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Eggs - Good for Your Body

Michael Lam, MD, MPH
www.DrLam.com

Introduction

The egg's image as a wholesome food has been tarnished in recent years, ever since a link was established between high blood cholesterol level and high incidence of cardiovascular disease . Egg is a rich source of dietary cholesterol and it is labeled as a "bad food" . Many  have resorted to eating just the egg white to avoid the implications of heart disease, while others have rejected the intake of eggs altogether as a prescription to well being.

Contrary to popular belief that the egg is something to avoid, numerous research and long term studies have shown that eggs are a great dietary source of many fundamental (e.g. protein, choline, cholesterol) and non-fundamental (e.g. lutein, zeaxanthin) components that are essential for optimal health.  In fact, many in the fore-front of anti-aging research believe that moderate egg consumption of one per day should be an integral part of a complete anti-aging diet.


Nutrient (unit) Whole Egg Egg White Egg Yolk
Calories (kcal) 75 17 59
Protein (g) 6.25 3.52 2.78
Total lipid (g) 5.01 0 5.12
Total carbohydrate (g) 0.6 0.3 0 .3
Fatty acids (g) 4.33 0 4.33
Saturated fat (g) 1.55 0 1.55
Monounsaturated fat (g) 1.91 0 1.91
Polyunsaturated fat (g) 0.68 0 0.68
Cholesterol (mg) 213 0 213
Thiamin (mg) 0.031 0.002 0.028
Riboflavin (mg) 0.254 0.151 0.103
Niacin (mg) 0.036 0.031 0.005
Vitamin B6 (mg) 0.070 0.001 0.0069
Folate (mcg) 23.5 1.0 22.5
Vitamin B12 (mcg) 0.50 0.07 0.43
Vitamin A (IU) 317.5 0 317
Vitamin E (mg) 0.70 0 0.70
Vitamin D (IU) 24.5 0 24.5
Choline (mg) 215.1 0.42 214.6
Biotin (mcg) 9.98 2.34 7.58
Calcium, Ca (mg) 25 2 23
Iron, Fe (mg) 0.72 0.01 0.59
Magnesium, Mg (mg) 5 4 1
Copper, Cu (mg) 0.007 0.002 0.004
Iodine, I (mg) 0.024 0.001 0.022
Zinc, Zn (mg) 0.55 0 0.52
Sodium, Na (mg) 63 55 7
Manganese, Mn (mg) 0.012 0.001 0.012



It is clear that eggs are an excellent source of calories (75 calories), cholesterol (213 mg), protein (6.25 gm), and a variety of important nutrients for the body.


  •  Eggs - Good for Your Body | Page: 1
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