Taking Antacids? The Supplements You’ll Need & The Herbals To Avoid
Many people rely on antacid medications like Nexium®, Pepcid®, Prevacid®, Prilosec®, and Tagamet® to manage reflux or heartburn. While effective in reducing acid, these drugs can interfere with nutrient absorption over time. Regular use has been linked to deficiencies in calcium, folate, iron, vitamin B12, vitamin D, magnesium, and zinc, all essential for maintaining energy, bone strength, and overall well-being. Understanding these potential depletions allows for more informed choices about supplementation and diet, helping to balance the benefits of acid-reducing medications with long-term nutritional health.
Drug Induced Nutrient Depletions:
Acid reducing medications, whether prescription or OTC, can deplete calcium, folate, iron, B12, and Vitamin D. They can also affect the digestion of protein.
Recommended Nutrient Replacements:
Multivitamin: This should include Folate, Vitamin B6, B12, Zinc, Vitamin D, plus multiple other nutrients. ~PMID: 10369631
Zinc: Zinc is depleted by acid reducing medications. Choose a multivitamin that includes plenty of zinc.
Calcium: Women should be careful to get enough calcium (800-1200 mg/day) and consider taking a calcium supplement if they fall short. Proton Pump Inhibitors (PPIs) reduce calcium absorption and increase fracture risk. [PMC10579148]
Iron (if needed): Iron absorption will be reduced by acid-blocking medications, so if you develop symptoms of iron deficiency anemia such as pale skin and fatigue, you may need to add an iron supplement. ~PMC5891535 Excess iron causes oxidative stress, so you should discuss iron supplementation with your doctor. You can request labs online through the Nutriscape Lab Shop. The Anemia Panel (affiliate link) from Access Medical Labs tests for Ferritin, Total Iron Binding Capacity, Iron, Folate, B12, and Reticulocyte Count.
Herbals to Avoid
Goldenseal and Ginger increase acid in the stomach, thus will interfere with the goal of medications to treat reflux.
Reference: Evidence of Drug-Nutrient Interactions with Chronic Use of Commonly Prescribed Medications: An Update [PMC5874849]
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Although this article discusses supplements in detail, don’t forget that we are absolutely committed to the “Food First” approach to nutrition. When it comes to your health, the totality of your eating habits far surpasses the impact of individual nutrients or any single supplement you consume. Even though this article doesn’t delve into the broader picture of your overall diet, it’s crucial to keep this element at the forefront of our minds. Food is one of the “Pillars of Health”. Your food needs to provide all the vitamins, minerals, fiber, and phytochemicals to nourish your body systems down to the cellular level.
Food choices, rather than supplements, are the most critical factors for a healthy gut microbiome. These trillions of tiny inhabitants in your gut affect your brain waves; they orchestrate your immune system. They possess the power to create molecules that can switch genes on or off and are even capable of synthesizing neurotransmitters. Opting for organic foods and steering clear of plastic packaging (including those labeled BPA-free) is a smart move to limit toxin exposure. The sum of all these parts leads to a powerful conclusion: the ultimate key to your health lies in the quality and balance of the food you consume. Supplements are secondary.
This Article is Not a Substitute for Medical Advice
This information is provided for educational purposes only and is not a substitute for medical advice. Supplement Sciences does not provide medical care and cannot ensure the safety or effectiveness of any product for your personal use. Always consult your physician before starting any supplement, especially if you are pregnant, breastfeeding, or managing a serious health condition such as cancer, liver disease, or kidney disease. Dietary supplements are not designed to diagnose, treat, cure, or prevent any disease.
* These statements have not been evaluated by the Food and Drug Administration.
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