Skin Nutrition Wiki ยท The foods collection
Start with
something
you eat.
A carrot. A handful of seeds. The oil in a dressing. Familiar foods open a fascinating trail through preparation, nutrients and the language of skin science.
Pick a food family, unfold a connection, or wander the full index. There is more than one way into the story.
The collection follows foods as they are eaten: their ingredients, structures, preparation and useful research. The directory preserves all 63 topics, while keeping a whole food distinct from an extracted oil, isolated nutrient or cosmetic ingredient.
Choose your starting point
What is on your mind, or your plate?
These are culinary browsing groups, not nutrition rankings. Each takes you to a readable part of the complete index.
Open a trail
One food. A few useful connections.
Read the relationship between each step. โContains,โ โcan becomeโ and โbelongs to a familyโ mean different things.
01 ยท The precursor trailCarrotWhy a carrot is not a retinol product
- Carrot rootWhole-food composition and preparation
- Beta-carotene โ vitamin APrecursor relationship ยท nutrient identity
- RetinolA specific vitamin A form ยท separate topical context
Carrot carotenoids can supply vitamin A activity; they are not preformed retinol. [1]
Retinol ยท existing library coverage โ02 ยท The same name, different context trailStrawberryFollow vitamin C without losing the food
- StrawberryWhole-food composition and preparation
- Vitamin CFood constituent ยท nutrient identity
- Ascorbic acidVitamin C identity ยท separate formulation context
Strawberries contain vitamin C, also called ascorbic acid. A whole fruit and a formulated ascorbic-acid ingredient are still different materials and different routes of use. [2]
Ascorbic Acid ยท existing library coverage โ03 ยท The family-and-form trailAlmond & sunflower seedA vitamin name can cover several forms
- Almond & sunflower seedWhole-food composition and preparation
- Vitamin ENutrient family
- Alpha-tocopherolA specific form, not the entire vitamin E family
NIH lists almonds and sunflower seeds among foods containing alpha-tocopherol. Vitamin E includes multiple tocopherols and tocotrienols; one form does not stand for every member. [3]
Vitamin E (Tocopherol) ยท existing library coverage โThe identity check
Keep the connection. Keep the distinction.
Whole food or extracted material?
An avocado is not avocado oil. Pomegranate arils are not pomegranate seed oil. A familiar source name is the beginning of a comparison, not permission to carry the whole foodโs composition across to an extracted fraction. In this index, those differences stay visible.
Kitchen ingredient or cosmetic ingredient?
Use only ingredients intended for food in food. Cosmetic powders, oils and extracts are not edible merely because their names sound familiar. The Olive Oil entry, existing library coverage, is a related material page, not the completed culinary profile; the Oatmeal entry, existing library coverage, is not a specification for breakfast oats.
Three ways to explore the evidence
Composition analysis describes what a material contains. Dietary studies examine eating patterns, foods or nutrients. Topical studies examine materials or formulas applied to skin. Read each alongside its methods, participants and measured outcomes.
How to follow a research story without a science background
Begin with three questions: what material was tested, what happened to it, and what was measured? A cooking experiment may explain flavor or texture. A digestion experiment may explain release of a nutrient. A human trial may examine a specific outcome in a particular group. None of those questions makes the others unnecessary.
From the cookbook manuscript
A familiar dish can be a way in.
A familiar dish connects several ingredient stories. These pairings from Eat for Your Skin are culinary examples, not promises that an individual recipe produces a measured skin change.
Carrot + Ginger Salad
Start with the edible carrot root and ginger rhizome. Then ask how preparation changes a foodโs structure and texture.
Food connections: Carrot ยท Ginger ยท Olive oil
Recipe preview plannedMango + Blueberry Kefir Parfait
A useful meeting point for fruit, fermented dairy, nuts and seeds. Keep each food recognizable rather than reducing the dish to a nutrient score.
Food connections: Mango ยท Blueberry ยท Kefir ยท Walnut
Recipe preview plannedFried Egg over Sweet Potato Hash
One plate introduces the egg, the sweet potato and their different food identities. Preparation belongs in the story, too.
