Ground beef vs. Beef sirloin — Health Impact and Nutrition Comparison

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by Jack Yacoubian | Last updated on April 18, 2023

Medically reviewed by Arpi Gasparyan

Summary

Beef sirloin is lower in calories and fats. Sirloin is richer in proteins, phosphorus, potassium, and vitamins B3 and B6. In comparison, ground beef is richer in iron and vitamin B12. Fatty ground beef increases the risks of cardiovascular disease. Ground beef is cheaper.

Table of contents

Introduction

General differences

Price

Taste

Nutritional content comparison

Calories

Carbs and glycemic index

Protein

Fats

Minerals

Vitamins

Health impacts

Gastrointestinal infections

Anemia

Cardiovascular health

References

Introduction

This article is a comparison between beef sirloin and ground beef. Both of them are derived from different parts of the meat.
Sirloin is a steak cut derived from the beef's rear back. In comparison, ground beef can be made from most cuts of beef.

In this article, we will compare cooked forms of both. The sirloin is a trimmed 0' fat cut, and the ground beef is 70/30 ground.

We will compare them based on some of their general differences, nutritional content, and health impacts.

General differences

Well, one of the main differences is the texture. Ground beef is ground meat, and sirloin is a full-cut beef steak.
This aspect is essential, considering how we can use these cuts. We can prepare different dishes for ground beef, such as lasagna, bolognese pasta, burrito, tacos, burger patty, and many other dishes. In comparison, sirloin, since it's a steak cut, we can do barbeque and steak and cut them into cubes in soups.

Price

Ground beef is more often prepared by different types of cuts available in the beef, so relatively it's a cheaper cut compared to sirloin.

Taste

Since it's 70/30, ground beef has a fattier taste than sirloin. The taste also depends on herbs, spices, and other aromatics often used while preparing these meats.

Nutritional content comparison

This section will compare 100g of each in cooked forms.

Calories

Ground beef is higher in calories compared to sirloin. This is primarily due to the higher fat profile of ground beef.
Sirloin contains 177 calories, and ground beef contains 241 calories.

Carbs and glycemic index

They have negligible carbs, and their glycemic index is 0.

Protein

Sirloin is richer in protein compared to ground beef. Sirloin contains 30g of protein, whereas ground beef contains 24g.

Fats

The difference in their fat profile is very significant. Ground beef contains 15g of fats, and sirloin contains 5g. In addition, ground beef contains higher amounts of saturated fats and dietary cholesterol.

Fat Type Comparison

Fat type breakdown side-by-side comparison

Ground beef

Beef sirloin

Contains more Monounsaturated Fat +265%

Contains more Polyunsaturated fat +120.5%

Contains less Saturated Fat -68.5%

Ground beef

Saturated Fat: 6.073 g

Monounsaturated Fat: 7.322 g

Polyunsaturated fat: 0.408 g

Beef sirloin

Saturated Fat: 1.915 g

Monounsaturated Fat: 2.006 g

Polyunsaturated fat: 0.185 g

Contains more Monounsaturated Fat +265%

Contains more Polyunsaturated fat +120.5%

Contains less Saturated Fat -68.5%

Minerals

Their mineral profile is similar to a certain extent. The difference is between phosphorus and potassium, higher in sirloin, and iron, higher in ground beef.

Below we can visualize their mineral content.

Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.

Ground beef

Beef sirloin

Contains more Calcium +50%

Contains more Iron +18.2%

Contains more Magnesium +58.8%

Contains more Phosphorus +52.4%

Contains more Potassium +70.1%

Contains more Manganese +22.2%

Contains more Selenium +103.7%

Equal in Sodium - 66

Equal in Zinc - 5.7

Equal in Copper - 0.085

Ground beef

Beef sirloin

Contains more Calcium +50%

Contains more Iron +18.2%

Contains more Magnesium +58.8%

Contains more Phosphorus +52.4%

Contains more Potassium +70.1%

Contains more Manganese +22.2%

Contains more Selenium +103.7%

Equal in Sodium - 66

Equal in Zinc - 5.7

Equal in Copper - 0.085

Vitamins

Sirloin is richer in vitamins B3 and B6. In comparison, ground beef is richer in vitamin B12.

Most of these vitamins are near their daily recommended values, and the vitamin B12 amount in ground beef is 3x the RDV.

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.

Ground beef

Beef sirloin

Contains more Vitamin A +∞%

Contains more Vitamin B12 +69.4%

Contains more Vitamin K +107.1%

Contains more Vitamin E +225%

Contains more Vitamin B1 +72.5%

Contains more Vitamin B3 +123.6%

Contains more Vitamin B5 +18.6%

Contains more Vitamin B6 +119%

Contains more Folate +42.9%

Equal in Vitamin B2 - 0.163

Ground beef

Beef sirloin

Contains more Vitamin A +∞%

Contains more Vitamin B12 +69.4%

Contains more Vitamin K +107.1%

Contains more Vitamin E +225%

Contains more Vitamin B1 +72.5%

Contains more Vitamin B3 +123.6%

Contains more Vitamin B5 +18.6%

Contains more Vitamin B6 +119%

Contains more Folate +42.9%

Equal in Vitamin B2 - 0.163

Health impacts

Both are derivatives of beef meat, so they have common health impacts. However, due to their nutritional profiles, some differences exist between them.

