No one does what we do when it comes to helping you find the diet drivers of your symptoms - but we don't stop there. TCT gives you everything you need in one place: diet-symptom correlation analysis, comprehensive macro and micro nutrient tracking, symptom and health trends over time, ingredient flagging for allergens and sensitivities, a vetted 1.4 million food database, fast food logging with barcode scanning and favorites, and goal setting for your wellness journey. Why juggle multiple apps when TCT does it all?

TCT works in two ways: First, our correlation engine analyzes your food and symptom logs to identify patterns - which foods, ingredients, or allergens are correlated to your symptoms. Second, we provide instant feedback on nutrients the NIH has associated with your specific symptoms, showing whether you may need to consume more or less of certain vitamins and minerals. The more you log, the smarter our analysis becomes.

You'll see nutrient-symptom connections immediately after logging your first symptom and meal. We show which nutrients the NIH has associated with your symptoms and your current intake levels right away. Food trigger correlations require more data - most users start seeing meaningful patterns within 3-4 weeks of consistent tracking.

Quick and easy. Scan barcodes, use text search, access your favorites and recents, or save custom recipes to make logging efficient. Our database has 1.4 million foods, and you can use our label reader for packaged items not yet in the system. Most people spend one minute per meal. You don't need to weigh portions or count calories unless you want to - just log what you ate.

TCT works for any symptom you want to track: digestive issues (bloating, gas, diarrhea, constipation), headaches and migraines, skin problems (eczema, rashes, acne), fatigue, joint pain, brain fog, mood changes, and more. If you experience it, you can track it and analyze potential food connections.