Sugars. Carbs are the best wellspring of fuel or vitality for your body. On the off chance that you cut your carbs essentially and for a prolonger Shred FX timeframe you will wind up lacking vitality and your exercises will endure therefore. You have to supply your body with sugars, particularly complex carbs to keep your body's vitality puts away. Great wellsprings of complex carbs are oats and wheat based items.