No. Just go and shop for 3000 calories worth of food. All the packages contain kcal/100g, etc -- so its easy to calculate. Then divide it in two. Eat 50% of y

No. Just go and shop for 3000 calories worth of food. All the packages contain kcal/100g, etc -- so its easy to calculate. Then divide it in two. Eat 50% of your 3000 calories of food on day 1 and the remaining 50% on day 2. Rinse repeat for other days. When I do this I literally start seeing steady weight loss after 3-4 days. Cheat on weekends -- start again on Monday. Lost 20kg over 4 months that way with exercise like walking and running.