Adverse Effects of Wheat Gluten

Area of Science:

• Food Science
• Nutrition
• Gastroenterology

Background:

• Cereal consumption, particularly wheat, began ~10,000 years ago.
• Wheat gluten's unique properties are essential for dough and nutrition.
• Recent negative attention surrounds gluten, leading to gluten-low diets.

Purpose of the Study:

• To explore the complexity of gluten-containing cereals.
• To detail gluten's properties and food industry applications.
• To explain gluten toxicity in celiac disease (CD) and discuss alternatives.

Main Methods:

• Literature review on cereal history and gluten properties.
• Analysis of gluten's role in celiac disease pathogenesis.
• Exploration of potential safe gluten sources and gluten-free diet alternatives.

Main Results:

• Gluten is crucial for global food supply and dough quality.
• Celiac disease is the primary condition necessitating gluten avoidance, impacting ~1% of Westerners.
• Popular perceptions of gluten's harm are not universally applicable.

Conclusions:

• Gluten's benefits and risks are complex and context-dependent.
• Understanding gluten's role in celiac disease is key.
• Further research into safe gluten alternatives is warranted.