That kind of post is classic clickbait—the “See the first comment” trick is usually just used to push engagement.
If it’s about beets, here’s what doctors commonly actually say:
1. They can turn your urine or stool reddish (beeturia)
Some people get pink/red urine or stool after eating beets. It can look alarming, but it’s harmless and due to natural pigments called betalains. Not everyone experiences it.
2. They may help lower blood pressure
Beets are rich in dietary nitrates, which your body converts into nitric oxide. This can help relax blood vessels and slightly reduce blood pressure in some people.
3. They support exercise performance (mild effect)
Because of improved blood flow and oxygen use, beet juice is sometimes used by athletes for endurance—though effects vary.
4. They’re nutritious
They contain fiber, folate, potassium, and antioxidants.
So if that “reveal” sounded scary or secretive, it usually isn’t—beets are just a very pigment-rich, nitrate-rich vegetable with a few noticeable but harmless effects.
If you want, you can paste the full post and I’ll decode exactly what it’s trying to claim.