Are Blueberries Acidic? Blueberries for Acid Reflux(Good or Bad)

Lindsay Ewan, MD
Are blueberries acidic? Blueberries for acid reflux(good or bad)

Blueberries are sweet and rich with nutrients. They are quite popular among people because of their wonderful taste. One cannot ignore blueberries’ numerous benefits that contribute to maintaining good health. Despite having all these good qualities, blueberries also have some downsides.

At this point, many people will ask, “Are blueberries acidic?”

Blueberries have a pH in the range of 4.0 to 5.0 which makes them slightly acidic. However, being an acidic fruit does not mean they are less healthy. It is important to note that acidic fruits can be an issue for those with acid reflux. However, when eaten in moderation, blueberries are unlikely to cause a problem, and they have significant health benefits that make them worth eating.



In this article, will learn some interesting facts about blueberries and also gather information about whether blueberries are bad for acid reflux or not. So, let’s get started.

Are Blueberries Acidic or Alkaline? An Analysis by the Experts!

Blueberries are acidic by nature but that doesn’t mean you can’t include them in your diet. Blueberries have a pH ranging from 4.0 to 5.0. By definition, anything with a pH under 7 is considered acidic, so blueberries are definitely acidic.

blueberries
blueberries

However, being acidic doesn’t make blueberries any less healthy. There are a wide range of health benefits from eating blueberries. Let’s get into the details!

Let’s have a look at an analysis of the contents of blueberries, so you can see for yourself. Here is a table showing below the total percentage or acidic amount of content in blueberries.

Table 1 shows the breakdown of the different types of acids within blueberries. As you can see, the primary acid is citric acid.

Acidic Content in Blueberries Amount
Citric Acid 77 to 87%
Quinic & Malic Acids 4 to 11 %
Succinic, tartaric and shikimic Acids Very minimal to mention

The above analysis of acids within blueberries demonstrates that the primary acid in blueberries is citric acid, and this is the primary reason that blueberries are an acidic food.

Table 2 below shows the breakdown of nutritional components found in blueberries, including protein, vitamins, and other nutrients.



Nutrition  Amount per cup
Energy  80 calories
Protein 1.1 grams
Carbs 21.5 grams
Sugar 14.7 grams
Fiber 3.6 grams
Fat 0.49 grams
Manganese 25% of RDI
Vitamin K 36% of RDI
Vitamin C 24 % of RDI

Blueberries are a low calorie food that is rich in vitamins E, A, and K. They also have a significant amount of water, which helps with hydration. They have a significant amount of fiber, and also a small amount of protein and fat.

Fun fact: Blueberries are also called “Star Fruits” by North Americans because of the five pointed shape which forms at the blossom end of the berry.

Are Blueberries Good for Acid Reflux?

This is a frequently asked question! Eating an excessive amount of acidic foods can definitely exacerbate acid reflux, or gastroesophageal reflux disease (GERD). If you suffer from either of these conditions, it is wise to limit your consumption of acidic foods.

However, one should not completely eliminate a food like blueberries simply on the basis of its acidity. Obviously, blueberries, like any food, can be harmful to one’s health if consumed in excessive amounts.

However, as discussed above, they are great sources of fiber and several vitamins, which can contribute to a healthy digestive system and overall good health.

The best approach is to observe how your body reacts when you consume something, and proceed accordingly. The amount of blueberries one can consume without triggering reflux varies from person to person. It depends on how prone you are to reflux.

Is Blueberry Juice Bad for Acid Reflux or Not?

Blueberry juice lacks the fruit’s fiber, but otherwise has the same nutritional content as whole blueberries. That is, blueberry juice is also somewhat acidic. Since fiber is beneficial for health, and can actually decrease reflux.  Thus, from an acid reflux standpoint, blueberry juice is worse than whole blueberries.

As mentioned above, blueberries contain sugar, which can be difficult to digest. If not digested fully, sugar can be a cause of increased stomach acid, which can exacerbate acid reflux. This is clearly a negative consequence since this causes heartburn and can cause other conditions.



Is It Bad to Consume Blueberry Jam if I Have Acid Reflux?

Blueberry jam is less acidic than whole blueberries, but that does not mean that blueberry jam is a healthy food!

It is not recommended to consume large quantities of commercially prepared jam because of the amount of sugar in it. Naturally prepared jams are better, because they are less processed, and some people feel this is easier on their stomach.

