In this article
- Does steak have fiber?
- Beef nutrition by steak cut
- What lean and extra lean mean on a steak label
- Two steak myths worth clearing up
- Steak fiber on a high protein diet: where it goes missing
- What steak does bring
- High fiber sides for steak night
- The steakhouse order, rebuilt
- One change for your next steak night
- Steak and fiber: common questions
- Sources
You order a 12 ounce ribeye at a steakhouse, with a wedge salad and a pile of fries. The steak alone brings about 80 grams of protein and 32 grams of saturated fat, which is 160% of the Daily Value.
Its steak fiber count is zero. By the American Institute for Cancer Research’s yardstick, that one steak also uses up at least two thirds of a week’s red meat limit.
None of that means steak night has to go. It means the cut, the portion and the sides deserve as much thought as the doneness.
Does steak have fiber?
No. Harvard’s Nutrition Source describes fiber as a type of carbohydrate the body can’t digest, and it only comes from plant foods. Beef muscle contains no plant material at all.
Every USDA steak record used in this article, from top round to ribeye, lists 0 grams of fiber per serving. Grade and cooking method don’t change that.
Beef nutrition by steak cut
Here’s how popular steaks compare per 3 ounces cooked, using USDA FoodData Central records:
| Steak, cooked | Calories | Protein | Fat | Saturated fat | Cholesterol | Fiber |
|---|---|---|---|---|---|---|
| Top round, lean only, select, grilled | 134 | 25 g | 3 g | 1 g | 75 mg | 0 g |
| Flank, choice, broiled | 172 | 23 g | 8 g | 3.5 g | 70 mg | 0 g |
| Tenderloin (filet), lean only, choice, grilled | 180 | 26 g | 8 g | 3 g | 80 mg | 0 g |
| Top sirloin, select, broiled | 196 | 23 g | 11 g | 4.5 g | 75 mg | 0 g |
| Top sirloin, choice, broiled | 218 | 23 g | 13 g | 5 g | 80 mg | 0 g |
| Ribeye, choice, grilled | 242 | 20 g | 18 g | 8 g | 70 mg | 0 g |
Top round is the leanest, with about 3 grams of fat per serving. A choice ribeye has six times as much fat, and its 8 grams of saturated fat is about 40% of the 20 gram Daily Value.
Protein barely moves between cuts. Every steak here lands between 20 and 26 grams per 3 ounces, so leaner cuts give up almost nothing on the protein side.
Sodium stays low in plain steak too, at about 45 to 65 mg per serving.
What lean and extra lean mean on a steak label
Mayo Clinic explains that the USDA defines a lean cut of beef as a 3.5 ounce serving with less than 10 grams of total fat, 4.5 grams of saturated fat and 95 mg of cholesterol. Extra lean drops the limits to under 5 grams of fat and under 2 grams of saturated fat.
Scaled to that serving, top round easily clears the extra lean bar. Flank and tenderloin land in lean territory, while choice sirloin trimmed to 1/8 inch and ribeye sit above it.
Mayo Clinic’s list of the leanest beef cuts includes eye of round, top round, bottom round, round tip, top sirloin, top loin, and chuck shoulder and arm roasts. Most of them come as both roasts and steaks.
The same logic applies when steak night turns into burger night. Mayo Clinic suggests picking ground beef with the lowest fat percentage on the package, such as 93% or 95% lean, since ground beef has no fiber either and the fat number is the one that changes.
Two steak myths worth clearing up
Myth: Prime is always the best steak to buy.
Fact: USDA grades describe tenderness, juiciness and flavor, and marbling drops from prime to choice to select. Mayo Clinic suggests choosing choice or select over prime because prime often has more fat.
The difference shows up even within one cut. Select top sirloin has about 2 grams less fat and half a gram less saturated fat than choice, per 3 ounces.
Myth: A steak is one serving, whatever its size.
Fact: AICR counts a portion of red meat as about 4 to 6 ounces cooked. It recommends no more than three portions a week, or about 12 to 18 ounces cooked, if you eat red meat.
By that measure, the 12 ounce ribeye from the steakhouse covers two to three portions, and most of the week’s limit.
Not sure how much fiber your own plate should be adding up to? Our fiber calculator gives you a personal daily target in seconds.
Steak fiber on a high protein diet: where it goes missing
Steak is an efficient protein source. Three ounces of top round delivers 25 grams of protein, half of the 50 gram Daily Value, for about 134 calories.
The catch is what high protein plans tend to crowd out. Harvard’s Nutrition Source reports that most Americans get only about 15 grams of fiber a day.
A plate built mostly on meat leaves that gap wide open. Beans, lentils and vegetables can add protein and fiber at the same time.
| Food | Serving | Calories | Fiber |
|---|---|---|---|
| Top round steak, grilled | 3 oz | 134 | 0 g |
| Ribeye steak, grilled | 3 oz | 242 | 0 g |
| Lentils, cooked | 1/2 cup | 115 | 7.8 g |
| Edamame, cooked | 1/2 cup | 94 | 4.1 g |
| Black beans, cooked | 1/2 cup | 114 | 7.5 g |
Half a cup of lentils adds 7.8 grams of fiber for fewer calories than a 3 ounce top round steak. Served together, they make a high protein plate with real fiber too.
A steak and lentil bowl
Slice 3 ounces of broiled flank steak over half a cup of lentils, half a cup of pearled barley and a cup of cooked spinach. The bowl carries about 15.1 grams of fiber for roughly 425 calories.
