Pork and Fiber

Pork has no fiber, but a cup of USDA’s pulled pork in barbecue sauce lists 3 grams. Every bit of that comes from the sauce, which also brings 38 grams of sugar and 1,660 mg of sodium.

That one exception explains pork fiber in general. Fresh pork, whether it’s a lean tenderloin or a rack of spareribs, carries zero, and anything with fiber on the label got it from a plant ingredient.

So the useful choices are which cut to buy and what to serve with it. The cut changes fat by a factor of eight, and the sides decide whether the meal has any fiber at all.

Does pork have fiber?

No. Harvard’s Nutrition Source defines fiber as a type of carbohydrate the body can’t digest, and it comes from plant foods. Pork is muscle and fat, with essentially no carbohydrate.

USDA’s roasted pork tenderloin record lists 0 grams of carbohydrate, sugar and fiber per 3 ounces. The loin chop, shoulder, ground pork and sparerib records all match it.

The USDA Food Safety and Inspection Service classifies pork as red meat, because it holds more myoglobin than chicken or fish. That puts it in the same fiber-free group as beef and lamb.

Pork nutrition facts by cut

Here’s how common cuts compare per 3 ounces cooked, using USDA FoodData Central records:

Tenderloin is the leanest cut on the list, with about 3 grams of fat per serving. Spareribs carry more than eight times as much, and their 9 grams of saturated fat is 45% of the 20 gram Daily Value.

Ground pork swings just as widely depending on the blend. The 96% lean version has less than a quarter of the fat in the 72% lean version, and about a third more protein.

Fresh, unseasoned pork is naturally low in sodium. Every cut in the table stays at 80 mg or less, about 3% of the 2,300 mg Daily Value.

Lean cuts and what they bring to the plate

A 3 ounce serving of roasted tenderloin carries 22 grams of protein, about 44% of the Daily Value. It also delivers a strong share of several B vitamins and minerals.

• Thiamin: 67% of the Daily Value
• Selenium: 59%
• Niacin: 39%
• Vitamin B6: 37%
• Zinc: 19%

Getting two thirds of a day’s thiamin, a B vitamin, from one modest portion is a genuine strength of pork. The same serving has 60 mg of cholesterol, about a fifth of the 300 mg Daily Value.

FSIS advises choosing cuts with a relatively small amount of fat on the outside. The table shows why that advice pays off, since the loin cuts carry a fraction of the fat in shoulder roasts and ribs.

Not sure what your own daily fiber number should be? The fiber calculator works it out for you in a few seconds.

Where pork dishes pick up fiber, sugar and sodium

Prepared pork products tell a different story from fresh cuts. Sauces, coatings and seasonings change the numbers:

The pulled pork’s 3 grams of fiber is real, but it arrives with 72% of the day’s sodium. That trade makes the sauce a poor fiber source.

Pork rinds list 0 grams of carbohydrate, which makes them popular as a low carb snack. They also have zero fiber, and half an ounce carries 210 mg of sodium.

The tenderloin with added solution is the sneakiest swap on the table. It has four times the sodium of plain tenderloin and less protein, even though it looks the same in the package.

Pork next to other protein choices

Lean pork holds its own against other meats on fat, but none of them bring fiber. Here’s how it compares with a few plant proteins that do, using USDA and Dietary Guidelines data:

Pork wins clearly on protein per calorie. Beans win on fiber, with half a cup of pinto beans supplying 7.7 grams.

That gap matters because Harvard’s Nutrition Source reports that most Americans get only about 15 grams of fiber a day. A meal built on pork alone adds nothing to that.

The practical answer is to combine them. A pork dish that shares the bowl with beans gets the strengths of both.

Stretching ground pork with beans

For four servings of lettuce wraps or tacos, brown 12 ounces of 96% lean ground pork and stir in 2 cups of cooked pinto beans. Each serving still gets 3 ounces of pork and picks up about 7.7 grams of fiber from the beans.