If you are looking for a substitute for ground meat, you can read this article comparing ground turkey and ground beef.

Gastrointestinal infections

Since ground beef gets exposed to many leftovers in the grinder/mincer and gets mixed, we can have the presence of Ecoli, which can cause gastrointestinal infections. In severe cases, this Ecoli can cause HUS hemolytic uremic syndrome.
It is always recommended not to eat burgers or ground meat in uncooked (medium or rare) forms. Cook thoroughly to prevent any gastrointestinal infections. (1)

Since the inside is not exposed to the outer environment, Sirloin can be eaten medium.

Anemia

Section reviewed by gastroenterologist Arpi Gasparyan

Ground beef is richer in vitamin B12, and consumption of vitamin B12 is linked with decreased risks of megaloblastic anemia. In addition, it is richer in iron, decreasing the risks of iron deficiency anemia. (2)(3)

Noting that sirloin is also rich in vitamin B12 and iron.

Overall red meat consumption is associated with decreased risks of iron deficiency and megaloblastic anemias.

It is vital to add red meat to your diet in moderate amounts.

Cardiovascular health

Ground beef is higher in saturated fats, which are associated with increased cardiovascular disease risks. (4)

If you are further interested in the negative impacts of red meat, you can read this article.

References

Author name: Jack Yacoubian

Education: Haigazian Medical University

Last updated: April 18, 2023

Medically reviewed by Arpi Gasparyan

Infographic

Infographic link

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison

Ground beef

Beef sirloin

Contains more Fats +205.6%

Contains more Other +305.1%

Contains more Protein +29%

Equal in Water - 63.58

Ground beef

Protein: 23.87 g

Fats: 15.37 g

Carbs: 0 g

Water: 58.37 g

Other: 2.39 g

Beef sirloin

Protein: 30.8 g

Fats: 5.03 g

Carbs: 0 g

Water: 63.58 g

Other: 0.59 g

Contains more Fats +205.6%

Contains more Other +305.1%

Contains more Protein +29%

Equal in Water - 63.58

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.


Lower in Sodium
Lower in Cholesterol
Lower in Saturated Fat
Lower in price
Lower in Sugar	Equal
Lower in Glycemic Index	Equal
Rich in minerals	Equal
Rich in vitamins	Equal

All nutrients comparison - raw data values

Nutrient			Opinion
Protein	23.87g	30.8g
Fats	15.37g	5.03g
Calories	241kcal	177kcal
Calcium	33mg	22mg
Iron	2.27mg	1.92mg
Magnesium	17mg	27mg
Phosphorus	166mg	253mg
Potassium	241mg	410mg
Sodium	73mg	66mg
Zinc	5.84mg	5.7mg
Copper	0.079mg	0.085mg
Manganese	0.009mg	0.011mg
Selenium	19.1µg	38.9µg
Vitamin A	9IU	0IU
Vitamin A RAE	3µg	0µg
Vitamin E	0.12mg	0.39mg
Vitamin D	2IU
Vitamin B1	0.051mg	0.088mg
Vitamin B2	0.171mg	0.163mg
Vitamin B3	4.026mg	9.001mg
Vitamin B5	0.512mg	0.607mg
Vitamin B6	0.311mg	0.681mg
Folate	7µg	10µg
Vitamin B12	2.49µg	1.47µg
Vitamin K	2.9µg	1.4µg
Tryptophan	0.121mg	0.202mg
Threonine	0.923mg	1.23mg
Isoleucine	1.055mg	1.401mg
Leucine	1.861mg	2.45mg
Lysine	1.976mg	2.603mg
Methionine	0.614mg	0.802mg
Phenylalanine	0.931mg	1.217mg
Valine	1.172mg	1.528mg
Histidine	0.775mg	0.983mg
Cholesterol	88mg	81mg
Trans Fat	1.173g
Saturated Fat	6.073g	1.915g
Monounsaturated Fat	7.322g	2.006g
Polyunsaturated fat	0.408g	0.185g
Omega-6 - Gamma-linoleic acid	0.008g

Which food is preferable for your diet?

Low Fats diet

Low Carbs diet

Low Calories diet

Low Glycemic Index diet

is better in case of low diet


Low Fats diet
Low Carbs diet	Equal
Low Calories diet
Low Glycemic Index diet	Equal

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).

Vitamins Daily Need Coverage Score

46%

52%

Minerals Daily Need Coverage Score

50%

65%

Comparison summary

Which food contains less Sodium?

Beef sirloin contains less Sodium (difference - 7mg)

Which food is lower in Cholesterol?

Beef sirloin is lower in Cholesterol (difference - 7mg)

Which food is lower in Saturated Fat?

Beef sirloin is lower in Saturated Fat (difference - 4.158g)

Which food is cheaper?

Beef sirloin is cheaper (difference - $2)

Which food contains less Sugar?

The foods are relatively equal in Sugar (0 g)

Which food is lower in glycemic index?

The foods have equal glycemic indexes (0)

Which food is richer in minerals?

It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

Which food is richer in vitamins?

It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.