Hi Welcome to HCM I have gone thru your quey regarding excess hunger & tired ness . It is a good sign that your BSL is normal Dear I don t think any harm in feeling hungery after 4-5 hours of taking meals . Time may be any . I will suggest you to take water , a glass or 2 ,whenver you feel hungery .you can mix juice of lemon . which will give you enegy . it is good to take this and some juicy fruit in between the meals Take balanced diet & nutrients such as fish oil - omega 3 , vitamin C, vitamin D, and probiotics which includes all essential nutrients in natural form - protiens ,fiber , fruits , green veges , vitamins , minerals and lot of water to eleminate toxins from body .. To strengthen immune response naturally , exercise regularly -- it s a natural anti-inflammatory.For proper blood circulation , regular walk for 30-45 minute for 5 days a weak , exercise , yoga , pranayam-deep breathing , proper rest & sound sleep , massage help, helps in detoxifying and strengthening the immune system to enhance resistance from diseases and pave way for healthy disease free life . . most important is to clear you bowls . as constipation is mother of all ills . Take Homeopathic Arsnic 30 /3 drops in a cup of water / make 3 doses of this mixture . Take all at a gap of 30 mins . Repeat for 3 days Hope this helps solves your query .Take care .All the best Don t hesitate to come with further query if you have any .