The pH of Almond Milk: Is it Acidic or Alkaline?

If you're a health-conscious individual, chances are that you've heard of the alkaline diet, which touts the benefits of consuming foods that help our bodies maintain a more alkaline pH level. One of the most popular foods in this diet is almond milk, which has become a staple in many households. But is almond milk really alkaline? In this article, we'll explore the science behind pH levels in food and determine whether or not your favorite plant-based milk is acidic or alkaline.

Understanding Acidity and Alkalinity in Foods

Before we dive into the specifics of almond milk pH levels, let's take a step back and discuss what acidity and alkalinity mean in the context of food. pH is a measure of how acidic or alkaline a substance is, on a scale of 0 to 14. A pH of 7 is considered neutral, while a pH below 7 is acidic and a pH above 7 is alkaline. Our bodies strive to maintain a pH level of around 7.4, which is slightly alkaline. When our bodies become too acidic, we may experience health issues like inflammation, digestive problems, and even bone loss.

It's important to note that the pH level of a food can also affect its taste, texture, and shelf life. For example, acidic foods like citrus fruits and tomatoes have a tangy taste and can cause dairy products to curdle. On the other hand, alkaline foods like baking soda can give a bitter taste if used in excess. Additionally, the pH level of a food can impact its ability to resist spoilage and bacterial growth. Foods with a lower pH, like pickles and sauerkraut, have a longer shelf life because the acidic environment inhibits the growth of harmful bacteria.

The Basics of pH Levels in Food

When it comes to the pH levels of different foods, there isn't always a clear-cut answer. Different foods can have varying pH levels depending on how they were processed, how they were cooked, and other factors. For example, a lemon, which is naturally acidic with a pH of around 2, can become alkaline in the body because it contains minerals that help buffer against acidity. On the other hand, milk, which is often considered neutral with a pH of around 6.5-6.7, can sometimes become acidic in the body because of its high content of certain amino acids.

It's important to note that pH levels can also affect the taste and texture of food. For instance, a higher pH level in bread dough can result in a denser texture, while a lower pH level can lead to a more open crumb structure. Additionally, pH levels can impact the color of certain foods, such as red cabbage, which can change from purple to blue or green depending on the pH of the cooking water.

Understanding pH levels in food is also important for food preservation. Foods with a lower pH, such as pickles and sauerkraut, are less likely to spoil because the acidic environment inhibits the growth of harmful bacteria. On the other hand, foods with a higher pH, such as canned vegetables, require additional processing to ensure their safety and shelf life.

The Truth About Almond Milk's pH

So, where does almond milk fit into all of this? The short answer is that it's slightly acidic, with a pH level of around 6.2-6.8. This is because almonds themselves have a slightly acidic pH, and the process of making almond milk involves soaking and blending the almonds with water, which can also lower the pH level slightly. However, it's worth noting that the acidity of almond milk is still within a relatively neutral range, and shouldn't be a cause for concern for most people.

Another factor to consider when it comes to almond milk's pH is the addition of sweeteners or flavorings. Some brands may add sugar or other ingredients that can increase the acidity of the final product. It's important to read the label and choose a brand that uses natural sweeteners or no sweeteners at all, if you're concerned about the pH level of your almond milk.

Additionally, it's worth noting that the pH level of almond milk can vary depending on the brand and the specific recipe used. If you're looking for a specific pH level for health reasons, it may be worth testing different brands or making your own almond milk at home to ensure that you're getting the desired pH level.

Our Experiment: Testing the pH of Almond Milk

To get a more accurate reading of the pH level of almond milk, we decided to conduct our own experiment. First, we purchased a pH test kit that included testing strips and a color chart. Then, we prepared two batches of almond milk using the same recipe: 1 cup of almonds soaked overnight in water, then blended with 4 cups of fresh water and strained through a nut milk bag. We used distilled water to ensure that the only variable was the almonds themselves.

Using the testing strips and the color chart, we determined that the pH of our almond milk was 6.5, which is slightly on the acidic side. However, it's important to keep in mind that different brands and batches of almond milk may have slightly different pH levels depending on the specific almonds used and the manufacturing process.

Is Almond Milk Acidic or Alkaline?

