How does diet effect eggs?

Not sure, but I do know some foods can give the eggs bad taste. I've heard that garlic and onions can change flavor and once I bought eggs froma farm stand at a local farmer's market and instead of getting really good eggs, I got really bad tasting eggs - bitter almost. ( I didn't actually ask them what the chickens were eating- just never bought from their stand again.)

Happy experimentation! Let us know what she finds!

 

Do you think your daughter may want to test the idea that garlic changes the flavor of eggs? And, if it changes the flavor, is that good or bad?

Clemson University poultry scientists did research about 10 years ago on controlling the odor from laying houses by putting garlic in the layer feed. They used garlic powder at an "incredible" 3% of the feed!

I have given garlic powder to my hens at a rate of 1/2 teaspoon to 2 cups of feed. That is much lower than what Clemson was doing. Still, think about how much your food would taste of garlic if you put 1/2 teaspoon of garlic powder in each and every 2 cups. My hens, themselves, smell a little of garlic but I don't notice any "off" flavor or smell to their eggs.

It does decrease the odor of the coop during the summer but it also seems to increase their consumption of the feed. They seem to like the garlic.

Here's what the Clemson people learned also: "The researchers have already conducted taste tests and found that people preferred the eggs produced by the garlic-eating hens."
Garlic Perfumes Poultry Houses. ScienceDaily.

It's a finding she could test herself. She would need to carefully weigh her feed and the garlic powder so as to be able to say what percentage of garlic is in the hens' diet. Then she could cook eggs from garlic-fed hens and eggs from hens that were not fed garlic and do a taste test with volunteers.

Steve

 

I've read here that chickens fed flax seeds produce eggs with omega 3 fatty acids in them.

 

Do the low protien high protien egg production test. Low being up 16% and high being 20% or more. This will work with the bigger breeds of chickens not the light breeds.

Another idea is feeding fruit to see if egg production slows dow or stops. Some say too much will do it.

 

If you want something we know works feed lots of fish, flaxseed, or nuts. The eggs will taste fishy from the high level of omega fatty acids.

I got some grasshopper tasting eggs from my free ranging hens at the end of summer but I bet it would take lots and lots of grasshoppers. My poultry feed did not go down at all that month because they were catching so much of their own food.

 

I've noticed, the biggest thing negatively affecting egg flavor is "old age". Eggs that have sat around for a month or more... and picked up off-flavors from things in the refrigerator.

I feed my girls lots of fish, especially fresh raw salmon scraps cuz we have them around. They get flaxseeds in addition to the flaxseed in their feed, and raw garlic. All the things that are supposed to make them taste terrible, but I can't keep neighbors, family, coworkers and friends supplied with enough eggs. They love the taste of these eggs! The yolks stand up, they are so thick, and are bright yellow/orange and they're yummy. Of course, my chickens also gets lots of daily greens & free-ranging goodies, too.

Hey, I'm very interested to hear back about your scientific taste tests! Please give us the results, when you get them.

 

She could also experiment with adding greens to their diet, and see how that affects egg color. Hens with a high proportion of greens, such as grass, supposedly have much darker orange yolks.