How To Reset Your Thyroid To Burn Fat And Activate Your Metabolism

To restart your thyroid you should combine iodized salt and selenium rich foods such as:

Brazil nuts
Sunflower seeds
Fish (wild salmon, halibut, sardines, flounder)
Shellfish (oysters, mussels, shrimp, clams, scallops)
Meat (Beef, liver, lamb, pork)
Poultry (chicken, turkey)
Eggs (up to 3 per day)
Mushrooms (button, crimini, shiitake)
Whole grains (wheat germ, barley, brown rice, oats)
Veggies (Artichokes, Arugula, Asparagus, Avocado, Bean Sprouts, Beet Greens, Broccoli, Brussels Sprouts, Cabbage, Cauliflower, Celery, Chives, Collard Greens, Cucumber)
Fruits (all types of berries and lemons)
Make sure DO NOT EAT these foods:

Dairy (avoid dairy for at least 20 days)
Avoid Sugar and Sweeteners
Avoid all Grains
Avoid Beans and Legumes
Avoid Beer
Also make sure to avoid:

calorie restricted diets
low fat diets
very low carbohydrate diets (or at least be very cautious with these types of diets)
avoid eating more than 6-8 servings of Goitrogenic foods per week and these foods should be steamed instead of eaten raw.
And for the end you must start doing low intensity exercise for at least 1 hour per day like:

And after a month start doing high intensity exercise from 1 to 3 times per week, like:

Body Weight Exercises
Weight Lifting Exercises