Is it safe to eat pasta from a pot of soapy water for example if some washing soap residue was left over in the and very bubbly when boiling?

No, it is not safe to eat pasta from a pot of soapy water.

Washing soap is highly toxic and can cause serious health problems if ingested. Even small amounts can lead to:

* Gastrointestinal issues: Nausea, vomiting, diarrhea, abdominal pain

* Respiratory problems: Difficulty breathing, coughing, wheezing

* Skin irritation: Rashes, itching

* Other symptoms: Dizziness, headache, weakness

Here's why you should never eat pasta cooked in soapy water:

* Soap residue: Even if the water appears to be clean, there may still be soap residue left in the pot.

* Toxicity: Washing soap is designed to dissolve grease and dirt, and it contains chemicals that are harmful to humans.

* Absorption: Pasta can absorb the soap residue, making it unsafe to eat.

If you accidentally cooked pasta in soapy water, it's crucial to:

* Discard the pasta: Do not eat it.

* Thoroughly clean the pot: Wash it with hot, soapy water and rinse well to remove any soap residue.

Always ensure that your cooking utensils and surfaces are clean before preparing food.