Dieting, carb cycles and losing weight Today Mark talks about diets, weight loss and carb cycling. Personally, when cutting my body fat down for the summer I carb cycle and keep my Carbohydrate intake to around 60 to 100grams on low days, when training my back I would do a medium carb day and then when doing legs I would go on a High Carb day and cycle the days up and down so every day is different.