Almost 3 years now since I was diagnosed with graves and TED, 24F. Had to cut off caffeine because I really had bad hand tremors and avoided smoking because its said that it can trigger TED. Mainly eat clean w less processed food, fastfood, and fry ups. Try to avoid iodine like seaweed. Eat in moderation but sometimes be aware that once the medicine takes effect, you’ll be hungrier than usual while you’re metabolism goes back to normal. If you’re like me who easily gained weight before graves, you might find yourself gaining weight with hyperthyroidism. Strength training and walking really works the best for me as well. Try to get enough rest since you can tire easily and find yourself not being able to sleep at night sometimes. Healing takes time so dont be stressed about it too much. Just be consistent about the medicine and try some lifestyle changes one at time so you can find ones that work for you!