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Whole Foods Market Regular Strength

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Active ingredient
Calcium Carbonate 500 mg
Other brand names
Dosage form
Tablet, Chewable
Route
Oral
Prescription status
OTC (over the counter)
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2022
Label revision date
October 15, 2025
Drug Information (PDF)
Prescribing information, PDF file
Active ingredient
Calcium Carbonate 500 mg
Other brand names
Dosage form
Tablet, Chewable
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Pregnancy
See Pregnancy Use Section
Lactation
See Lactation Use Section
Marketed in the U.S.
Since 2022
Label revision date
October 15, 2025
Manufacturer
WHOLE FOODS MARKET, INC.
Registration number
M001
NDC root
42681-0029
Drug Information (PDF)
Prescribing information, PDF file
Packaging Info
Packaging & NDC Codes

If you are a healthcare professional or from the pharmaceutical industry please visit this version.

If you are a consumer or patient please visit this version.

Drug Overview

Whole Foods Antacid is a chewable antacid that contains 500 mg of calcium carbonate, which helps provide relief from heartburn, acid indigestion, sour stomach, and upset stomach associated with these symptoms. This product is designed to be a natural and effective option for managing discomfort related to excess stomach acid, and it comes in a pleasant peppermint flavor.

Each bottle contains 150 vegetarian tablets, making it a convenient choice for those seeking quick relief. Whole Foods Antacid is manufactured in the USA and is comparable to the active ingredient found in Tums® Regular Strength, offering you a reliable alternative for digestive comfort.

Uses

If you're experiencing discomfort from heartburn, acid indigestion, or a sour stomach, this medication can help relieve those symptoms. It is also effective for soothing an upset stomach that may be associated with these issues.

You can feel confident using this medication, as there are no known teratogenic effects (which means it doesn't cause birth defects) or nonteratogenic effects reported. This makes it a safe option for managing your digestive discomfort.

Dosage and Administration

If you are an adult or a child aged 12 years and older, you should chew 2 to 4 tablets when you experience symptoms, or follow your doctor's instructions. It's important to remember that you should not swallow the tablets whole; they need to be chewed to work effectively.

Additionally, if your symptoms last longer than 2 weeks, you should consult with your doctor before continuing to take the medication. This ensures that you receive the appropriate care and guidance for your health.

What to Avoid

It's important to use this medication safely to avoid potential risks. You should not take more than 15 tablets in a 24-hour period. If you are pregnant, limit your intake to no more than 10 tablets in 24 hours. Additionally, do not use the maximum dosage for more than 2 weeks unless your doctor has advised and is supervising you.

By following these guidelines, you can help ensure your safety while using this medication. If you have any questions or concerns, please consult your healthcare provider for personalized advice.

Side Effects

When using this product, it's important to be aware of potential side effects and interactions. You should consult with a doctor or pharmacist if you are currently taking any prescription medications, as antacids can interact with them. It's also crucial not to exceed 15 tablets in a 24-hour period, and if you are pregnant, limit your intake to no more than 10 tablets in the same timeframe. Avoid using the maximum dosage for more than two weeks unless directed by a healthcare professional.

Additionally, keep this product out of reach of children to ensure their safety. Always prioritize your health and seek guidance if you have any concerns about using this medication.

Warnings and Precautions

Before using this product, it's important to consult with your doctor or pharmacist, especially if you are currently taking any prescription medications, as antacids can interact with them.

While using this product, please remember not to exceed 15 tablets in a 24-hour period. If you are pregnant, limit your intake to no more than 10 tablets in 24 hours. Additionally, avoid using the maximum dosage for more than two weeks unless directed by your doctor. Always keep this product out of reach of children to ensure their safety. If you experience any concerning symptoms, stop using the product and contact your doctor immediately.

Overdose

It appears that there is no specific information available regarding overdosage for this medication. However, it's always important to be aware of the signs of an overdose, which can include symptoms like extreme drowsiness, confusion, or difficulty breathing. If you suspect that you or someone else may have taken too much of a medication, it’s crucial to seek immediate medical help.

In case of an overdose, contact your local emergency services or go to the nearest hospital. Having the medication packaging or information on hand can help medical professionals provide the best care. Always remember to use medications as directed by your healthcare provider to minimize the risk of any adverse effects.

Pregnancy Use

If you are pregnant, it is important to be cautious with medication. You should not take more than 10 tablets in a 24-hour period. Always consult with your healthcare provider before taking any medication to ensure it is safe for you and your baby. Your health and the health of your baby are the top priority, so make sure to follow these guidelines closely.

