Lo mein noodles are wheat-based noodles commonly used in Chinese-style stir-fried noodle dishes. They are high in carbohydrates and are not suitable for low-carb, keto, or diabetic-friendly eating in standard portions. The sauces used with lo mein often add additional sugar.

Quick Carb Snapshot

  • Carbs (per 100 g cooked): ~25–30 g
  • Carbs (standard portion): ~45–60 g per bowl
  • Glycemic Index: Moderate to High
  • Best Substitutes: Shirataki noodles, kelp noodles
  • Blood Sugar Impact: High
  • Keto-Friendly? No

Key Traits

  • Texture: Soft, chewy
  • Flavor: Mild wheat; flavored by sauce
  • Carb Impact: Very high
  • GI / GL Notes: Refined starch + sugary sauce spikes glucose
  • Common Uses: Stir-fry noodles, takeout-style bowls

Best For

  • Traditional takeout-style meals
  • Carb-inclusive diets
  • Occasional indulgence

Avoid For

  • Low-carb and keto eating
  • Diabetic-friendly meals
  • Large noodle portions

Why Lo Mein Noodles Are High-Carb

Texture & Structure

  • Chewy wheat noodle base
  • Absorbs sauce well
  • Acts as the primary starch

Flavor & Nutrition

  • Low fiber
  • High carb density
  • Often paired with sweet sauces

Best Low-Carb Ways to Replace Lo Mein Noodles

Low-Carb Swaps by Use

  • Stir-fry noodles: Shirataki noodles
  • Noodle bowls: Kelp noodles
  • Texture: Zucchini noodles

Tips for Successful Swaps

  • Use bold sauces to carry flavor
  • Rinse and dry shirataki well
  • Increase vegetables for volume

Storage & Shelf Life

Pantry

Dried noodles are shelf-stable; fresh noodles require refrigeration.

Cooked

Cooked lo mein keeps 3–4 days refrigerated.

Signs It Has Gone Bad

  • Sour smell
  • Slime
  • Mold

Allergy & Dietary Flags

  • Gluten-Free: No
  • Nuts: No
  • Nightshade: No
  • Vegan / Vegetarian: Sometimes

Often compared to chow mein noodles and spaghetti, lo mein noodles are best replaced with
shirataki noodles or kelp noodles.

Best Low-Carb Swaps

Best Overall Swap

Shirataki Noodles

View Shirataki Noodles →
Secondary Swap

Cabbage Noodles

View Cabbage Noodles →