Understanding Nutrition and Why There Is No '3:1:1 Rule for Food'
•
6 min read
According to the Transportation Security Administration (TSA), the 3-1-1 rule refers to regulations for liquids in carry-on luggage, not a nutritional diet. As a result, anyone searching 'What is the 3:1:1 rule for food?' will find that no such dietary principle exists. This common misconception highlights the need to differentiate between travel safety protocols and legitimate nutritional guidance.
