Guide ยท Nuts & seeds

Which nuts and seeds are allowed during alkaline fasting?

Almonds, chestnuts, tiger nuts & co.: the list with nut check, nutrition table and a guide to soaking and sprouting.

๐Ÿ—“๏ธ Updated October 2026โฑ๏ธ approx. 7 min readโœ๏ธ Zollhaus team, Erzgebirge
โœ…7 types of nuts allowed
๐ŸŒฑMost seeds fit
๐Ÿง‚Unsalted only โ€“ except gomasio
๐Ÿ’งSoaking aids digestion
Protein vs. minerals

Not every nut is equally alkaline

Protein-rich foods are less often allowed, as the body forms more acids when processing protein. More in Protein and alkaline diet.

At the same time nuts contain minerals like potassium, magnesium and calcium that benefit the acid-base balance (alkaline minerals). So some nuts act more alkaline, others more acid-forming.

Allowed during alkaline fasting

  • Pistachios
  • Brazil nuts
  • Macadamias
  • Almonds (strictly a stone fruit)
  • Walnuts โ€“ as long as they taste fresh
  • Chestnuts
  • Tiger nuts (a sedge)
Try it

Nut & seed check

Tap a nut or seed to see if it fits.

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The ultimate overview

Alkaline nuts compared

NutAlkalinekcal / 100 gProtein / 100 gTip
Almondsrather alkalineca. 576approx. 21 gSnack or topping
Chestnutsalkalineca. 213approx. 2.4 gRoasted or as purรฉe
Macadamiaslightly alkaline*ca. 718approx. 8 gIn moderation due to fat
Tiger nutsrather alkalineca. 386approx. 7 gGround in muesli or smoothies

* Classification may vary by source. Almonds and chestnuts are considered especially suitable.

Make them easier to digest

How to soak nuts and sprout seeds

Soaking reduces phytic acid, which binds minerals. Sprouting also increases vitamins and nutrients.

Evening

Soak

Soak nuts or seeds in water overnight.

Morning

Rinse & drain

Rinse well, drain and place in a covered container.

1โ€“3 days

Let them sprout

Rinse twice a day to keep them fresh.

Done

Enjoy

On salads, in smoothies or for seed crackers.

๐Ÿ”ฅ What about roasting?

Roasted alkaline nuts are allowed. Roasting improves flavour and digestibility.

Some vitamins and unsaturated fats are heat-sensitive โ€“ so roast gently.

๐ŸŒธ

Seed cycling: pumpkin, sunflower, linseed and sesame seeds are tasty โ€“ some women use them to support their cycle.

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Alkaline fasting at the Zollhaus

We cook alkaline โ€“ you relax

At Landhotel Altes Zollhaus in the Ore Mountains we combine alkaline fasting according to the Wacker method with a real break: we cook your alkaline meals fresh while you enjoy nature, movement and relaxation.

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Good to know

FAQ about nuts during alkaline fasting

Questions? Call us on +49 35057 540 or use our contact form.

Which nuts are allowed?

Pistachios, Brazil nuts, macadamias, almonds, fresh walnuts, chestnuts and tiger nuts โ€“ unsalted.

Are cashews allowed?

They are considered more acid-forming but fine in everyday life.

Can I eat roasted nuts?

Yes, roasted alkaline nuts are allowed. Salted ones arenโ€™t โ€“ except gomasio.

Why soak nuts?

Soaking reduces phytic acid, making nuts easier to digest.

Which seeds fit?

Most: chia, psyllium, hemp, pumpkin, sunflower, linseed, sesame, poppy, cedar nuts, apricot kernels and beechnuts.

Conclusion

Nuts add crunch and protein

Almonds, chestnuts, tiger nuts & co. make alkaline food more substantial. Unsalted, soaked or sprouted โ€“ in the right amount. Trust your body.

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