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罪悪感なしで、食べ物の話を

食べ物が何でできているか、それでどう感じるか、そして本当に価値のある小さな変化——foodoo チームより。

Logging2026年10月17日

Counting calories from a photo: how accurate is AI food recognition?

What an AI photo analysis really does, where its error comes from, how it compares with typing food in by hand — and five ways to get better results from every picture.

読む · 5分で読めます
Switching2026年10月17日

How to switch from MyFitnessPal (or any calorie counter) without losing your history

Export your diary, import it into a new app and keep years of meals and weigh-ins — step by step, including what to do when an app has no export.

読む · 5分で読めます
Kids2026年10月16日

“He won't even try it” — why children need 8–15 tastes of a new food

Refusing new food is a normal stage, not a battle to win. What research says about repeated tastes, why pressure backfires, and how to keep track when several people feed the same child.

読む · 6分で読めます
Energy2026年10月16日

How much energy do you really burn? Why the calculator is only a first guess

Online calculators can be off by hundreds of calories a day. How your own diary and a few weigh-ins reveal what you actually burn — and why one weigh-in tells you almost nothing.

読む · 7分で読めます
Together2026年10月15日

“What do you want for dinner?” — how to end the daily debate

Why deciding what to eat is so hard at the end of the day, five ways to make it easy for a family or a couple, and how a quick poll and one shared shopping list help.

読む · 6分で読めます
Taste2026年10月13日

What’s in season now: why seasonal food tastes better and how to follow the calendar

Seasonal fruit and vegetables taste better and usually cost less. What season really changes, whether it is more nutritious, and a simple way to know what is at its peak where you live.

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Taste2026年10月10日

How to try new foods: a taste passport for the cuisines of the world

Why we keep eating the same dozen dinners, what research says about learning to like unfamiliar food, and five easy ways to eat more adventurously — one country a week.

読む · 6分で読めます
Habits2026年10月7日

Can a virtual pet help you build eating habits — without the guilt?

Virtual pets make habit apps warmer, and the Tamagotchi model makes food something to feel bad about. What a guilt-free companion looks like, and why food should never harm it.

読む · 6分で読めます
Food and you2026年10月4日

What keeps you full longest? Satiety, energy dips and when you’ll be hungry again

The same calories can keep you full for one hour or four. What makes a meal last — protein, fiber, volume, speed — why the afternoon dip happens, and how to predict your next hunger.

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Food and you2026年9月30日

How food affects your energy, mood and sleep — and how to find your own patterns

The same meal can leave two people energized or ready for a nap. What science says about fullness, energy dips, caffeine and sleep — and a simple way to learn how food works for you.

読む · 7分で読めます
Nutrition2026年9月27日

30 plants a week: what counts, why it matters, and how to get there

Plant variety is one of the simplest habits for a healthier gut. What counts as a plant, how to count herbs and spices, and easy ways to reach 30 without changing your whole diet.

読む · 6分で読めます
Habits2026年9月24日

Can you track what you eat without counting calories?

Calories are one lens, not the only one. What to look at instead — variety, processing, fullness and how you feel — and when the numbers are still worth it.

読む · 6分で読めます