A-Lactalbumin

α-Lactalbumin intolerance arises from its protein structure or amino acids. Avoid whey-based foods for 8 weeks, try substitutes like plant-based proteins, use probiotics, digestive enzymes, and turmeric to support gut health and reduce inflammation.

🥛 What is α-Lactalbumin?

α-Lactalbumin is a whey protein found in milk and dairy products. It is a rich source of essential amino acids and plays a role in lactose production in milk. It is commonly present in whey-based products.


🤔 Why Do I Have an Intolerance to α-Lactalbumin and Its Components?

Your intolerance to α-lactalbumin may be caused by:

  • Protein Structure: The specific structure of α-lactalbumin may trigger digestive discomfort or immune responses in sensitive individuals.
  • Amino Acids: Some amino acids in α-lactalbumin, such as tryptophan, may cause sensitivity or difficulty during digestion.
  • Whey Proteins: α-Lactalbumin is a component of whey, which can irritate the digestive system in sensitive individuals.
  • Immune Response: In some cases, the immune system may overreact to α-lactalbumin, leading to inflammation or other symptoms.

🛠️ What Can I Do About It?

To manage your sensitivity to α-lactalbumin:

  • Avoid whey and high-whey dairy products for 8 weeks: Eliminate foods containing α-lactalbumin completely during this period.
  • Reintroduce and retest: After 8 weeks, gradually reintroduce to see if symptoms persist.
  • Opt for substitutes: Choose non-dairy or low-whey alternatives.
  • Track symptoms: Maintain a food journal to monitor how your body responds.

💊 Supplements to Support Intolerance to α-Lactalbumin and Inflammation from Dairy

These supplements can help manage symptoms and reduce inflammation:

  • Lactase enzyme: Helps digest lactose in dairy products.
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  • Probiotics: Support a healthy gut microbiome and aid in digestion.
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  • L-glutamine: Repairs and supports the gut lining, reducing irritation.
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  • Turmeric (curcumin): A natural anti-inflammatory that eases symptoms.
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  • Omega-3 fatty acids: Help reduce overall inflammation.

🤔 Why Do I Have an Intolerance to α-Lactalbumin and Not Other Dairy or Cheeses?

Your intolerance to α-lactalbumin but not other dairy or cheeses may be due to the following components and factors:

  • Whey Protein Content: α-Lactalbumin is a major component of whey, found in higher concentrations in whey-based products like protein powders, yogurt, and fresh milk. Many cheeses, especially aged ones, have little to no whey remaining, which explains why you tolerate them better.
  • Specific Protein Structure: The structure of α-lactalbumin may trigger an immune response or digestive discomfort in sensitive individuals, whereas casein (the main protein in cheese) may not have the same effect.
  • Rapid Absorption: α-Lactalbumin is quickly digested and absorbed, which can exacerbate symptoms in people with sensitivity, unlike slower-digesting proteins like casein.
  • Lactose Presence: Whey-based products often retain some lactose, which might amplify symptoms if you have low lactase enzyme levels. Aged cheeses, on the other hand, are lower in both whey and lactose.

These factors explain why α-lactalbumin can be problematic while other dairy products or cheeses cause no issues.

🍴 Popular Dishes Involving α-Lactalbumin

  • Whey protein shakes
  • Yogurt
  • Ice cream
  • Cream-based sauces

🥥 Alternatives to Foods Containing α-Lactalbumin

  • Plant-based protein powders (pea, rice, or hemp protein)
  • Dairy-free yogurts
  • Sorbet or non-dairy ice creams
  • Coconut milk-based sauces