of your sufferings can be ascertained ,and treatment can be prescribed . Dear reasons for situation like yours can be various ,like any stress , mental tention , anemeia - inadequate food cosumption ,intake of insufficient essential nutrients ,lack of exercise so lacks oxygen in the body . So ,meanwhile you take proper nutricous balaned food inclusive all essential nutrients fibers ,fruits ,veges .preferably raw form ,include garlic, ginger in all meals , lemon juice with water and all antioxidentsn Dietary supplements ingredients may include , minerals, herbs , amino acids . which if taken regularly ,tend to increase resistance to body from diseases, giving strength to immune system . Regular execise yoga ,pranayam and rest and meditation helps . to detoxify your body and mind . Turmeric powder A level Tspoon with hot milk.lowers bp ,at bed time , lowers chances of getting diseases by increasing you immunity Coconut water , another antixidant , full of numerous nutrients ,gives instant energy . Make sure not to suffer from constipation . Hope this helps you solve your query .Take care Don t hesitate to get back if have any further query .