Are Whole Eggs or Egg Whites Better for You?
Part I
I was on a weekend trip with some friends down the coast recently, and one of my friends was cooking breakfast for us. As always I was particularly hungry on this morn so I went over to see what he was cooking and saw he was getting ready to make a big batch of ham and eggs.
Well, to my shock, I noticed that he was cracking the eggs open and separating the egg whites into a bowl and throwing the egg yolks out. I asked him why he was throwing out the egg yolks, and he replied…
“because the egg yolks are bad for you…that’s where all the fat and cholesterol is”.
And I replied, “you mean that’s where all of the nutrition is!”
This is a perfect example of how confused most people are about nutrition. In a world full of misinformation about nutrition, somehow most people now mistakenly think that the egg yolk is the worst part of the egg, when in fact, the YOLK IS THE HEALTHIEST PART OF THE EGG!
By throwing out the yolk and only eating egg whites, you’re essentially throwing out the most nutrient dense, antioxidant-rich, vitamin and mineral loaded portion of the egg. The yolks contain B-vitamins, trace minerals, vitamin A, folate, choline, lutein, and other powerful nutrients… it’s not even worth trying to list them all.
In fact, the egg whites are almost devoid of nutrition compared to the yolks.
Even the protein in egg whites isn’t as powerful without the yolks to balance out the amino acid structure and make the protein more bio-available. Not to even mention that the egg yolks from free range chickens are loaded with healthy omega-3 fatty acids (the good fats).
Yolks contain more than 90% of the calcium, iron, phosphorus, zinc, thiamin, B6, folate, and B12, and panthothenic acid of the egg. In addition, the yolks contain ALL of the fat soluble vitamins A, D, E, and K in the egg, as well as ALL of the essential fatty acids (EFAs).
And now the common objection I get all the time when I say that the yolks are the most nutritious part of the egg…
“But I heard that whole eggs will skyrocket my cholesterol through the roof”
No, not true!!
When you eat a food that contains a high amount of dietary cholesterol such as eggs, your body regulates it’s internal production of cholesterol to balance things out.
On the other hand, if you don’t eat enough cholesterol, your body simply produces more since cholesterol has dozens of important vital functions in the body.
And here’s where it gets even more interesting…
There have been plenty of studies lately that indicate that eating whole eggs actually raises your good HDL cholesterol to a higher degree than LDL cholesterol, thereby improving your overall cholesterol ratio and blood chemistry.
In addition, the yolks contain the antioxidant lutein as well as other antioxidants which can help protect you from inflammation within your body (the REAL culprit in heart disease, not dietary cholesterol!), giving yet another reason why the yolks are actually GOOD for you, and not detrimental.
So I hope we’ve established that whole eggs are not some evil food that will wreck your body… instead whole eggs are FAR superior to egg whites.
The healthy fats in the egg yolks help to maintain a good level of fat-burning hormones in your body.
Overall, this means that the extra fats (healthy fats) and calories from the yolk are so nutrient-dense that they actually HELP you to burn off body fat!