Lactation Use

If you are breastfeeding or planning to breastfeed, it's important to know that there is no specific information available about the use of Whole Foods Market Regular Strength Peppermint Flavor Antacid (calcium carbonate) for nursing mothers. This means that the effects on breast milk and nursing infants have not been studied or documented.

As always, it's a good idea to consult with your healthcare provider before taking any medication while breastfeeding to ensure the safety of both you and your baby.

Pediatric Use

When using this medication for children, it's important to note that it is intended for adults and children aged 12 years and older. If your child is within this age range, they can chew 2 to 4 tablets as needed for symptoms, or follow your doctor's instructions.

Always remember to keep the medication out of reach of younger children to ensure their safety. If you have any concerns or questions about using this medication for your child, consult with your healthcare provider.

Geriatric Use

While there is no specific information about how this medication should be used by older adults, it's important to approach any new treatment with caution. If you or a loved one is an older adult, be sure to discuss any potential risks or concerns with your healthcare provider. They can help determine the best approach for your individual health needs, especially if there are other medical conditions or medications involved. Always prioritize safety and open communication with your healthcare team.

Renal Impairment

If you have kidney problems, it's important to know that the information provided does not include specific guidelines for dosage adjustments, special monitoring, or safety considerations related to renal impairment (kidney issues). This means that there are no tailored recommendations for how your treatment may need to change based on your kidney function.

Always consult your healthcare provider for personalized advice and to ensure that your treatment plan is safe and effective for your specific situation. They can help monitor your kidney health and make any necessary adjustments to your medications.

Hepatic Impairment

If you have liver problems, it's important to know that the drug insert does not provide specific information about dosage adjustments, special monitoring, or precautions for your condition. This means that there are no tailored guidelines for how this medication may affect you if you have hepatic impairment (liver issues).

Always consult your healthcare provider for personalized advice and to discuss any concerns regarding your liver health and how it may relate to your treatment. They can help ensure that you receive the safest and most effective care.

Drug Interactions

It's important to have open conversations with your healthcare provider about any medications or tests you may be taking. While there are no specific drug interactions or laboratory test interactions noted for this medication, your healthcare provider can help ensure that everything you are taking works well together and is safe for you. Always share your complete list of medications and any recent lab tests to avoid any potential issues. Your health and safety should always come first.

Storage and Handling

To ensure the best performance of your product, store it at room temperature and make sure the container is tightly closed. This helps maintain its effectiveness and prevents contamination. Always handle the product with care to avoid any damage or exposure to harmful elements. Following these simple storage and handling guidelines will help you use the product safely and effectively.

Additional Information

You should take this medication orally and be mindful of how much you use. It's important to consult with your doctor or pharmacist before starting this product, especially if you are currently taking any prescription medications, as antacids can interact with them.

Make sure not to exceed 15 tablets in a 24-hour period, and if you are pregnant, limit your intake to 10 tablets in the same timeframe. Additionally, avoid using the maximum dosage for more than two weeks unless directed by a healthcare professional. If your symptoms last longer than two weeks, seek advice from your doctor.

FAQ

What is Whole Foods Antacid used for?

Whole Foods Antacid is used to relieve heartburn, acid indigestion, sour stomach, and upset stomach associated with these symptoms.

What is the active ingredient in Whole Foods Antacid?

The active ingredient is Calcium Carbonate, which is present in a dosage of 500mg per tablet.

How should I take Whole Foods Antacid?

Adults and children 12 years of age and over should chew 2-4 tablets as symptoms occur, or as directed by a doctor. Do not swallow the tablets whole.

Are there any dosage restrictions for Whole Foods Antacid?

Do not take more than 15 tablets in 24 hours. If pregnant, do not take more than 10 tablets in 24 hours, and do not use the maximum dosage for more than 2 weeks unless advised by a doctor.

Are there any warnings associated with Whole Foods Antacid?

You should ask a doctor or pharmacist before use if you are currently taking a prescription drug, as antacids may interact with certain medications.

Is Whole Foods Antacid safe to use during pregnancy?

While there are no teratogenic effects mentioned, pregnant individuals should not take more than 10 tablets in 24 hours.

How should I store Whole Foods Antacid?

Store at room temperature and keep the container tightly closed.

What should I do if my symptoms persist?

Do not take Whole Foods Antacid for symptoms that persist for more than 2 weeks unless advised by a doctor.

What is the flavor of Whole Foods Antacid?

