I really like eggs and usually eat 3 to 4 fruits at breakfast.
I don't lose sleep because of it, because research shows that eggs are very Good for health good
But depending on the type of hens' food, the egg's nutritional value can vary greatly.
Different types of eggs make us confused
Have so much that people don't know which one to choose.
All of them have in common is due to laying hens, but differ in the way chickens are fed and the type of chicken feed is fed.
- Industrial eggs: This type is usually sold in supermarkets. Chickens are often kept in farms or kept in cages and never see sunlight.
They are often fed cereal bran, vitamin and mineral supplements and treated with antibiotics and hormones.
- Organic eggs: Chicken gives organic eggs no treatment with antibiotics or hormones and is fed organic food. They can sometimes be released outdoors.
- Natural eggs: Chicken is grazed, eating plants and insects (natural food) next to industrial food.
- Rich in omega-3 eggs : Basically, chickens give omega-3 eggs like industrial chickens, except their food is added omega-3 as Linseed , and sometimes outdoors.
Industrial eggs and omega-3 eggs
One study compared the fatty acid composition of three types of eggs: industrial, organic and omega-3 .
- Arachidonic acid accounts for less than 39% in omega-3 eggs. This is an omega-6 fatty acid that many people are consuming too much.
- Omega-3 eggs have l 5 times more omega-3 Industrial eggs.
- There is little difference between organic eggs and industrial eggs.
It is clear that hens fed the omega-3-rich diet will produce eggs with higher levels of omega-3 than industrial eggs.
This is important because most people are currently absorbing very little omega-3.
However, this study only analyzed fatty acids without studying other nutrients.
Industrial eggs and chicken eggs grazed
In 2007, Mother Earth News decided to test the nutritional value of free-range chicken eggs from 14 different farms.
They were included in chemical lab research, then compared with industrial eggs according to the US Department of Agriculture (USDA) standards.
Nutrients in 100 grams of eggs
| Vitamin E |
| Vitamin A |
|Beta Carotene (mcg)|| |
|Cholesterol (mg)|| |
| Industrial eggs |
(USDA nutrition database)
| Natural hatching eggs |
MOTHER EARTH NEWS, 2007
As you can see, natural free-range eggs are more nutritious than industrial eggs sold at supermarkets.
Chicken eggs are rich in vitamins A, E and Omega-3. They also contain less cholesterol and saturated fat, but I don't think that's the problem.
Another study on free-range chicken eggs has similar results .
There are many other types of eggs that confuse people like "free range" and "cage free". These may be better or better than industrial eggs.
Free range It is understandable that the type of breeding with chicken houses has a small window, and the chickens can go out through that door if they want.
Cage free means that the chicken is not kept in a cage. But they are still likely to be kept in an unsanitary chicken coop.
Things to remember
Finally, free-range eggs are still the best. They are rich in nutrients and hens are allowed to travel freely and eat in a more natural mode.
If you don't buy this (like me), omega-3 eggs will be the second best option. If you can't buy these two, try using "free-range," "cage-free" or organic eggs.
But even if you have no other choice, industrial eggs are still one of them healthy food and most nutritious.
Natural incubators> omega-3 eggs> organic eggs> range free eggs / cage free> industrial eggs
This shows that what we eat not necessarily the most important, What our food eats It is equally important.