Prebiotics vs probiotics: the difference, and where to find them
Probiotics are live microbes; prebiotics are fibers that feed the ones already in your gut. What each does, which foods carry them, and what the evidence says.


New articles go up every week. The Aroma corner holds our longer guides to essential oils, from a first lesson to a dictionary of forty oils.
Questions and corrections are always welcome through the contact page.
| Mon · Wed · Fri | [AM] Warm breakfast, then a 10-minute walk [PM] Stand up and stretch once an hour |
|---|---|
| Tue · Thu | [AM] Miso soup or another fermented side dish [PM] Loosen the shoulders before bed |
| Saturday | [AM] A longer walk somewhere green [PM] A warm bath, a few drops of oil in a dispersant |
| Sunday | [AM] Rest, and cook something simple for the week [PM] Early night |
Not a prescription, just the rhythm we try to keep. If something hurts or worries you, talk to a doctor first.
Probiotics are live microbes; prebiotics are fibers that feed the ones already in your gut. What each does, which foods carry them, and what the evidence says.
Ultrasonic, waterless or ceramic? How to match an essential oil diffuser to your room, how many drops to use, and the safety habits that matter.
Diffusers, babies, cats and curious toddlers: which oils to keep away, how to store bottles, and exactly what to do if one gets swallowed.
Japan's rainy season leaves many people heavy, foggy and short of sleep. What kampo calls dampness, what modern medicine says, and what actually helps.
Seiza, cross-legged, legs to one side: how to sit on the floor in Japan without wrecking your back, knees or dignity when you stand up.
Miso, natto and nukazuke are on many tables in Japan. What they contain, what the gut research really shows, and who should be careful with them.
Aroma Corner
essential oils at home, with care
Would you like a little more lovely scent in your everyday life?