Food connections: Egg ยท Sweet potato ยท Bell pepper
Recipe preview plannedThe complete food index
63 food topics. Several ways to explore.
Browse by food family. Links point to existing food entries; any remaining unlinked topic retains its place without pretending that a dedicated food profile exists.
The browsing groups are practical kitchen categories, not statements that all their members share the same botany or nutrient composition.
Vegetables & greens11 planned topics
Roots, leaves, alliums and kitchen vegetables.
- ArugulaAlso called rocket.
- Bell pepperColor variants within one food topic.
- BroccoliFlorets and stems.
- CarrotEdible root, not seed essential oil.
- CornWhole kernels and their preparations.
- CucumberWhole food and preparation.
- GarlicWhole, cut or crushed are preparations.
- KaleLeafy-green food topic.
- OnionIncludes the red-onion variant.
- Sweet potatoWhole root and preparation.
- TomatoIncludes cherry and Roma variants.
Fruit10 planned topics
Berries, citrus and other edible fruits.
- AvocadoWhole fruit, separate from its oil.
- BlueberryWhole-fruit topic.
- CoconutFlesh, milk and oil need distinct sections.
- KiwiAlso called kiwifruit.
- LemonJuice is a preparation.
- MangoFruit, not mango butter.
- OrangeWhole fruit and juice differ.
- PeachWhole-fruit topic.
- PomegranateArils are not seed oil.
- StrawberryFresh and pickled are preparations.
Nuts & seeds7 planned topics
Whole kernels first. Extracted oils are different materials.
- AlmondWhole nut, not cosmetic almond oil.
- Chia seedWhole seed and preparation.
- FlaxseedAlso called linseed; whole or ground.
- MacadamiaWhole-nut topic.
- Pumpkin seedHulled seeds are also called pepitas.
- Sunflower seedKernels, not sunflower oil or lecithin.
- WalnutWhole-nut topic.
Grains, bread & beans8 planned topics
Culinary groups for browsing, not botanical equivalence.
- Cannellini beanProvisional manuscript identity; confirm first.
- ChickpeaAlso called garbanzo; recipe not confirmed.
- LentilColors are variants.
- OatFood oats, not a cosmetic powder.
- QuinoaWhole kernels and their preparations.
- RiceWhole kernels and their preparations.
- Sourdough breadFlour and recipe define the food.
- SoybeanEdamame and tofu need separate form notes.
Dairy & eggs4 planned topics
Separate foods, preparations and fermentation stories.
- BurrataNot an alias for goat cheese.
- EggYolk and white within one topic.
- Goat cheeseA distinct cheese topic.
- KefirFermented dairy; strains are not assumed.
Fish, poultry & sausage4 planned topics
Herbs & spices7 planned topics
Leaves, roots, peppers and the details that shape flavor.
- BasilCulinary leaves.
- Bay leafCulinary herb identity.
- Black pepperWhole or ground spice.
- Chili pepperNot sweet bell pepper or chili oil.
- CilantroCoriander leaves, not the seed.
- GingerRhizome, not ginger essential oil.
- ThymeCulinary herb and portion context.
Culinary oils3 planned topics
Food-use oils, with processing and grade kept visible.
- Avocado oilNot the whole avocado.
- Olive oilCulinary grade and processing matter.
- Sesame oilAn oil mention is not whole-seed coverage.
Pantry & condiments9 planned topics
Prepared foods, seasonings and ingredients used in smaller amounts.
- Balsamic glazeNot identical to balsamic vinegar.
- BrothChicken, vegetable and bone versions vary.
- CocoaPowder and butter are distinct fractions.
- Coconut aminosNot coconut flesh or milk.
- HoneyFlavored versions are preparations.
- SaltIncludes sea salt and other culinary salt types.
- Soy sauceCondiment, not a whole-soy serving.
- SugarTable sugar, preparations and culinary chemistry.
- VinegarNamed types within one family.
The reference shelf
Keep the sources close.
Nutrient identity and food-source references checked October 24, 2026. Each source supports a different part of the discovery trails.
Cookbook provenance: Eat for Your Skin, manuscript recipe inventory reviewed October 22, 2026. Recipe titles and ingredient connections are drawn from that inventory.