Whole Foods Antacid has a natural peppermint flavor.

How many tablets are in a container of Whole Foods Antacid?

Each container contains 150 chewable vegetarian tablets.

Packaging Info

Below are the non-prescription pack sizes of Whole Foods Market Regular Strength (calcium carbonate). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Whole Foods Market Regular Strength.
Details

Drug Information (PDF)

This file contains official product information for Whole Foods Market Regular Strength, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

No description information is available for the specified drug.

Uses and Indications

This drug is indicated for the relief of heartburn, acid indigestion, sour stomach, and upset stomach associated with these symptoms.

There are no teratogenic or nonteratogenic effects associated with this drug.

Dosage and Administration

Adults and children aged 12 years and older are instructed to chew 2 to 4 tablets as symptoms occur, or as directed by a healthcare professional. It is important that the tablets are not swallowed whole.

Patients should not use this medication for symptoms that persist for more than 2 weeks without consulting a doctor.

Contraindications

Use of this product is contraindicated in the following situations:

Exceeding the recommended dosage of more than 15 tablets within a 24-hour period is contraindicated due to the potential for adverse effects. In pregnant individuals, the use of more than 10 tablets in a 24-hour period is contraindicated to avoid risks to fetal health. Additionally, the maximum dosage should not be used for more than 2 weeks unless under the advice and supervision of a healthcare professional, as prolonged use may lead to complications.

Warnings and Precautions

Healthcare professionals should advise patients to consult a doctor or pharmacist prior to using this product if they are currently taking any prescription medications, as antacids may interact with certain drugs.

When administering this product, it is crucial to adhere to the following dosage guidelines: patients should not exceed 15 tablets within a 24-hour period. For pregnant individuals, the maximum dosage should not exceed 10 tablets in a 24-hour timeframe. Furthermore, the maximum dosage should not be utilized for more than 2 weeks unless under the guidance and supervision of a healthcare provider.

It is imperative to keep this product out of reach of children to prevent accidental ingestion and potential harm.

Side Effects

Patients should be aware of the potential adverse reactions associated with the use of this product. It is important to consult a doctor or pharmacist before use, especially if currently taking a prescription drug, as antacids may interact with certain medications.

When using this product, patients are advised not to exceed 15 tablets in a 24-hour period. For pregnant individuals, the maximum dosage should not exceed 10 tablets in 24 hours. Additionally, the maximum dosage should not be used for more than 2 weeks unless under the advice and supervision of a healthcare professional.

To ensure safety, this product should be kept out of reach of children.

Drug Interactions

There are currently no documented drug interactions associated with this medication. Additionally, there is no information available regarding interactions with laboratory tests. As such, no specific recommendations for dosage adjustments or monitoring are warranted at this time.

Packaging & NDC

Below are the non-prescription pack sizes of Whole Foods Market Regular Strength (calcium carbonate). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Whole Foods Market Regular Strength.
Details

Pediatric Use

Pediatric patients aged 12 years and older may chew 2-4 tablets as symptoms occur, or as directed by a healthcare professional. It is important to keep this medication out of reach of children to prevent accidental ingestion.

Geriatric Use

There is no specific information regarding the use of this medication in geriatric patients, including dosage adjustments, safety concerns, or special precautions. Healthcare providers should exercise caution when prescribing this medication to elderly patients, as individual responses may vary. Monitoring for potential adverse effects and therapeutic efficacy is recommended in this population.

Pregnancy

Pregnant patients should be advised not to exceed a dosage of 10 tablets within a 24-hour period. This precaution is essential to minimize potential risks to fetal outcomes. Healthcare professionals should carefully evaluate the benefits and risks of treatment in pregnant patients, considering the limited data available regarding the safety of this medication during pregnancy. It is recommended that women of childbearing potential discuss their treatment options with their healthcare provider to ensure appropriate management during pregnancy.

Lactation

There is no specific information available regarding the use of Whole Foods Market Regular Strength Peppermint Flavor Antacid (calcium carbonate) in lactating mothers or its effects on breastfed infants. Healthcare professionals should consider the absence of data when advising lactating mothers on the use of this product.

Renal Impairment

Patients with renal impairment have not been specifically addressed in the available prescribing information. There are no dosage adjustments, special monitoring requirements, or safety considerations outlined for individuals with reduced kidney function. Healthcare professionals should exercise caution and consider the lack of data when prescribing to this patient population.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to the use of this medication. Consequently, there are no established dosage adjustments, special monitoring requirements, or precautions outlined for individuals with compromised liver function. It is recommended that healthcare providers exercise caution when prescribing this medication to patients with hepatic impairment, given the lack of data on its safety and efficacy in this population. Regular monitoring of liver function may be prudent in these cases, although specific parameters are not defined in the available information.