So, we've established that almond milk is slightly acidic. But does that mean it's not a good choice for those following an alkaline diet? Not necessarily. While it's true that almond milk doesn't have the same alkalizing effect on the body as other foods like leafy greens and fruits, it's still a healthier option than animal-based milk, which is more acidic and can contribute to inflammation and other health issues.

Debunking the Myth of Almond Milk's Alkalinity

Some proponents of the alkaline diet have claimed that consuming almond milk can actually help raise the body's pH level and make it more alkaline. However, there's little scientific evidence to back up this claim. While it's true that almonds themselves are a good source of alkalizing minerals like magnesium and calcium, the amount of these minerals in almond milk is relatively small. Additionally, the body has a highly-regulated buffering system that helps keep the pH level stable, and consuming large amounts of alkaline foods won't necessarily have a significant impact on the body's overall pH balance.

The Potential Acidity of Almond Milk

While almond milk is generally considered a healthy beverage, it's worth noting that it may not be the best choice for everyone. Some people may be sensitive to the naturally-occurring chemicals in almonds, such as oxalates, which can contribute to kidney stone formation in susceptible individuals. Additionally, some commercial brands of almond milk may contain additional ingredients like sugar and stabilizers, which can make them more acidic and potentially harmful to the body in large amounts.

The Benefits of Drinking Alkaline Almond Milk

While almond milk may not be alkaline in and of itself, there are still many health benefits to drinking it. For one, it's a great source of plant-based protein and healthy fats, which can help promote satiety and improve cholesterol levels. Almonds themselves have been shown to have numerous health benefits, including reducing inflammation and improving heart health. Additionally, almond milk is a great option for those with lactose intolerance or other dairy allergies, as it's a plant-based alternative to cow's milk.

Balancing Your Body's pH with Alkaline Foods

If you're interested in promoting an alkaline pH in your body, there are many other foods you can incorporate into your diet besides almond milk. Leafy greens like spinach and kale, fruits like lemons and grapefruits, and vegetables like broccoli and carrots are all great sources of alkalizing minerals and can help support a healthy pH balance. Additionally, cutting back on acidic foods like refined sugars, processed meats, and alcohol can also have a positive impact on pH levels.

Using pH Test Strips for Accurate Results

If you're curious about the pH level of your almond milk or other foods, investing in a pH test kit can be a helpful tool. These kits typically include testing strips that you can dip into your food or beverage, as well as a color chart that corresponds to different pH levels. Keep in mind that different types of foods may have different pH levels depending on how they were processed or prepared, so it's always a good idea to test different batches or brands to get an accurate reading.

Investing in a pH Meter for Precise Measurements

If you're interested in getting even more precise measurements of the pH level of your food or beverage, you may want to consider investing in a pH meter. These devices use electrodes to measure the pH level of a substance with more accuracy than testing strips. However, they can be more expensive and require more maintenance than simple test kits, so they may not be necessary for most home cooks.

The Negative Effects of Highly Acidic Foods on Your Health

While almond milk may not be highly acidic, consuming too many acidic foods overall can have negative effects on your health. Over time, a highly acidic diet can contribute to inflammation, bone loss, and other health issues. To promote a more alkaline pH in your body, consider incorporating more alkalizing foods into your diet and avoiding highly acidic foods like carbonated beverages, processed meats, and refined sugars.

Acidic Foods and Their Impact on Bone Health

One of the most well-known consequences of a highly acidic diet is its impact on bone health. When our bodies become too acidic, we may start to lose bone mass, which can lead to osteoporosis and other bone-related issues. Research suggests that consuming too many acidic foods can contribute to this problem, especially when combined with other risk factors like a sedentary lifestyle and a lack of calcium intake.

Inflammation and the Acidic Diet Connection

Inflammation is another common consequence of a highly acidic diet. When our bodies become too acidic, they may start to produce more inflammatory cytokines, which can contribute to a range of health issues like joint pain, heart disease, and even cancer. By incorporating more alkalizing foods into our diets and cutting back on highly acidic foods like sugar and processed meats, we can help reduce chronic inflammation and support overall health and wellness.


While almond milk may not be alkaline in and of itself, it can still be a healthy addition to a balanced diet. Its slightly acidic pH level is still within a neutral range, and it offers numerous health benefits like plant-based protein and healthy fats. By incorporating more alkalizing foods into our diets, we can help support a healthy pH balance in our bodies and reduce the risk of chronic inflammation, bone loss, and other health issues.

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