What happens after I get my results?

You'll receive detailed doctor notes in simple language explaining what your whey IgG levels mean for your digestive health and overall wellness. These notes include personalized recommendations like dietary modifications, elimination strategies, or alternative protein sources to try. You'll also get the standard lab report and can track your antibody levels over time using our trends feature to see if dietary changes are reducing your immune response.

Who should consider this test?

This test is ideal for people experiencing ongoing digestive issues, unexplained inflammation, or chronic symptoms that don't improve with standard treatments. It's particularly useful if you've noticed your symptoms worsen after eating dairy but standard lactose intolerance tests came back normal. Anyone with persistent fatigue, skin problems, headaches, or joint pain that might be food-related should consider this test.

What symptoms indicate I may need this test?

Common symptoms of whey sensitivity include bloating, gas, stomach discomfort, diarrhea, or constipation that occurs hours after eating dairy. You might also experience headaches, brain fog, fatigue, skin rashes or eczema, joint pain, or sinus congestion. Unlike lactose intolerance which causes immediate symptoms, IgG food sensitivities often have delayed reactions, making them harder to identify without testing.

How can I naturally manage whey sensitivity?

If your test shows elevated whey IgG, try eliminating whey-containing products for 4-6 weeks to see if symptoms improve. Read labels carefully since whey appears in many processed foods, protein powders, and baked goods. Focus on alternative protein sources like eggs, fish, poultry, beans, or plant-based proteins. After the elimination period, you may be able to reintroduce small amounts gradually while monitoring symptoms.

What is whey and why does it matter?

Whey is the liquid protein component of milk that separates from the curds during cheese making. It's found in most dairy products and is commonly added to protein powders, shakes, and processed foods. Unlike lactose intolerance which is a digestive enzyme deficiency, whey sensitivity involves your immune system producing IgG antibodies against the protein itself, which can trigger inflammation throughout your body.

What does elevated whey IgG mean?

Elevated whey IgG antibodies indicate your immune system recognizes whey protein as a potential threat and is producing antibodies against it. This immune response can trigger inflammation and contribute to various symptoms like digestive issues, fatigue, and skin problems. Higher levels suggest a stronger immune reaction, though even moderate elevations can cause symptoms in sensitive individuals.

How often should I retest my whey IgG levels?

After identifying elevated whey IgG and making dietary changes, consider retesting in 4-6 months to see if eliminating whey has reduced your antibody levels. If you've successfully eliminated whey and plan to reintroduce it gradually, testing again after reintroduction can help confirm whether you've developed better tolerance. Annual testing is reasonable if you're managing ongoing food sensitivity issues.