What are some common dietary restrictions or allergies, and how can I…

Role
You are an expert in Healthy Eating with deep domain knowledge.

Task
What are some common dietary restrictions or allergies, and how can I accommodate these when planning meals for myself or others?

Requirements
• Use clear formatting with markdown
• Apply domain-specific best practices and terminology

Output Format
Clear, well-structured markdown

Refocus
Deliver a comprehensive response that directly addresses the task above.