Related Article: Are Strawberries Acidic? Do They Cause Acid Reflux?

5 Reasons That You Should Add Blueberries in Your Diet

From a health perspective, blueberries are a blessing because they are considered a low-calorie food since they contain just 84 calories per cup. They are almost fat-free. Since fat can exacerbate GERD, this is a benefit also.

Additionally, from a vitamin perspective, they are rich in vitamin K which is essential for good health. These are some of the amazing benefits of blueberries.

Blueberries Promote Healthy Bones

Blueberries contain a good amount of iron, calcium, phosphorus and other nutrients, all of which help in building, maintaining, and strengthening bones. They also promote calcium absorption.

Blueberries Promote Skin Health

Collagen is one of the most important elements in skin health. Collagen helps prevent skin damage by maintaining skin’s elasticity. Blueberries contain vitamin C which is essential in collagen formation. Antioxidants in blueberries also prevent skin damage from smoke, pollution, and UV rays.

Lower the Blood Pressure

Since blueberries are free of sodium, they are relatively good for the blood pressure. They contain potassium, magnesium and calcium, which are elements that help reduce blood pressure.

Good for Heart

Blueberries are rich in fiber, potassium and Vitamin C, which are good for the health of the heart. Additionally, fiber helps decrease the cholesterol level in the blood, which reduces the risk of heart disease.



Prevents Cancer

Blueberries are considered a “superfood.” Part of the reason for this is that they have very high levels of powerful antioxidants. Blueberries therefore help in reducing the inflammation, and help rid the body of free radicals, which can prevent conditions like sun damage and cancer.

Health benefits of blueberries
Health benefits of blueberries

Blueberries Vs Blackberries: which one should I go for?

Usually, all types of berries are considered a good source of fiber and micronutrients.

However, these two berries have more value if you make them a part of your diet because they are particularly good at preventing  various kinds of diseases such as inflammation and cancer.

If you want to compare the benefits of each, here is a detailed comparison.  Let’s have a look at it.

A nutritional comparison of blueberries and blackberries
A nutritional comparison of blueberries and blackberries

This analysis demonstrates that both fruits contain significant levels of nutrients. The choice of the healthiest berry may seem difficult. I personally suggest blueberries for the people who have blood pressure problems.

Since blueberries are higher in sugar, they may not be the optimal choice for people suffering from diabetes. Blackberries would be a better choice since they are lower in sugar.

Related Article: Are Cherries Acidic? Cherries and GERD [Good or Bad]

FAQs

Do Blueberries Exacerbate Acid Reflux?

Blueberries can cause acid reflux. However, they will not cause acid reflux in all people. Different people are more or less susceptible to acid reflux. Some people can consume blueberries, and not suffer any acid reflux.

But others may have symptoms from eating just a small amount of blueberries. It is important to consult your own physician before making significant changes to your diet.



How Much Acids in Blueberries?

They contain about 1-2% acid, and have an average pH of 4.0 to 5.0. These berries aren’t very acidic because of their antioxidant nature. However, this does not mean that one should eat an excessive amount of them.

Which Fruit Contains the Low Acidic Content?

There is a wide range of fruits that are low in acid, including:

  • Olives
  • Black
  • Honeydew melon
  • Dates
  • Ripe mangoes
  • Avocados

These fruits are very low in acid content, and can be readily consumed by people who are prone to acid reflux.

Are Blueberries Too Acidic for Babies?

As we have discussed, blueberries are acidic. Some babies may be sensitive to this.

Of note, since whole blueberries are round, they are considered a choking hazard for babies and young children, so one should take caution when feeding them to those individuals.

In general, blueberries are not too acidic for babies, but if you notice that the baby becomes irritable, it may be wise to decrease his or her intake of acidic foods.

Are Wild Blueberries Acidic?

Wild blueberries are the lowest of all blueberries in acidic content. They have a pH ranging from 4.2 to 5.0. Wild blueberries are the preferred choice of dietitians because of their high quality, vitamin C content, mineral content, and antioxidants.

Conclusion

Blueberries contain a huge amount of nutrients such as vitamins, protein, fiber and many others. They are acidic by nature, which means that some people may be sensitive to them when eaten in large amounts.

However, eating blueberries in moderation has significant health benefits. You should consider consuming them as long as your body seems to tolerate them well.



