Content
- What makes the spinach poisonous
- These substances contains the spinach:
- When does nitrate change into toxic nitrite?
- Tips for proper preparation and storage
- Tips & Tricks
What makes the spinach poisonous
Even grandma has warned: Spinach must not be reheated because it contains harmful substances. Today we know, even warmed up spinach can be eaten without hesitation. But what about grandmother's concerns, which substances does the spinach contain and how do you deal with the spinach?
These substances contains the spinach:
When does nitrate change into toxic nitrite?
Many vegetables contain nitrate, which is not toxic to us. Nitrate is converted into toxic nitrite by the body's own bacteria, re-boil or stored for a long time.
This hinders the transport of oxygen in the body and is considered carcinogenic. For adults, the amount of nitrite resulting from storage and reheating is safe.
In conjunction with amino acids, it converts nitrate into carcinogenic nitrosamine. This can be avoided if spinach is not eaten with fish.
Tips for proper preparation and storage
Tips & Tricks
For babies, spinach is wholesome if it is fed only after the 5th month and mixed with grain or carrots. Due to the lower body weight, warmed spinach should be avoided in children, as it can lead to Blauchucht.