Eat the Same Food Every Day for a Week

And his last tip, "track your diet for one day and then eat the same food every day for a week. This will make your journey so much easier," he says. "Tracking what you eat can be very eye opening, but it's not necessary to eat the same thing every day," says Collingwood. "Variety is better for the gut microbiome and to keep you from getting bored or feeling deprived."