5. Heartburn or Acid Reflux

For some individuals, high-fat foods — even healthy fats from avocado — can trigger acid reflux or heartburn. Those prone to these digestive issues may need to limit portion sizes.

Bottom Line

Avocados are nutritious and beneficial for most people, but they are not risk-free. Moderation is key, and individuals with allergies, digestive sensitivities, or certain medications should be cautious. When eaten thoughtfully as part of a balanced diet, avocados remain a healthy, delicious addition to meals.