Herbs & Spices photo

Alkaline Herbs and Spices

Keith Taylor
Acid Alkaline Food Lists
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Acid-Alkaline Spices and Herbs Food Chart is a list of acid or alkaline values for common herbs and spices. I explain the values for this food list, and related lists, in my Basic Acid Alkaline Food List Introduction.


Remember: these tables help you make better food choices. But, the only way to confirm they are having the desired effect, is by measuring your urine pH. Fortunately, this is a simple process, using widely available pH test strips or meters.

Acid-Alkaline Spices and Herbs Introduction

As a food lover, spices and herbs are important to me. As they elevate most meals with added flavor. Also, they’re a good source of beneficial nutrients. Yet from a nutritionists point of view they are losing importance. Because spices do not form a significant enough part of modern dietary patterns to justify their own group. And herbs are included in vegetable food groups.

So this has presented me with some challenges as I move food lists to ALKAscore. But I will soon be adding an `Uncategorized` group to the current groups defined in Dietary Guidance fo Americans (DGA). Similar to my WWEIA Acid-Alkaline Uncategorized Foods List.

Here at Foodary, I’ll continue to investigate how diseases and wellbeing are affected by herbs, spices, and seasonings. Because, despite losing this category as a modern food group, there is lots of science for me to research and summarize for you.
However, the relatively low intake levels of culinary herbs and spices do not necessarily mean that they are of little value as their high polyphenol content, and thus ultimately the potential biological impact of this content, cannot be ignored. [1]

Individual Herbs, Spices, and Seasonings Science

As well as looking at herbs, spices, and seasonings as a group, I will also investigate studies on specific plants. Because there is significant interest in anise, balsamic vinegar, black pepper, capers, cardamom, cayenne pepper, chili, cillantro (coriander), cinnamon (dalchini), cloves, cumin, curry powder, dill, fennel, fenugreek, garlic, ginger, horseradish, mint, mustard, nutmeg, onion powder, oregano, paprika, parsley, peppermint, rosemary, saffron, sage, sumac, tajin, thyme, turmeric, and vanilla.

Acid-Alkaline Spices and Herbs Food List

I’ve retired the old format for Acid-Alkaline Spices and Herbs Food List. But the original list is available as a free Alkaline Spices, Herbs, and Seasonings Spreadsheet. Where I’ve added additional columns to take advantage of the spreadsheets in-built sorting functionality. So it’s easy for you to change the alphabetic default. As you look for highest and lowest alkalinity by weight or by calories.

Note that this spreadsheet is also available to Foodary Nexus Newsletter subscribers. So rather than download each spreadsheet individually, consider subscribing for easier access:

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Subscription is free, and your email address is safe - I will never share it with anyone else. I use Gumroad to provide this service, as described at the Foodary Nexus Newsletter Service.

One benefit from my PRAL spreadsheets upgrade is that it’s now easy to see the most acidic and the most alkaline herbs and spices. So here are some significant highlights for you…

Most Acidic Herbs and Spices

As they are essentially vegetables, no herbs are acid-forming. But spices are also from plants. So there are only 3 spices with a positive acid load. And the PRAL value is so low that it is unlikely to affect your daily PRAL target.

The most acidic spice is yellow mustard seed, with a PRAL value per 100 calories of 3. But that 100 calories is almost an ounce of mustard seeds. So typical consumption is insignificant. Similarly, when the seed is ground and prepared as a mustard condiment, its PRAL value per 100 calories is 2.

That leaves white pepper with a PRAL value per 100 calories of 1. Which again is insignificant. But interesting when compared with the alkaline values for black, red, and cayenne pepper. Because their negative acid load gives a PRAL value per 100 calories of -10.

