Beets are often praised as a “superfood,” rich in antioxidants, nitrates, fiber, and essential vitamins. They support heart health, digestion, blood flow, and even athletic performance. But while beets offer impressive benefits, doctors warn that not everyone should consume them freely. For certain individuals, beets may cause more harm than good.

Below are the three groups doctors say should limit or completely avoid beet consumption—and the reasons why.

1. People With Kidney Stones or High Oxalate Levels
Beets are naturally high in oxalates, compounds that bind with calcium in the kidneys. For most people, this isn’t an issue. However, for individuals who are prone to kidney stones—especially calcium oxalate stones, the most common type—eating beets can significantly increase the risk of stone formation.

Why doctors wa:rn this group:

Oxalates from beets can crystallize in the kidneys.
This increases the chance of painful stones requiring medical intervention.
People who already have stones or a family history are especially at risk.
2. Individuals With Low Bl00d Pressure (Hypotension)
Beets are packed with nitrates, which help the blood vessels relax and widen. This effect improves circulation and lowers blood pressure naturally. While this is great for people with hypertension, it can be dangerous for those who already have low blood pressure.

Why doctors wa:rn this group:Beets can cause blood pressure to drop even lower.
Symptoms may include dizziness, fainting, fatigue, and blurred vision.
People taking bl00d pressure medication may experience an exaggerated effect.
What to do instead: