<s>[INST] I have had a fbc blood test which highlighted Erythrocyte sedimentation rate 15mm/h when the normal rangeis 1.00 - 7.00 mm/h; serum ALT level of 59 iu/L normal level Please let me know if something is seriously wrong with me and what, if anything, I can change to improve these results. Also I have had a stiff neck for over 3 weeks but tests for infection came back negative. [/INST] Hi, dearI have gone through your question. I can understand your concern. Your esr is slightly higher than normal.  Your alt is almost normal.  No need to worry.  Just avoid alcohol and high fat diet.  Repeat the blood test after 15 days.  Mostly it becomes normal. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using health care magic. Wish you a very good health. Don't forget to click thank you. </s>