Most Alkaline Herbs and Spices

These are the herbs and spices with the lowest acid load. Where the number before each food is the PRAL score per 100 calories:

  • -39 ┈ Spices, chervil, dried
  • -37 ┈ Basil, fresh
  • -36 ┈ Dill weed, fresh
  • -36 ┈ Spices, coriander leaf, dried
  • -34 ┈ Spices, basil, dried
  • -30 ┈ Spices, parsley, dried
  • -29 ┈ Spices, dill weed, dried
  • -23 ┈ Spearmint, fresh
  • -22 ┈ Spices, tarragon, dried
  • -19 ┈ Spearmint, dried
  • -19 ┈ Spices, savory, ground
  • -18 ┈ Spices, marjoram, dried
  • -18 ┈ Peppermint, fresh
  • -16 ┈ Spices, oregano, dried
  • -15 ┈ Thyme, fresh
  • -15 ┈ Spices, sage, ground
  • -13 ┈ Spices, turmeric, ground
  • -13 ┈ Spices, thyme, dried
  • -13 ┈ Spices, paprika
  • -13 ┈ Rosemary, fresh

Herbs & Spices photo

Your Alkaline Spices and Herbs

Please note that I am reorganizing the food charts to match the latest USDA database categories. So this spice categories chart will be replaced. Please see PRAL Food Category List for the latest categories.

As well as improving this chart, I want to help you make healthier food choices. So, what are your experiences with alkaline spices and herbs? I’d love to discuss your questions, experiences, and opinions about all aspects of healthy eating.

Alkaline Spices and Herbs Comments

If you want me to update this chart, please add your comments below.
Your feedback options are:

  1. Add comments below or in the discussion for this page.
  2. Create a new issue about any food concern that you want to resolve. Or join an existing issue.
  3. Start a new discussion about any food topic that interests you. Or join an existing discussion.

If you are asking a question, it’s best to:

  1. Search for that question in the Foodary Search Engine first.
  2. Choose the most relevant result.
  3. Refer to that result as you ask your question.


During transition, I’ve retained old feedback below. But you should now use the discussion service linked above.

Old Alkaline Spices and Herbs Comments

Foodary visitor responses include:

Alkaline Herbs and Spices for Vegetables

Roz told me she found the Acid-Alkaline Spices and Herbs Food Chart very interesting. Also, she added that she cooks a lot of vegetables. So I agreed that spices and herbs are a great addition to vegetables. Because they make it easy to stick to an alkaline diet. With a high proportion of alkalizing plant-based foods.
I asked Roz if she had any good spicy veg recipes to share. Because I find a lot of recipes from cookbooks and cooking websites are hard to follow. But I love recipes from friends that have been tried and tested. So if you have any please send them in the Feedback Form below.

Is Turmeric Alkaline or Acidic?

Billy commented:

Some, like Dr Sebi, say that turmeric is not Alkaline. Also, curry. Yeah, I see them on your list. Please explain

To which I replied:

I never heard of Sebi until you mentioned him. But it only took me a minute to find out he wasn’t a doctor. Neither am I, but I don’t make false claims.

For all the wrong reasons, he advocates a plant-based diet. Personally, I eat mostly plants. But I avoid the risks of going totally veggie by eating a vaguely Mediterranean style eating pattern. With fish around twice a week and meet around twice a month. Because that’s the easiest way for me to ensure I get essential nutrients without supplements. Also, I have to ask what you mean by curry as it has a lot of different interpretations.

I finished by asking for more information from Billy before answering specifically about turmeric. Because it clearly is alkaline. But I struggle to refute claims without a specific reference to what I’m explaining.

As a general note, I realize there is a lot of confusion about measuring alkaline foods. Because there is a lot of misinformation out there. So if you want me to clarify someone else’s opinion, please include a link or a quote, so I can answer properly. All you need to do is paste the link into the feedback form when you add your comments. But before you send me your feedback, please subscribe to this website:

Subscribe to Free Foodary Nexus

Subscription is free, and your email address is safe - I will never share it with anyone else. I use Gumroad to provide this service, as described at the Foodary Nexus Newsletter Service.

Leave Alkaline Spices and Herbs to read more charts at Basic Acid Alkaline Food Chart Introduction.

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Alkaline Spices and Herbs References

  1. Opara, E.I. and Chohan, M., 2014. Culinary herbs and spices: their bioactive properties, the contribution of polyphenols and the challenges in deducing their true health benefits. International journal of molecular sciences, 15(10), pp.19183-19202.

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