White Egg Vs. Brown Egg: All That You Need To Know

Do you have a preference when it comes to buying eggs? Do you opt for brown eggs more often assuming that they are healthier? Or do you stick to white eggs because that’s what you have always eaten? In the white egg vs. brown egg battle, there certainly is a difference in the color of the eggshells and sometimes in price, but are the differences just shell-deep? Read on to know all the details and facts you need to know to help you make an informed choice when buying eggs next time.

Fun Fact

Christopher Columbus is believed to introduce the popular white egg Single Comb White Leghorn to the US during his second voyage in 1493.

Egg Colors Difference

People tend to opt for brown chicken eggs assuming they are the healthier version just like brown bread, brown rice, or brown pasta. However, that’s not true for eggs. The USDA states that the color of the eggs depends on the breed and genetics of the hens (1), (2), (3).

For example, chicken breeds such as the White Leghorn, White Rock, and Cornish lay white eggs, while Plymouth Rocks, Rhode Island Reds, and New Hampshire lay brown-shelled eggs. Few other chicken breeds like the Araucana, Lushi, Dongxiang, and Ameraucana lay blue-green or blue eggs.

A blogger who owns a chicken farm attests to this and writes about how she had been less educated about chickens and their eggs when she started out. “Egg color and size don’t determine the quality. This was a silly misconception I had prior to owning my own chickens. I always thought the brown eggs were the “farm fresh” ones. Truth is, I was very wrong. Egg color and size are determined by the breed of chicken. Many small flock owners pride themselves with an assortment of colors and sizes, ranging from white to deep chocolate brown (even blue, pink, and green!) (i),” she says.

The difference in the non-white color of the eggshells is due to the pigments produced by that particular breed.

• Brown eggshells contain the pigment protoporphyrin IX (4).
• Blue eggshells contain the pigment biliverdin (4), (5).

Sometimes, egg color may vary within the same breed as well, based on their genetic dominance (6).

Apart from the breed and genetics, other factors like the hen’s diet, environment, stress levels, and age may also influence the shell color. While these factors may alter the light or dark shade of the eggs, they do not really change the color of the egg (4).

Trivia

Rhode Island Red is among the first domestic brown-egg breeds. It originated in the 1800s in Little Compton, Rhode Island. This breed was further developed into another breed called New Hampshire Red.

Are Brown Eggs Healthier Than White Eggs?

Often, people opt for brown eggs believing that brown eggs are more natural and healthier than white eggs. However, that’s not really true. All eggs provide you with similar nutrition irrespective of their eggshell color (1). Research states that the egg composition or quality is not affected by the shell color (7). The color difference is only because of the difference in the pigment in the shell and not the nutritional value. Both brown and white eggs contain high-quality protein, vital vitamins, and minerals (8). There is no significant protein difference between brown and white eggs as many assume.

However, there are a few other factors, like the hen’s environment and its feed, that may affect the egg’s nutritional content.

For instance, free-range hens that are allowed enough sunshine are known to produce eggs with a higher amount of vitamin D than eggs from hens raised conventionally in coops and cages (9).

Also, chickens fed a diet enriched with omega-3 fatty acids or vitamin D produce eggs with higher levels of these nutrients respectively (10), (11).

Let’s further see if the taste and size of brown vs. white eggs differ in any way.

Taste And Size Difference

While some people may believe that brown eggs taste better than white eggs, it’s just a matter of personal preference. Just like the nutritional content, the eggshell color doesn’t really determine the taste of the eggs. However, other factors like the type of feed, the breed of chicken, cooking method, and freshness may affect the taste of the eggs (12).

Most home-raised chickens lay brown eggs and taste slightly richer or have a more vibrant yolk because of their feed. This might lead some people to opine that brown eggs taste better than white eggs.

Eggs develop an off-flavor when stored longer, especially at high temperatures (13). Eggs collected fresh from the backyard don’t go through the extra processing and shipping time and hence seem fresher and tastier than the conventional supermarket ones.

Sometimes, the way an egg is cooked might also affect its flavor. One study found that eggs of hens fed conventional feed vs those fed fish-oil-enriched feed tasted the same when scrambled, but not when boiled. The latter variety had an off-sulfur-like flavor (14).

So, while various factors may affect the egg flavor, shell color is not one of them. However, when it comes to size and weight, research suggests that brown eggs are heavier than white eggs and have more shells, more albumen (egg white), and less yolk (15). So it is ultimately as per your personal preference.

Why Are Brown Eggs More Expensive?

