The Yolk Debate

Egg lovers can be separated into two categories. One egg-loving camp includes those who prefer egg whites over yolks, whereas the other camp features yolk lovers. If you’re in the latter camp, you may have heard time and time again that eating egg yolks is bad for your heart. Think again. Here’s the truth about egg yolks and heart health, according to top-notch Southern California egg provider Norco Ranch.

Egg yolk remains one of the best sources of an essential nutrient called choline, which is believed to enhance your brain’s health. However, researchers over the years have learned that this vitamin-like nutrient interacts with the microbes in your intestines to form what’s called trimethylamine N-oxide, or TMAO. TMAO is a compound linked to increased stroke and heart disease risk.

In a 2014 study, researchers learned that eating two-plus egg yolks each day resulted in TMAO formation. However, the opposite finding was generated in a 2017 research study where scientists discovered the levels of TMAO in the blood didn’t rise in individuals who ate as many as three eggs per day over a four-week period.

In light of the most recent study findings, it’s safe to say that TMAO and choline are no reason to avoid eggs altogether. After all, eggs, including Norco Ranch eggs, offer a number of beneficial compounds. Plus, choline is actually present in many foods that are healthy for your heart, such as broccoli, beans, sardines, and salmon.

So, what’s the bottom line?

The bottom line is this: Eggs overall are very good for you. People can generally eat an egg a day — basically seven eggs a week — or even more with no ill effects. In fact, eggs provide many benefits, such as being a wonderful source of potassium — a chemical element that supports muscle and nerve health. Potassium also helps to balance your body’s sodium levels, thus improving your cardiovascular health.

Eggs also contain lutein, which safeguards you against disease, and it features biotin — an important vitamin for insulin production as well as healthy nails, skin, and hair.

The key, however, is not to mess up these healthy foods by using lots of salty and fatty ingredients to prepare them. In the same way, take care not to pair your eggs with side dishes that are not good for your heart — otherwise, you’ll cancel out the benefits of the eggs. When eaten the right way, eggs will no doubt do your body some good.