What beets actually do in the body
Beetroot are a nutritious food that can affect the body in a few well-studied ways.
1. May lower blood pressure
Beets contain natural nitrates, which the body converts into nitric oxide. This can:
- Relax blood vessels
- Improve blood flow
- Slightly lower blood pressure in some people
This is one of the most researched effects.
2. Can improve exercise performance
Because of better blood flow, beet juice is sometimes used by athletes to:
- Improve stamina
- Reduce oxygen demand during exercise
3. May turn urine or stool red (harmless)
Some people experience:
- Red or pink urine
- Red stool
This is called beeturia and is harmless, but can be alarming if you don’t know about it.
4. Supports heart and vascular health
Beets contain:
- Antioxidants
- Fiber
- Folate
These support overall cardiovascular health.
When beets may need caution
Beets are safe for most people, but:
1. Kidney stone risk (in some people)
Beets are high in oxalates, which may contribute to stones in susceptible individuals.
2. Low blood pressure
If someone already has low blood pressure or takes medication, beets may slightly enhance the lowering effect.
What the headline does NOT mean
It does NOT mean:
- Beets are dangerous
- Beets cause disease
- Doctors are hiding a warning
These claims are usually exaggerated for clicks.
Bottom line
Beets are generally a healthy, nutrient-rich vegetable with possible benefits for blood pressure and circulation. The main “surprising” effect is harmless red urine, not anything dangerous.
If you want, I can break down which foods truly lower blood pressure vs exaggerated “superfood” claims.