Switching to Healthier Eating May Cost You More
Following a healthy diet runs about $1.50 more a day than junk food, study finds
Drewnowski said that an extra $550 per year for 200 million people would outstrip the entire annual budget for food assistance in the United States.
Dr. Hilary Seligman, an assistant professor of medicine at the University of California, San Francisco, said healthy food can be expensive for families in ways that go beyond its cost at the checkout. For that reason, she said, the strict cost comparison in this review probably underestimates the true burden to a person's budget.
For example, she pointed out that people in poor neighborhoods that lack big grocery stores may not be able to afford the gas to drive to buy fresh fruits and vegetables. They may work several jobs and not have time to prep foods from scratch.
"To eat a healthy diet on a very low income requires an extraordinary amount of time. It's doable, but it's really, really hard work. These studies just don't take things like that into account," Seligman said.
Still, Melissa Joy Dobbins, a registered dietitian and a spokesperson for the Academy of Nutrition and Dietetics, said the study should reassure many consumers that "eating healthy doesn't have to cost more."
She said the academy recommends the following nutrient-rich, budget-friendly foods:
Beans. They provide fiber, protein, iron and zinc. Dry beans are cheaper but need to be soaked. Canned beans are more convenient but should be rinsed to reduce the salt content. Canned beans are about 13 cents per quarter-cup serving. Dried beans cost about 9 cents per ounce.
Bananas. They provide vitamin B6, fiber, potassium and vitamin C. They make an easy grab-and-go snack or quick topping for yogurt and cereal. Once they are the ripeness you prefer, place them in the fridge. The peels will turn black, but the banana itself will keep. Or, peel and freeze for using in smoothies. Cost is about 36 cents each -- much cheaper than a candy bar.
Peanut Butter. One tablespoon of crunchy or smooth peanut butter has around 95 calories, 4 grams of protein and 8 grams of heart-healthy unsaturated fat. Choose natural peanut butter, if possible. It does not have added sugars or fats. Cost for 2 tablespoons is about 27 cents.
Yogurt. Plain or nonfat yogurt is an excellent source of calcium and protein. It can make a good substitute for sour cream or mayonnaise when you want to cut fat in recipes. To save money, buy yogurt in large tubs instead of single-serve containers. Buy plain yogurt and add your own flavorings such as hot chocolate powder mix or granola/cereal or canned fruit in its own juice. Cost for 6 ounces is about 60 cents.
Whole-Grain Pasta. It provides more fiber, protein and vitamins than regular pasta. Plan ahead as it takes longer to cook. One ounce of dry whole-grain pasta is about 14 cents.
Frozen Peas. Frozen vegetables are an excellent alternative to fresh. They are frozen at the peak of freshness and pack important nutrients, and they won't rot in the crisper drawer. Frozen peas are full of protein, fiber and vitamin A. They're easy to toss into soups, salads, rice, pasta dishes and stews. They cost about 23 cents per half-cup.
Almonds. They're packed with heart-healthy unsaturated fat and antioxidant vitamin E. Save money by buying unsalted raw or blanched almonds in bulk. Cost for an ounce of almonds is about 55 cents.
Eggs. Protein is one of the most expensive components to people's diets. Eggs are cost effective at about 11 cents per egg and provide a source of high-quality protein. They're also very versatile. Have a bowl of hard-cooked eggs in your fridge at all times for a quick breakfast or grab-and-go snack, or to add some protein to a lunch or dinner salad.
Canned Tuna. It's packed with protein, heart-healthy omega-3 fats, selenium and B vitamins. Choose packed in water instead of oil. Chunk light tuna has less mercury than albacore. Have it on hand for quick meals like tuna salad sandwiches or tuna on green salads. Tuna cost about 27 cents per ounce. NOTE: The U.S. Food and Drug Administration recommends that pregnant women, women of childbearing age and children limit their consumption of canned tuna. The FDA advises these groups to eat no more than 6 ounces of white, or albacore tuna, and no more than 12 ounces of chunk light tuna, each week.