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Tartine Croissant Recipe

Christiana George
Plain Croissants

Every now and again, I like to tackle big projects. I’m good at big projects. There’s something so reassuring about them, like you know there’s an end in sight, eventually, but it’s so far away that you’re not focused on it. Instead, you get to hunker down, keep your head low, and really sink yourself into the process. Drink some coffee while you’re at it, noodle around with other things while waiting (there’s always a lot of waiting).

BUT. Everything will be going swimmingly, until everything goes awry. That’s when, say, you open the oven to discover a hot tub’s worth of butter oozing around on the floor of your baking pan. It might be kind of like how Alexander Fleming felt when he realized he’d left a Petri dish uncovered in the lab—the horror!, the shame!, the contamination (him)!, the smell of frying croissants (me)!—except he discovered penicillin, and I ended up with rubbery croissants.

It’s in moments like these that your character will come through. You could give up, throw in the towel, decide to start down another path altogether. Knife-sharpening comes to mind, although that’s another one of those projects you could (and will be told to) spend a lifetime mastering. Or attempting the elusive scorpion pose. (I know, scary.) Alternatively, you could also decide to try again. According to my assessment, the latter demonstrates true grit. Or so I have to believe. Fine, mostly, I didn’t want to feel like I’d been defeated by a baked good.



Tartine Croissants

So I took a step back and really tried to figure out where I’d gone wrong. I think it came down to one main reason: the butter hadn’t been soft enough when I’d started the lamination process. It seems that butter that isn’t sufficiently malleable will clump up and tear through the layers, resulting in lots of leakage points. Does that sound about right, seasoned croissant makers? But, a little leaking is normal too, and should not be a cause for concern. Along with a few other small tweaks, I felt ready to give croissants another go.

I’d initially made half a batch of plain croissants and half a batch of ham and cheese, but for my second attempt, I decided to pare down my expectations. If I could successfully make a batch of plain croissants, I could begin thinking about incorporating other ingredients. It’s kind of like how in Japan, sushi apprentices spend years mastering the art of making rice before they’re allowed to move on to even touching the other stuff. (Talk about integrity!)

Tartine Croissants

Of course you’re wondering how my second attempt went? Pretty well, I think. The insides were a bit doughier than I would’ve liked, but they actually tasted like croissants. Buttery, flaky, layers shattering upon contact. I love that initial tenderness of the innards when the croissants are pulled apart. They’re still steaming from their bake and taste incredibly luscious and fresh. I also love the way the tips burn slightly. They’re the crispest parts, all puff pastry-like and caramelized. And the shape, the shape! While svelte and long are generally qualities esteemed by women the world over, I love how cute and round mine came out. They’re like the Volkswagon Beetles of the croissant world.

I don’t know, I think Tartine just might approve.

Tartine Croissants
Tartine Croissants

TARTINE CROISSANTS Recipe

Adapted from Tartine

Makes 10

Ingredients:



  • For the preferment:
  • 6 Tbsp nonfat milk
  • 1/2 T (or 1.5 t) active dry yeast
  • 2/3 cup all-purpose flour

And everything else:

  • 2 t active dry yeast
  • 1 cup minus 2 T (or 14 T) whole milk
  • 3 cups all-purpose flour
  • 1/6 cup sugar
  • 2 t salt
  • 1/2 T unsalted butter, melted
  • 2-3/4 sticks (or 22 Tbsp) unsalted butter, cool but malleable
  • 1 egg & a pinch of salt for the egg wash

Tartine Croissant Recipe Directions:

For the preferment: Heat up the milk so it’s warm but not hot (I mixed whole milk with hot water that had been heated in the kettle earlier in the day to make warm-ish “nonfat” milk.) and pour it in a mixing bowl. Sprinkle the yeast on top, stir to dissolve, and mix in the flour until a smooth batter forms. Cover and let rise until almost doubled in volume, 2 to 3 hours (or overnight if stored in the fridge).

