Is it safe to eat volcanic pumice?
Quick Answer
No
Volcanic pumice is a type of rock formed from lava, and it is not safe or suitable for consumption. It is hard and abrasive, and ingesting it can cause harm to your digestive system.

What Is It?
Volcanic pumice is a type of rock that forms when lava with a high content of water and gases is ejected from a volcano. It has a very porous structure, which makes it light enough to float in water.
Why It Can Be Risky
Eating volcanic pumice poses several health risks:
- Damage to teeth: The hardness and abrasive nature of pumice can cause damage to your teeth when you try to chew it.
- Digestive system damage: If swallowed, pumice can cause internal abrasions and blockages in your digestive system.
- Choking hazard: Small pieces of pumice can pose a choking hazard.
Safe Alternatives
If you’re looking for natural substances to consume for health benefits, consider edible clay or activated charcoal. However, always consult with a healthcare professional before starting any new health regimen.