Everyday ideas
How to enjoy 30 vegetables in one week
A practical way to spread variety across seven days instead of finding 30 kinds at once.
5 min →YASAI BIYORI LIBRARY
Ideas for a more varied table
Practical ideas, product guides and readable research summaries—with evidence and limitations kept separate.
Everyday ideas
A shopping basket built for variety
Combine fresh, frozen, dried and canned plants for an easier varied week.
5 min →Everyday ideas
Use color and texture to widen your choices
Use color and texture as practical prompts without reducing nutrition to a color code.
4 min →Everyday ideas
A 15-minute prep for a busy week
Make vegetables easier to use by washing, cutting and portioning—without a full meal-prep session.
5 min →Everyday ideas
Learning variety from Japanese and Congolese tables
Not a contest between cuisines, but ideas from how each uses leaves, beans, tubers and mushrooms.
5 min →Product guides
How Yasai Biyori counts vegetables
Our rules for weeks, repeated foods, beans, tubers, mushrooms and prepared foods.
4 min →Product guides
How to review and correct AI suggestions
A guide to selecting candidates, adding missed foods and removing false matches.
5 min →Product guides
Choosing vegetables by season and place
Use seasonality as a flexible guide alongside local supply, price and storage.
5 min →Research
Thirty-plus plant foods and the gut microbiome: American Gut Project
What a citizen-science dataset of more than 10,000 samples found—and what it cannot prove.
7 min →Research
Diet quality, regularity and the microbiome: Food & You
A study of about 1,000 people using real-time food logs to examine quality and regularity.
7 min →Research
Rethinking healthy eating through the gut microbiome
A review of dietary guidance through interactions among food, gut microbes and the human host.
8 min →Research
Diet patterns and gut microbes across 21,561 people
Five international cohorts compared omnivore, vegetarian and vegan dietary patterns.
8 min →Research articles are plain-language summaries, not medical advice, diagnosis or treatment.