Eggs: Health Factor Profile and How to Eat Them Well
Eggs are the most cost-effective complete protein on the New Zealand market. A free-range NZ egg delivers high-quality protein, choline, vitamin D, and the full carotenoid spectrum in a package that costs around 90 cents and cooks in three minutes. The cholesterol fear from the 1990s is dead, the science has moved on, and eggs are back where they belong.
Per 100g
- Calories
- 155 kcal
- Protein
- 13 g
- Carbohydrate
- 1 g
- Fat
- 11 g
- Fibre
- 0 g
Source: NZ FOODfiles 2024 + manufacturer data sheets.
How Eggs moves the eight factors
Metabolic
SupportiveHigh satiety per kcal, supports stable energy and body composition.
Read the factor explainerHormonal
SupportiveCholesterol substrate plus choline supports hormone synthesis.
Read the factor explainerGlucose
Low impactNegligible carbohydrate, blunts glucose response of paired starches.
Read the factor explainerInflammation
Low impactNeutral to mildly supportive in most clients, individual response varies.
Read the factor explainerWhat it actually does
Two large NZ eggs deliver roughly 14g of complete protein, 11g of fat, and 280mg of choline. The choline figure is the most under-appreciated, it is essential for liver function, neurotransmitter synthesis, and foetal brain development, and most NZ adults run below the daily recommended intake.
The yolk carries the vitamin D, the carotenoids lutein and zeaxanthin, and most of the choline. Whole eggs outperform egg whites on every meaningful measure except calorie density. The whites-only era was a mistake.
Protein quality is exceptional, with a leucine content that triggers muscle protein synthesis at a 2 to 3 egg dose. Cost per gram of protein is among the lowest of any whole food in New Zealand.
How to eat them for the best response
Cook gently. Soft poached, soft boiled, or low-temperature scrambled preserves the lipid integrity in the yolk. High-heat scrambling oxidises the cholesterol and reduces some of the carotenoid availability.
Portion to goal. Two to three eggs per meal suits most adults, four for harder-training clients. The old advice to limit eggs to one per day is obsolete, current evidence supports up to seven per day for most healthy adults without measurable cardiovascular risk.
Pair with a starch and a vegetable for a complete plate. Two poached eggs on a slice of Vogel's with avocado and tomato is the standard breakfast we prescribe for fat-loss clients, two to three eggs into a vegetable scramble for muscle-gain phases.
Where it fits in an Inception programme
Eggs are on every Functional Nutrition and Longevity Programme plan we write, typically prescribed at 2 to 3 daily for women, 3 to 4 daily for men. The combination of protein, choline, and cost makes them an unusually efficient food.
They suit nearly every client profile, including the small subset with familial hypercholesterolaemia who often tolerate eggs better than expected when blood markers are tracked. Confirmed egg allergy is the only absolute exclusion.
For Longevity Programme members specifically, daily eggs are part of the choline strategy that supports cognitive function and methylation pathways through the lifespan. We track this against blood homocysteine on quarterly panels.
Eggs versus
- Eggs vsSalmon
Eggs win on cost and choline density per dollar, salmon wins on omega-3 and vitamin D per serve.
- Eggs vsInception Collagen Whey
Eggs are the better whole-food breakfast protein, the blend fills the post-training and gap-filling slot more efficiently.
Common questions about Eggs
- How many eggs can I eat per day in NZ?
- Current evidence supports up to seven eggs per day for most healthy adults without raising cardiovascular risk. Two to four daily is the standard prescription we use across our coached client base.
- Are NZ free-range eggs better than caged?
- Free-range and pasture-raised NZ eggs typically carry higher omega-3, vitamin D, and carotenoid levels than caged. The protein and choline content is similar, the bonus nutrients are where the difference shows up.