Another win for your morning cup of joe: Caffeinated coffee keeps things moving through the digestive tract. Since staying regular is key to a tighter-looking tummy, drinking about 8 to 16 ounces of java at the same time every day can help you stay on schedule. Remember: Sugary drinks can lead to weight gain, so skip fancy flavorings and synthetic sweeteners containing sugar alcohols, which can cause bloating.
With potatoes, leave the skin on (with baked or mashed potatoes) or if you peel them, make snacks of them. For example, drizzle olive oil, rosemary, salt, and garlic on the peels and bake at 400 F (205 C) for fifteen minutes for baked Parmesan garlic peels. Keeping the skin on potatoes when cooking them helps keep more vitamins/minerals in the flesh (just don't eat any parts of skin that are green).
Everybody loves their quinoa, but it's time to elevate this less-popular grain to superfood status. "While processed grains and sugar are the main culprits for promoting abdominal fat, whole grains are in another category altogether," says St.John. "Intact grains [i.e., ones that haven't been stripped of their nutrients, as is frequently the case with 'white' options] contain fiber which slows digestion and absorption of the grains, which in turn reduces the amount of insulin released by the body." What does this mean for you? The less insulin your body releases equals less abdominal fat tacking itself onto your tummy.