Add a cup of cooked cabbage per person to the filling or on the side and each plate reaches about 10.5 grams. The pork flavor stays front and center while the fiber comes along for the ride.

High fiber sides that suit pork

Pork pairs well with sweet, earthy and tangy sides, and many of them are strong fiber sources. Values come from the Dietary Guidelines’ fiber tables:

Apples and pork pair naturally, and keeping the skin on matters. A medium apple with skin has 4.8 grams of fiber, roasted alongside chops or sliced raw into a slaw.

A pork chop dinner with a sliced apple, a cup of green beans and a baked potato in its skin reaches about 12.7 grams of fiber. None of it requires changing the chop at all.

Want more pork dinners built around beans, apples and greens? Our recipe eBooks are full of high fiber mains and sides.

From Sunday roast to a Monday bowl of posole

Picture a Boston blade roast on Sunday, served with mashed potatoes and gravy. It’s a satisfying meal, and the plate’s fiber comes almost entirely from the potatoes.

On Monday, shred a few ounces of the leftover pork into a pot with hominy, pinto beans and cabbage. Each bowl with 1 cup of hominy, 1/2 cup of pinto beans and 1 cup of cooked cabbage carries about 14.5 grams of fiber.

Using 2 ounces of pork per bowl instead of a full slab also trims the fat. Two ounces of the blade roast has about 10.7 grams of fat, compared with 16 grams in a 3 ounce serving.

If a big jump in beans and cabbage tends to upset your stomach, our gut health guides explain how to build up to meals like this one.

Cooking lean pork without drying it out

Lean cuts like tenderloin and loin chops dry out quickly when overcooked. FSIS says whole cuts of pork are safe at an internal temperature of 145°F, followed by a rest of at least three minutes before carving.

Ground pork needs more heat. FSIS recommends 160°F for ground pork patties and mixtures like meatloaf, and a meat thermometer takes the guessing out of both.

Pulling a tenderloin at 145°F instead of cooking it well past that point is the easiest way to keep a lean cut tender.

The caveat hiding on some pork labels

The biggest surprise in pork nutrition sits in plain sight at the meat counter. USDA lists tenderloin with added solution at 200 mg of sodium per 3 ounces, against 50 mg for plain tenderloin.

Both packages can look identical, and both still have 0 grams of fiber. Check the package for an added solution and compare the sodium on the label before you buy.

If you already pick lean cuts for heart health, that label check matters as much as the cut. A lean tenderloin can quietly carry four times the sodium you expected.

Sources

• U.S. Department of Agriculture, Agricultural Research Service. “Pork, fresh, loin, tenderloin, separable lean only, cooked, roasted (168250); Pork, fresh, loin, tenderloin, separable lean only, with added solution, cooked, roasted (169180); Pork, fresh, loin, center loin (chops), bone-in, separable lean only, cooked, broiled (168240); Pork, ground, 96% lean / 4% fat, cooked, crumbles (169193); Pork, ground, 72% lean / 28% fat, cooked, crumbles (169191); Pork, fresh, shoulder, blade, boston (roasts), separable lean and fat, cooked, roasted (168259); Pork, fresh, spareribs, separable lean and fat, cooked, braised (167854); Pulled pork in barbecue sauce (173344); Essential Everyday Original Pork Rinds (2471063).” FoodData Central. 2026. fdc.nal.usda.gov
• U.S. Department of Agriculture, Food Safety and Inspection Service. “Fresh Pork From Farm to Table.” www.fsis.usda.gov
• U.S. Food and Drug Administration. “Daily Value on the Nutrition and Supplement Facts Labels.” 2024. www.fda.gov
• Harvard T.H. Chan School of Public Health. “Fiber.” The Nutrition Source. nutritionsource.hsph.harvard.edu
• U.S. Department of Agriculture and U.S. Department of Health and Human Services. “Food Sources of Dietary Fiber.” Dietary Guidelines for Americans, 2020 to 2025. www.dietaryguidelines.gov