Are Potatoes Acidic or Alkaline?

Are Potatoes Acidic or Alkaline?

Potatoes are starchy, filling, nutritious, and inexpensive. It is an excellent source of vitamin C, dietary fiber, potassium, B vitamins (particularly niacin), iron, and phosphorus.

Are Potatoes Acidic or Alkaline?

Potatoes are not considered acidic. They are considered to be mildly alkaline but not enough to be significant. Potatoes are considered mildly alkaline because of their alkaline mineral content, which includes potassium and phosphorus; however, they are also acidic because potatoes are high in carbohydrates and sugars.

pH Levels of Potatoes

The pH of potatoes is between 5.4-5.9. The pH is a measure of the acidity or alkalinity of a solution. A pH of 7 is considered neutral, a pH less than 7 is considered acidic, and a pH greater than 7 is considered alkaline. Foods that are said to be acidic have a pH of less than 5.

Health Benefits of Potatoes

Potato Wedges
Potato Wedges

Potatoes are healthy for many reasons. They include:

1) Vitamin C

Potatoes are a good source of vitamin C. A medium-sized spud contains up to 20 milligrams, which is more than a day’s worth for most people.

Vitamin C is an antioxidant that’s needed for the growth and repair of tissues in all parts of your body. It can also help wounds heal, protect against cancer, and reduce symptoms of asthma and arthritis.

2) Iron

Iron is an essential component of hemoglobin, which carries oxygen in the blood. Iron deficiency anemia is when your body doesn’t have enough healthy red blood cells, which carry oxygen throughout your body. Because potatoes are high in iron, they can help combat this problem.

3) Potassium

Potatoes are rich in potassium, which helps control your body’s fluid balance and supports normal muscle and nerve function.

Together with sodium, potassium is an electrolyte: a substance that conducts electricity when dissolved in water.

Potassium works opposite to sodium in many ways, such as regulating blood pressure and conducting electrical charges across cell membranes. Both elements are necessary for good health.

4) Dietary Fiber

Potatoes are high in dietary fiber. Among veggies, potatoes boast the highest fiber content. It can be beneficial for people with diabetes or otherwise poor blood sugar control to consume higher-fiber foods rather than low-fiber ones.

A high-fiber diet has also been shown to lower the risk of heart disease and colorectal cancer.

5) Vitamin B6

Potatoes are good sources of vitamin B-6, which is needed for more than 100 enzymes involved in protein metabolism and helps form red blood cells.

Vitamin B-6 also supports brain function and contributes to the production of antibodies that fight infection.


6) Biotin

Biotin assists enzymes in metabolizing proteins, fats, and carbohydrates. A medium-sized spud contains up to 30 micrograms of biotin. The recommended daily intake for biotin is 30 micrograms.

7) Antioxidants

Potatoes are an excellent source of powerful antioxidants. Potatoes contain many different types, including carotenoids and flavonoids; the most well-known antioxidant in potatoes is chlorogenic acid.

8) Phytonutrients

Phytonutrients are substances found in plant foods that help prevent disease and support good health. Antioxidants, fiber, potassium, and vitamin C all fall under this category.

Vitamin C can boost your immunity; dietary fiber manages blood sugar levels; potassium helps control fluid balance, and antioxidants fight free radicals that damage cells.

9) Digestive Aid

Antioxidants and fiber found in potatoes work as a natural cure for diarrhea as well as constipation. Potatoes are helpful during bouts of gastroenteritis because their high starch content helps replace lost carbohydrates from the body.

Are Potatoes Good For Acid Reflux?

Mashed Potatoes
Mashed Potatoes

Acid reflux is a common digestive disorder. It occurs when your stomach acid or bile backs up into your esophagus and causes a burning sensation in your chest and throat.

Potatoes are high in fiber, which can be beneficial for people suffering from acid reflux by reducing the amount of time stomach acids spend in the esophagus.

They are also considered alkaline foods, which counteract acidity; however, alkaline foods do not necessarily affect reflux because potatoes are high in sodium.

However, it contains starch which is converted into sugars which may not be good for GERD. If you have acid reflux, it is best to avoid potatoes or consult with your doctor before adding potatoes to your diet.

Are Sweet Potatoes Acidic or Alkaline?

Bowl of Grilled Sweet Potatoes
Bowl of Grilled Sweet Potatoes

Sweet Potatoes have almost the same pH as potatoes of 5.3-5.9, which is considered alkaline pH. They are healthy food with many vitamins and minerals.

They are also high in fiber content which absorbs excess stomach acid and prevents constipation. This can be a digestion benefit for those with acid reflux who also suffer from constipation since some of the symptoms of these conditions are similar.

They can be baked, boiled, or fried. They are good for breakfast, lunch, or dinner. Sweet potatoes also make tasty fries but do not try to substitute them with potato fries as they lack the beneficial nutrients of sweet potatoes. You should note that when you fry potatoes, they become acidic.

Are Baked Potatoes Acidic or Alkaline?

The pH of a potato is 5.3-5.9, which makes them alkaline foods. The acidity in a baked potato comes from the toppings such as cheese, butter, and bacon.

These toppings add to the acidity, but if you try having your baked potato plain, it would be alkaline in nature.

When you fry potatoes, the acidity level increases. This is because the oil used in frying makes it acidic. Remember that fats are made from alcohols which are acidic.

Are Mashed Potatoes Acidic or Alkaline?

Mashed Potatoes

To prepare mashed potatoes, you will need to add butter and a lot of salts. This makes mashed potatoes acidic.

People with acid reflux should avoid eating mashed potatoes. Those who wish to eat mashed potatoes with the reflux problem in mind may use skim milk instead of whole milk.

Potatoes are considered alkaline foods, but in some cases, they can be acidic. The acidity in mashed potatoes comes from the butter and salt that is added to make them; if you have bad acid reflux, it’s best not to eat these types of potatoes or consult with your doctor before adding them to your diet.

Baked potatoes contain the most amount of nutrients because they’re cooked without any oil, which would convert their starches into sugars- this may not work for those who suffer from GERD due to high sodium content.

Potatoes also have a lot of phytonutrients such as Vitamin C and potassium so it’s important to find out what kind of potato fits into your lifestyle while considering how digestion will affect whether or not you can tolerate them or if you have GERD.