The steak still provides 23 grams of protein, and the lentils, barley and spinach bring every gram of the fiber. Leftover steak from the night before works just as well.
Planning steak into the week
If steak shows up twice a week at 6 ounces each, that’s 12 ounces, the low end of AICR’s weekly limit. The other dinners can lean on the alternatives Mayo Clinic suggests, including fish, skinless poultry, beans, lentils and soy foods.
Mayo Clinic also suggests treating beef as a side dish rather than the main event. Thinly sliced steak over a big grain and vegetable bowl does exactly that.
What steak does bring
Steak’s nutritional strengths are real, and they’re mostly minerals and B vitamins. Per 3 ounces, choice ribeye supplies:
- Vitamin B12: 1.9 micrograms, 79% of the Daily Value
- Zinc: 5.3 mg, 48% of the Daily Value
- Iron: 2.1 mg, 12% of the Daily Value
Top sirloin isn’t far behind, with 63% of the Daily Value for B12 and 37% for zinc in 3 ounces.
Those benefits come with no fiber, so they’re best paired with foods that do the job steak can’t.
High fiber sides for steak night
Classic steakhouse sides can be some of the best fiber sources on the menu, if you pick the right ones. Values come from the Dietary Guidelines’ fiber tables:
| Side, cooked | Amount | Fiber |
|---|---|---|
| Artichoke | 1 cup | 9.6 g |
| Brussels sprouts | 1 cup | 6.4 g |
| Broccoli | 1 cup | 5.2 g |
| Spinach | 1 cup | 4.3 g |
| Potato, baked with skin | 1 medium | 3.9 g |
| Mushrooms | 1 cup | 3.4 g |
| Asparagus | 1 cup | 2.9 g |
Artichoke leads the list at 9.6 grams per cup. Brussels sprouts and broccoli each add more than 5 grams per cup.
A baked potato counts too, as long as you eat the skin. Pair it with a cup of Brussels sprouts and a cup of sautéed mushrooms and the sides alone reach about 13.7 grams of fiber.
Looking for more ways to build a steak dinner around vegetables and beans? Our recipe eBooks are packed with easy high fiber sides.
If heavy, meat-centered meals tend to leave you backed up, our gut health guides explain how a steady supply of fiber at dinner supports regularity.
The steakhouse order, rebuilt
Go back to that steakhouse table and change three things. Order a 6 ounce choice top sirloin instead of the 12 ounce ribeye, and swap the fries for sides from the list above.
The 6 ounce sirloin still brings about 46 grams of protein. Its 10 grams of saturated fat is half the Daily Value, down from 160% for the big ribeye.
Add a cup of artichoke, a cup of Brussels sprouts and a baked potato with the skin, and the meal reaches about 19.9 grams of fiber.
The steak also drops from about 960 calories to about 440, which leaves plenty of room for the sides. Cholesterol falls too, from roughly 280 mg to 160 mg.
One change for your next steak night
Next time, cook a 12 ounce top sirloin and split it between three people instead of serving it to one. Each person gets a 4 ounce portion, right in AICR’s portion range.
Fill the rest of each plate with a cup of cooked artichoke and a baked potato in its skin. That’s about 13.5 grams of fiber per plate, and the steak still takes center stage.
Steak and fiber: common questions
Does steak have fiber?
No. USDA records for top round, flank, tenderloin, sirloin and ribeye all list 0 grams of fiber, because fiber only comes from plant foods.
What is the leanest cut of steak?
Top round is among the leanest. Three ounces of grilled select top round has about 3 grams of fat and 1 gram of saturated fat, with 25 grams of protein.
Is ribeye healthy?
It’s rich in protein, B12 and zinc, but high in saturated fat. Three ounces of choice ribeye has 8 grams of saturated fat, about 40% of the Daily Value.
Is choice or select steak leaner?
Select is leaner. Marbling decreases from prime to choice to select, and Mayo Clinic suggests choosing choice or select over prime.
How much steak should I eat a week?
AICR recommends no more than about 12 to 18 ounces of cooked red meat a week, or three portions of about 4 to 6 ounces each.
Is steak good for a high protein diet?
Yes, for protein. Three ounces of top round has 25 grams of protein for about 134 calories, but it adds no fiber, so pair it with beans or vegetables.
What should I eat with steak for fiber?
Artichoke at 9.6 grams per cup, Brussels sprouts at 6.4 grams and broccoli at 5.2 grams are strong picks, and a baked potato with skin adds 3.9 grams.
Sources
- U.S. Department of Agriculture, Agricultural Research Service. “Beef, round, top round steak, lean only, select, grilled (169472); Beef, flank, steak, lean and fat, choice, broiled (169435); Beef, loin, tenderloin steak, lean only, choice, grilled (170642); Beef, top sirloin, steak, lean and fat, trimmed to 1/8 in. fat, select, broiled (169552); Beef, top sirloin, steak, lean and fat, trimmed to 1/8 in. fat, choice, broiled (168729); Beef, rib eye steak, boneless, lip off, lean and fat, choice, grilled (172165).” FoodData Central. 2026. fdc.nal.usda.gov
- Mayo Clinic Staff. “Cuts of beef: A guide to the leanest selections.” Mayo Clinic. 2023. www.mayoclinic.org
- American Institute for Cancer Research. “Limit Consumption of Red and Processed Meat.” www.aicr.org
- 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
