I live a sedentary lifestyle because sports and i don't mix...what would be the healthiest method of weight loss?

Change your life: The best and most correct answer is to change. Get up and in whatever way you can get active and move.

Sedentary isn't good: Eat healthfully. Try to eat at least 5 servings of vegetables & 4 of fruit per day. Increase nutritional fiber. Avoid refined sugar & junk carbohydrates. Avoid alcohol, sweetened juices, soda & caffeinated beverages. Aim for 7.5 to 8 hrs of sleep / night. Hydrate w at least 64 oz of water / day. Calories burned must > calories consumed. Do both cardio & weight training.