Most often than not, you would find brown eggs cost more than white ones, even though they are the same in all aspects except the color. This might often lead people to believe that brown eggs are higher in quality or nutrition than white ones. However, the difference lies in the fact that chickens that lay brown eggs are larger in body size and require more feed, translating into the higher cost of brown eggs on store shelves. Also, some special types of eggs, such as organic or free-range that often tend to be brown are priced higher as well. That may lead you to be aware of certain other considerations while choosing the kind of eggs you go for.

Other Considerations

Rather than the color, which doesn’t really make a difference in the nutritional value of eggs, there are certainly other factors that might help you select better eggs. You can look for egg labels that certify them as

• Organic – eggs from hens fed on pesticide-free grains and diet
• Omega-3 fortified – eggs from hens that are fed on flaxseeds and fish oil to increase the omega-3 fatty acid content.
• Vitamin-enhanced – eggs from hens fed on a vitamin-rich diet.
• Free-range – eggs from hens that are free to roam around and feed as they like.
• Cage-free – eggs from hens kept indoors, but not in cages.
• Antibiotic-free – eggs from hens not treated with any antibiotics

These eggs make for a better option than the commonly available eggs that come from conventionally raised hens.

Unravel the mystery between brown and white eggs and make an informed choice for your health. Learn about the nutritional benefits of each variety in the insightful video below.

To Sum Up

Eggs come in different colors – brown, white, blue-green depending on the breed and genetics of the chicken. Unlike brown bread, brown rice, or brown pasta, when it comes to brown vs white eggs, there are no additional health benefits or nutritional differences. Brown eggs are neither healthier nor tastier than white eggs. The factors that do make a difference in egg nutrition and flavor primarily include the hen’s diet and environmental conditions. Next time, you are out to get eggs, either get the ones freshly collected from the farm or opt for USDA certified organic, nutrient-enriched, or free-range eggs. To unscramble it for you, when it comes to the white eggs vs. brown eggs battle, the differences are just about the shell color.

Frequently Asked Questions

Can I substitute brown eggs for white eggs?

Yes. Brown and white eggs are nutritionally similar. They also have similar yolk consistency and do not differ in taste.

Why are there no white eggs in the UK?

It is difficult to find white eggs in the UK as most British hen breeds produce brown eggs. Brown eggs were historically preferred as they were considered to be healthier than their white counterparts.

Do eggs have to be refrigerated?

Yes. In the US, fresh eggs have to be refrigerated to prevent the growth of salmonella bacteria or reduce the chances of food infection.

Do white eggs have more cholesterol than brown eggs?

No. Both eggs have a similar nutritional value and have no significant differences in their cholesterol content.

Can I eat eggs every day?

Yes, you can safely consume 1-2 eggs per day. Eggs are a good source of protein and help boost muscle growth.

Is brown egg good for hair?

Yes. Anecdotal evidence suggests that the nutrients present in eggs, including brown eggs, may help boost a healthy scalp and hair. These include proteins, vitamins, and other beneficial compounds.

Should eggs float or sink?

Generally, a fresh egg sinks, while an old egg floats. As eggs age, their small air pockets expand as water is released and replaced by air, causing them to float.

Which eggs are best for baking?

Either one can be used for baking. They are nutritionally similar and have similar properties.

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Tracy TredouxDipION, mBANT, CNHC, AFMCP

   

Tracy is a fully qualified nutritional therapist with 10 years of experience specializing in gut and immune health. She is a Functional Diagnostic Nutrition Practitioner and uses her knowledge to address the root causes of illness rather than merely manage the symptoms. She motivates and supports her clients along their journey to achieve peak health and wellness through personalized dietary...more

Varsha PatnaikHealth & Wellness Writer

 

Varsha holds a master's degree in biotechnology from Ravenshaw University, Cuttack, and is a certified diet and nutrition coach with two years of experience. She combines her scientific knowledge and her passion for writing to produce research-backed content in the health and wellness domain. Her writing focuses on the health and nutritional benefits of various ingredients and diets and how...more

Ravi Teja TadimallaSenior Editor

Ravi Teja Tadimalla is a senior editor and a published author. He has been in the digital media field for over eight years. He graduated from SRM University, Chennai, and has a Professional Certificate in Food, Nutrition & Research from Wageningen University. He has written over 300 articles about ingredients and their benefits for the skin, hair, and health. He...more

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Payal Karnik is a senior health and wellness writer and a Certified Health and Nutrition Life Coach. She is a biotechnology graduate from the University of Mumbai with a keen interest in writing and a natural curiosity for science. This formidable combination equips her with the knowledge to write research-backed health and wellness articles. She has also published a research...more