Can Vitamin C Supplements Cause Acid Reflux?

Vitamin C supplements, particularly those in higher doses or in certain forms, can potentially cause acid reflux or aggravate symptoms in some individuals, although it’s not a common side effect.

The acidity of some forms of vitamin C supplements, particularly ascorbic acid, might irritate the gastrointestinal tract, leading to symptoms like heartburn, acid reflux, or stomach discomfort in susceptible individuals. Furthermore, taking large doses of vitamin C supplements at once can sometimes overwhelm the stomach and cause irritation or exacerbate existing acid reflux symptoms.

However, many people tolerate vitamin C supplements well without experiencing any gastrointestinal issues, especially when taken within recommended dosages.

If you suspect that vitamin C supplements are causing or worsening your acid reflux symptoms, here are a few suggestions:

  • Take with Food: Consider taking vitamin C supplements with meals to help reduce potential irritation to the stomach.
  • Choose Buffered or Esterified Forms: Buffered forms of vitamin C or esterified forms like calcium ascorbate or magnesium ascorbate might be better tolerated by individuals prone to acid reflux.
  • Lower Dosage: If you’re taking high doses, consider lowering the dosage or spreading it throughout the day to reduce the impact on the stomach.
  • Consult a Healthcare Professional: If you’re experiencing persistent acid reflux or discomfort after taking vitamin C supplements, consult a healthcare professional. They can assess your symptoms, recommend suitable alternatives, or evaluate whether the supplements are contributing to the issue.

It’s important to note that while vitamin C supplements might cause acid reflux in some individuals, acid reflux can have various triggers, and it’s essential to consider other factors that might be contributing to your symptoms. Consulting a healthcare provider can help determine the underlying cause and appropriate management for your acid reflux.