For the rest of the recipe: Make the dough. Transfer the preferment to the bowl of a stand mixer fitted with the dough hook. Sprinkle in the yeast and mix on low speed until incorporated, a minute or two. You can stop the mixer to scrape down the sides if needed. When the mixture is well-mixed, increase the speed to medium and mix for a few minutes. Slowly add in half the milk and continue to mix until the milk is fully incorporated. (This will take awhile. I helped the process along by stopping the mixer and scraping down the sides.) Reduce the speed to low, add the flour, sugar, salt, melted butter, and the rest of the milk, and mix until everything comes together in a loose, shaggy-looking dough, about 3 minutes. Stop the mixer and let the dough rest for about 15 minutes. Once again, turn on the mixer and mix until the dough is smooth and elastic, no more than 4 minutes. (Mixing encourages gluten growth, which is not what you want in this case, so try to keep the mixing time as short as possible.) Once you’ve achived a smooth dough, cover the bowl and let the contents rise in a cool place until the volume increases by about half, 1.5 hours.

Lightly flour a work surface and transfer the dough to the surface. Press it into a rectangle about 2 inches thick, wrap in plastic wrap, and place the dough in the fridge for about 4 to 6 hours.

About an hour before removing the dough, put the butter in the bowl of your stand mixer fitted with the paddle attachment, and mix it on medium-high speed for a few minutes. This part is important, as the consistency of the butter is really important for lamination. What you’re going for is butter that’s malleable, but not melting. It should still be cool but amorphous, not retaining its original shape. I found it helpful to stop and scrape the butter that had built up on the side of the bowl with a spatula and into a bowl. If you do this a few times, poking the butter out of the holes of the paddle, you’ll end up with soft but cool butter. Place the bowl in the fridge to firm up a bit.

Now the lamination begins: Lightly flour a work surface and take dough and butter out of the fridge. Unwrap the dough and set it on the surface. With a rolling pin, roll the dough into a pronounced rectangle 20 inches wide and 8 inches long. Make sure the long side is facing you. Starting from the left, spread the butter over 2/3 of the dough using a combination of your hands and a spatula to apply it evenly (leave a slight margin). Fold the uncovered third over the center third, then fold the left third over that. (It’s like folding a letter.) What you end up with is called a plaque. Seal the seams of the plaque so that the butter is sealed within the dough.

Now onto the second turn: Turn the plaque 90 degrees so that the long side is once again facing you. Again, roll the dough out to a pronounced 20′x8″ rectangle and fold it like you did earlier. All the while, feel free to scatter a little flour over and under the dough to keep it from sticking to the rolling pin/surface, but brush off excess flour as it will affect the final product. Wrap the plaque in plastic wrap and place it in the fridge for about 1.5 hours.

The third and final turn: Repeat rolling out the plaque and folding it. Re-wrap it in plastic wrap and place it back in the fridge for about 1 hour. (At this point, the dough can be frozen, but let it warm up by spending a night in the fridge before rolling it out.)



Shaping: This time, roll the dough out to a pronounced rectangle at least 22.5″ wide and 9″ tall. Using a sharp knife or pizza wheel, cut off the excess margins. You basically want a 22.5″x9″ rectangle with the sides all trimmed off. Using a ruler, slice the dough into five equal rectangles that are 4.5″ wide and 9″ tall. Slice each of these in half so that you have 2 right-angled triangles (with a long side about 10″).

Have a large baking sheet covered with parchment paper ready. To shape, position each triangle so that the base faces you. Take the two points of the base in your fingers and stretch them a bit. Then furl the base upwards into a roll. Continue rolling with your palms, and at the end, grab the last tip, give it a slight stretch, and tuck the point underneath the rolled dough.

Place the croissant on the baking sheet, giving it plenty of space (Please note: in the picture above of the raw croissants, they are way too closely-spaced!). After all the croissants have been placed on the pan, set the croissants in a draft-free, cool place for a final rise, 2 to 3 hours. I placed the baking sheet in a large empty plastic bag. (It keeps a skin from forming, inhibiting the rise.)

Preheat your oven at 400 degrees F. When the croissants are just about ready (they’ll be puffy, and when you push one with your fingertips, the indent will stay), prepare the egg wash by whisking together the egg, a pinach of salt, and a splash of water. Apply the wash with a pastry brush over all the surfaces and edges. Slide the croissants into the oven. After 5 minutes, reduce the temperature to 350 degrees F and bake another 20 minutes until the croissants are golden-brown. And if some butter seeps out, that’s totally okay.

Tartine Croissants

Check More Recipes:

Apricot Raspberry Galette, Or Look What I Made!

Candy Grapes Recipe



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