1. Random muscle twitching in arms, legs, shoulders, back, and even face. I think it covers most areas in the body. More frequent ones happen around the eyes, back shoulders, calves, and forearms. Also happens a lot after lifting weights, which I presume is normal? 2. Random movement with my head. I shake head all of sudden without ANY INTENTION. Luckily this happens only when I am resting or dosing off, not during work hours. 3. Losing weight/gaining weight super fast, super easily. I can gain up to almost 8 pounds per meal if I wanted and lose up the same number of pounds per workout session. The workout is not even intense, 50 minute of cardio at max with 30 minutes of lifting weights. Amount of cardio is way more relevant than anaerobic exercise. Usually 30 min of cardio can shed 3 pounds easily. I know this puts severe amount of stress on my body. The only way to control this is to eat less and exercise mildly, but there is no true cure. 4. Way too much sweating during exercise. I am usually soaked 20 minutes into cardio. This bothers me so much. 5. Way too much sweat in hands and feet, aka hyperhidrosis. This is more annoying than symptom #4. A definite killer in dating. 6. Phlegm right after eating. No, not just for dairy. I haven't drunk milk since 2014 and I still get excessive mucus. I do not eat yogurt either. Only cheese when it's included in the menu 7. Excessive sensitivity to noise levels. This includes any noise. 8. Random "things" in the eyesight. Sometimes I get blackout, like something is standing in the eye. Sometimes it's a random light spot. The most strange one is "heat shimmer" looking thing moving across the eye. Lots of eye floaters. It seems like my eyesight is never fully functional! 9. Teeth sensitivity. This is worsened with megadosing vitamin C and micelized (liquid version) of vitamin D. 10. Lots/frequent sleep in my eyes. I think this is related to pancreas and ties to #6. I will add more when I can remember more. Ones I truly don't understand are #3, #8, and sensitivities in general. My dad is also sensitive to a lot of things I mentioned, so maybe it is purely genetics. If you know common cause for each one I listed, please let me know. I've had these conditions for a while and would like to address all of them if possible. Maybe all of these are related to undermethylation, heavy metal toxicity, and gut dysbiosis.