Is Garlic Acidic Or Alkaline?

Is Garlic Acidic Or Alkaline

Garlic is one of the most widely-used ingredients — it is used in dishes ranging from Italian pasta sauces to Chinese stir-fries. But did you know that garlic can hugely impact your body—one that goes beyond satiating your taste buds? So if you’re looking to reap this herb’s full culinary and medicinal benefits, let’s take a closer look at what makes garlic acidic or alkaline, so you know how best to use it!

pH Levels of Garlic – Acid or Alkaline?

Have you ever stopped to wonder: is garlic acidic or alkaline? The answer might surprise you. While garlic is commonly believed to be acidic, it has a pH level close to neutral. 

The best conditions for growing garlic are well-drained, moist soils with a pH between 6.0 and 7.0. However, depending on how it is grown, it is best to steer clear of it if you suffer from acid reflux.

Is Garlic Good For Your Heath? 

The pH level grants garlic a variety of properties that can benefit our health. For example, the neutral pH balance of garlic makes it an excellent anti-inflammatory food that aids digestion by reducing the amount of acid in the stomach. It also neutralizes our digestive system and helps balance our overall pH.

However, if the pH balance of garlic is leaning a bit towards the acidic side, it is best not to consume it, so never consume raw garlic on an empty stomach as it can cause heartburn, nausea, or even vomiting. It is also loaded with allicin, which damages the liver due to its severe toxicity. 

Cooking or heating garlic significantly lowers its pH balance, adds flavor to food, and benefits your body. But as with anything, too much consumption of garlic can trigger problems like gas or diarrhea. Therefore, whether garlic is acidic or alkaline, consuming too much garlic in one sitting is not recommended.

Is Garlic Acidic Or Alkaline When Raw?

Although raw garlic has a PH level of 5.8 and is slightly acidic, it’s not recommended for people who strictly follow an alkaline diet. Consuming raw garlic if you have acid reflux will only aggravate your condition. Additionally, it may contribute to heartburn, skin rashes, or intestinal inflammation.

Is Garlic Acidic Or Alkaline When Black?

Black garlic is more acidic than fresh raw garlic. However, it still offers many nutritional benefits that make it a worthy addition to your diet. Black garlic is made by aging whole, unpeeled raw garlic cloves until they turn a dark black. It has a distinctive taste and can be described as subtly sweet with a slightly savory flavor. When raw garlic ferments, it breaks down carbohydrates into sugars and protein into amino acids. This intensifies the sweetness of black garlic. It also gets rid of fresh raw garlic’s pungent flavor and spiciness. Cell damage is one of the main precursors to diseases, but antioxidants like polyphenols and flavonoids can help prevent this issue. These compounds increase during fermentation processes.

Is Garlic Acidic Or Alkaline When Cooked?

While raw garlic is considered more nutritious, the question of whether cooked garlic is acidic or alkaline remains and is a much-debated topic. Scientific evidence suggests that when garlic is heated, it can break down into basic components or alkaloids. So, although many cooks and chefs believe that cooking glucose increases its pH level, this may not be the case for all foods containing garlic. Some scientific studies have found that cooking garlic does not increase its acidity and, in some cases, reveals an overall less acidic result than if eaten raw. Ultimately, whether cooked garlic is acidic or alkaline is still unclear, and further research should be done to confirm these results – but there’s no harm in trying out both versions to satisfy your taste buds!


Garlic is a great addition to any balanced diet. It has many health benefits, from reducing inflammation to an excellent source of antioxidants. However, the answer to ‘is garlic acidic or alkaline?’ depends on its form and how it’s prepared. Raw garlic is slightly acidic, while cooked garlic can be either alkaline or acidic, depending on its preparation. Furthermore, black garlic takes on a distinctly sweet flavor with hints of savor due to its fermentation process. Therefore, if you suffer from acid reflux, it is best to steer clear of raw garlic and instead opt for cooked or black variety when looking for nutritional benefits. Overall, eating garlic in moderation will provide you with its amazing health benefits without overloading your system with acidity. However, be sure to consult with your doctor before making any major dietary changes.


Does garlic cause acidity?

Acid can inflame and irritate the inner lining of the esophagus, especially when certain trigger foods are eaten. Garlic is one such food, although it has many health benefits. However, not everyone has the same food triggers. Some people experience acid reflux after consuming garlic, while others don’t.

Is garlic good for pregnant women?

Garlic is generally considered safe for pregnant women as long as it is consumed in moderation. Pregnant women should avoid consuming large amounts of garlic raw or cooked. Also, pregnant women should be aware that some studies indicate that garlic can act like a blood thinner and may increase the risk of bleeding during delivery. As such, they should consult their doctor before including large amounts of garlic in their diet.

Is garlic good for digestion?

Yes, garlic is beneficial for digestion and gastrointestinal health due to its anti-inflammatory effects. It has been shown to help reduce stomach cramps, bloating, and indigestion. Additionally, research suggests that garlic helps boost the production of good gut bacteria, aiding digestion and reducing diarrhea. However, consuming too much garlic in one sitting is not recommended as it may lead to digestive disturbances such as stomach aches, nausea, vomiting, and even severe abdominal pain. Furthermore, it may cause gas and aggravate conditions like acid reflux or indigestion.

How can you determine the pH levels of garlic?

The pH levels of garlic can be determined by soaking it in distilled water overnight and measuring its acidity with a pH meter. This method is fairly inexpensive and easy to do. Another option is to mix one tablespoon of ground garlic with two tablespoons of distilled water and one teaspoon of baking soda or borax, then test the solution’s acidity using litmus paper. Additionally, measuring pH levels without additional ingredients can be done using testing strips that change color based on the acidity level. Ultimately, these methods of testing pH levels allow us to ensure the garlic does not have too much acidity or alkalinity, ensuring it remains safe for consumption.


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