Why Track Gut Health?
Your gut does far more than digest food. Research increasingly links gut health to overall wellbeing, energy levels, and immune function. Understanding how your diet affects your digestion is the first step to supporting a healthier gut.
A gut health food diary helps you:
- Identify problem foods: Spot which foods cause digestive discomfort
- Track fibre intake: Monitor how much fibre you're eating daily
- Notice patterns: See correlations between diet and how you feel
- Build better habits: Gradually shift towards gut-supporting foods
- Monitor progress: Track improvements over time
Foods and Gut Health
Gut-Supporting Foods
Fibre-rich vegetables, whole grains, legumes, fermented foods (yoghurt, kefir, sauerkraut), and a diverse range of plant foods
Prebiotic Foods
Onions, garlic, leeks, asparagus, bananas, oats, and apples — foods that feed beneficial gut bacteria
Potentially Problematic
Ultra-processed foods, excessive sugar, artificial sweeteners, and emulsifiers may negatively affect gut bacteria
Individual Triggers
Foods that cause issues vary by person. Common triggers include dairy, gluten, and high-FODMAP foods
Note: NutraSafe is a food diary and tracking tool, not a medical app. Persistent digestive issues should be discussed with your GP. The app helps you track patterns to share with healthcare providers.
How NutraSafe Supports Gut Health
Track Every Meal
Scan barcodes or search for foods to log what you eat. See complete ingredient lists including additives and preservatives that may affect your gut.
Log Digestive Symptoms
Record how your digestion responds. Note bloating, discomfort, changes in bowel habits, and when you feel good. Track timing relative to meals.
Check Additives
NutraSafe identifies all E-numbers and additives. Some emulsifiers and artificial sweeteners may affect gut health — know what's in your food.
Monitor Fibre
Track your fibre intake over time. Adequate fibre (30g/day recommended) supports a healthy gut microbiome and regular digestion.
Tips for Better Gut Health
Eat More Plants
Research suggests eating 30 different plant foods per week supports microbiome diversity. Use NutraSafe to track variety in your diet. If you notice bloating after eating bread or wheat-based foods, it may be worth reading our guide on why bread causes bloating — fructans, not gluten, are the likely culprit.
Check Ultra-Processed Foods
Scan products to see ingredients. Ultra-processed foods often contain emulsifiers, artificial sweeteners, and additives that may affect gut bacteria.
Track Fibre Sources
Not all fibre is equal. Track a mix of soluble (oats, beans) and insoluble (vegetables, whole grains) fibre for optimal gut health.
Start Tracking Your Gut Health
Log meals, monitor digestion, and discover what helps your gut thrive.
Download Free on iOSFrequently Asked Questions
Gut health refers to the function and balance of the digestive system, including the trillions of bacteria that make up the gut microbiome. Good gut health involves comfortable digestion, regular bowel movements, and a diverse microbiome.
Diet significantly impacts gut health. Fibre-rich foods, fermented foods, and diverse plant foods support a healthy microbiome, while ultra-processed foods, excess sugar, and artificial additives may negatively affect gut bacteria.
NutraSafe is a food diary that helps you track what you eat and how your digestion responds. This awareness can help you make dietary choices that support better gut health, but the app doesn't provide medical advice.
Last updated: February 2026
Always check the label. NutraSafe helps you spot potential triggers and track reactions — but ingredients change and cross-contamination varies by batch. The packaging is your source of truth.