scored 75/100
Liquid egg yolk is the separated, fluid form of raw or pasteurized egg yolk, rich in choline, lutein, and high-quality protein. It provides concentrated bioavailable nutrients with minimal processing.
Representative amounts for this food, not measured for this item. Real content varies widely by variety, ripeness and storage.
These are the scored components, not a sum: the published score also reflects normalisation across the catalog, so the parts above will not add to 75.
Less a 1.0 anti-nutrient penalty (moderate saturated fat).
Liquid egg yolk represents egg yolk in its most bioavailable form, either separated during commercial processing or naturally liquid when raw. Egg yolks have been a nutritional staple across cultures for millennia and contain one of nature's most nutrient-dense food matrices. Per 100g, whole egg yolk provides approximately 17g protein, 16g fat (including phospholipids), and substantial micronutrients. The yolk concentrates choline (a precursor to acetylcholine for cognitive function), lutein and zeaxanthin (carotenoids for eye health), and fat-soluble vitamins A, D, E, and K2. Liquid egg yolk offers superior absorption compared to whole eggs due to the absence of competing proteins in the albumin, allowing more efficient nutrient uptake. The phospholipid content supports cellular membrane integrity and brain health. For longevity-focused nutrition, egg yolk's combination of complete amino acids, choline, and antioxidant carotenoids supports cardiovascular health, cognitive preservation, and cellular repair mechanisms. The bioavailable cholesterol in yolks may support hormone production and vitamin D synthesis, particularly relevant for aging populations.
Choline in egg yolk is converted to acetylcholine, a neurotransmitter critical for learning, memory formation, and neuroprotection. This supports cholinergic pathways that decline with age.
Lutein and zeaxanthin accumulate in the macula of the retina, filtering harmful blue light and reducing oxidative stress in age-related macular degeneration pathways.
Egg yolk provides complete amino acid profile including leucine, which activates mTOR signaling for muscle protein synthesis, critical for sarcopenia prevention in aging.
Bioavailable cholesterol and fat-soluble vitamins (especially K2) support HDL production, arterial calcium regulation, and steroid hormone synthesis including testosterone and estrogen.
Egg yolk phospholipids repair cell membranes while fat-soluble antioxidants (vitamin E, carotenoids) neutralize free radicals implicated in aging and chronic disease.
Morning consumption optimizes choline absorption for cognitive function throughout the day and supports circadian-aligned protein synthesis. Pairs well with breakfast for satiety and sustained energy.
Breaks a fast
Can be consumed at any time for post-workout recovery due to complete amino acid profile, but morning consumption maximizes choline-dependent cognitive benefits and circadian alignment.
Per 100 g of the default form. Bars show how much higher or lower liquid egg yolk (plain, no salt or sugar) is than the average across 6 peer foods in this category. Green means a favorable direction; amber means the opposite.
Liquid Egg Yolk (Plain, No Salt Or Sugar) is classified as a eggs. Liquid egg yolk is the separated, fluid form of raw or pasteurized egg yolk, rich in choline, lutein, and high-quality protein.
Liquid Egg Yolk (Plain, No Salt Or Sugar) scores 75/100 in Formulate, making it a solid choice. Its strongest contributions come from Biotin, Selenium, Vitamin B12. The score blends nutrient density, fiber, healthy fats, protein quality, bioactive compounds, and glycemic impact.
Yes — it's a high-protein food. A 100 g serving provides about 15.5 g of protein (~31% of the 50 g daily value).
Not really. A 100 g serving provides about 0 g of fiber (~0% of the 28 g daily value).
In a 100 g serving, liquid egg yolk (plain, no salt or sugar) is highest in Biotin (~167% DV), Selenium (~102% DV), Vitamin B12 (~79% DV), Pantothenic Acid (~60% DV), Vitamin A (~42% DV).
Yes — it fits comfortably in most keto plans. A 100 g serving has about 3.6 g of net carbs (3.6 g total minus 0 g fiber).
Best in the morning. Morning consumption optimizes choline absorption for cognitive function throughout the day and supports circadian-aligned protein synthesis. Pairs well with breakfast for satiety and sustained energy.
A typical serving is around 100 g (~317 kcal), based on the FDA's Reference Amount Customarily Consumed for this food category. There's no fixed daily target — most adults benefit from rotating liquid egg yolk (plain, no salt or sugar) alongside several other eggs sources.
Liquid Egg Yolk (Plain, No Salt Or Sugar) falls into the egg group, which is a common allergen. If you have a known allergy or sensitivity in this category, avoid it and consult a clinician before adding it back.
Liquid Egg Yolk (Plain, No Salt Or Sugar) pairs nicely with: Pair with spinach or kale because lutein and zeaxanthin in yolk synergize with leafy greens' additional carotenoids for enhanced bioavailability and ocular protection; Pair with tomatoes or red peppers because lycopene and vitamin C in these foods enhance absorption of fat-soluble nutrients in egg yolk through gastric acid production; Pair with healthy fats (avocado, olive oil) because lipid co-ingestion increases absorption of choline and fat-soluble vitamins A, D, E, and K2 from the yolk; Pair with seafood or seaweed because iodine from these sources supports thyroid function alongside the nutrient-dense amino acid profile of egg yolk.
Moderate saturated fat.
Encyclopedia entries that supply the same signature nutrients liquid egg yolk (plain, no salt or sugar) contributes. Click through to see clinical dose ranges, evidence quality, and bioavailable forms.
These are the nutrients liquid egg yolk (plain, no salt or sugar) contributes meaningfully toward (≥10% DV per 100 g serving). Click one to see what it does in the body, which supplements concentrate it, and which other foods are top sources.