Overdosage

In the absence of specific overdosage information, it is essential for healthcare professionals to remain vigilant and prepared for potential scenarios involving overdose.

Healthcare providers should be aware that the clinical presentation of an overdose may vary depending on the substance involved and the individual patient’s characteristics. Symptoms of overdose can range from mild to severe and may include altered mental status, cardiovascular instability, respiratory distress, and gastrointestinal disturbances.

In the event of suspected overdosage, immediate medical evaluation is recommended. Healthcare professionals should assess the patient's vital signs and conduct a thorough clinical examination. Supportive care should be initiated as necessary, which may include airway management, intravenous fluids, and monitoring of vital parameters.

If specific antidotes or treatments are available for the substance involved, they should be administered according to established protocols. Consultation with a poison control center or toxicology expert may also be warranted to guide management decisions.

It is crucial for healthcare professionals to document the incident thoroughly, including the substance involved, estimated dose, time of exposure, and any interventions performed. This information is vital for ongoing patient care and for any necessary reporting to regulatory authorities.

In summary, while no specific overdosage information is provided, healthcare professionals should be prepared to respond effectively to potential overdose situations, ensuring prompt and appropriate management to mitigate risks and support patient recovery.

Nonclinical Toxicology

No teratogenic or non-teratogenic effects have been reported in the available nonclinical studies. Additionally, there is no information regarding animal pharmacology and toxicology. The absence of data limits the assessment of potential risks associated with the use of the compound in question.

Postmarketing Experience

No postmarketing experience details are available in the insert.

Patient Counseling

Healthcare providers should advise patients to keep the medication out of reach of children to prevent accidental ingestion. It is important to inform patients not to exceed a dosage of 15 tablets within a 24-hour period to avoid potential overdose.

For patients who are pregnant, healthcare providers should emphasize the importance of not taking more than 10 tablets in a 24-hour period. Additionally, patients should be cautioned against using the maximum dosage for more than 2 weeks unless under the guidance and supervision of a healthcare professional.

Healthcare providers should encourage patients to consult with a doctor or pharmacist prior to use if they are currently taking any prescription medications, as antacids may interact with certain prescription drugs. This precaution is essential to ensure safe and effective use of the medication.

Storage and Handling

The product is supplied in a container that must be kept tightly closed to maintain its integrity. It should be stored at room temperature to ensure optimal stability and efficacy.

Additional Clinical Information

The product is administered orally. Clinicians should advise patients to consult a doctor or pharmacist before use if they are currently taking any prescription medications, as antacids may interact with certain drugs. Patients are instructed not to exceed 15 tablets within a 24-hour period, and if pregnant, to limit intake to a maximum of 10 tablets in the same timeframe. The maximum dosage should not be used for more than two weeks unless under medical supervision. Additionally, patients should refrain from using the product for symptoms that persist beyond two weeks without consulting a doctor.

Drug Information (PDF)

This file contains official product information for Whole Foods Market Regular Strength, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Data Generation & Sources

This page was automatically generated and is maintained by the AllDrugs AI Data-Science Team. It was built from the FDA Structured Product Label (DailyMed) for Whole Foods Market Regular Strength, retrieved by a validated AI data-extraction workflow.

All FDA-listed dosage forms and strengths are shown in the Packaging & NDC Codes section above. Regulatory status appears in the Summary Information panel above and was verified in the FDA National Drug Code directory and the NSDE NDC Directory daily file.

Note: an automated daemon monitors NSDE checksums; when the record for this NDC changes, the new file is pulled instantly and this page is refreshed.

No human clinician has reviewed this version.

Learn more in our Editorial Policy

Last AI update:

Primary FDA sources:

Orange Book data shown on this page are limited to Regulatory Status (Rx), Established Pharmacologic Class (EPC), and Mechanism of Action (MoA).

Regulatory data notice: Information on this page is reproduced verbatim from FDA public databases (NSDE, Orange Book, Purple Book, DailyMed SPL). NDA/ANDA drugs are FDA-approved, BLA biologics are FDA-licensed. Inclusion alone does not guarantee current market availability or imply FDA endorsement.

Medical disclaimer: This AI-generated content is provided for educational purposes only and does not constitute medical advice. Always consult a licensed healthcare professional for diagnosis or treatment decisions.