Yolk pigments and eye function
The Gold In Every Yolk
What gives the yolk its color, and what your eyes do with it
Download the printable card (PDF)252mcg
lutein and zeaxanthin per one large egg
The Yolk's Gold Pigments
Lutein and zeaxanthin are the pigments that color the yolk gold. The eye concentrates both in the macula, the central part of the retina, where they act as a natural filter.
Source: USDA FoodData Central
80mcg
vitamin A per one large egg
Vitamin A For Eyes And Immunity
Vitamin A from egg yolk is preformed retinol, ready for the body to use directly. It supports normal vision in low light and the immune system's everyday defenses.
Source: USDA FoodData Central
15mcg
selenium per one large egg
Selenium, An Antioxidant Helper
Selenium is a trace mineral the body builds into antioxidant enzymes. These enzymes help protect cells from everyday oxidative stress, the wear and tear of normal metabolism.
Source: USDA FoodData Central
0.23mg
riboflavin per one large egg
Riboflavin Helps Release Energy
Riboflavin, or vitamin B2, is a cofactor the body needs to convert food into usable energy. It also helps keep the lining of the mouth and eyes in normal condition.
Source: USDA FoodData Central
0.45mcg
vitamin B12 per one large egg
B12 Supports Nerves And Blood
Vitamin B12 comes from animal foods only, eggs included. The body uses it to help form red blood cells and to maintain the normal function of nerve cells.
Source: USDA FoodData Central
A golden yolk on a Multan breakfast table is carrying real nutrients, not just good color.
References
- USDA FoodData Central fdc.nal.usda.gov
- USDA FoodData Central fdc.nal.usda.gov
- USDA FoodData Central fdc.nal.usda.gov
- USDA FoodData Central fdc.nal.usda.gov
- USDA FoodData Central fdc.nal.usda.gov
Eggs worth eating every day
Fresh Yolk delivers a dozen for PKR 370 across Multan, free delivery, payment on delivery.
Order eggsThis page is general nutrition information, not medical advice. Values are for one large egg of about 50 g and vary a little by egg size. If you have a medical condition, speak to your doctor.