🌿 NutriMind
Your Science-Backed Nutrition & Mindset Coach
Calculate your calories, macros, and micros — then understand what they mean for your body and mind.
👤 Your Profile
📊 Your Results
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BMR (kcal)
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TDEE (kcal)
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Target (kcal)
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BMI
🔬 BMR (Basal Metabolic Rate) is the calories your body burns at complete rest — breathing, circulating blood, cell production. We use the Mifflin-St Jeor equation, validated as the most accurate for general populations.
⚡ TDEE (Total Daily Energy Expenditure) = BMR × activity factor. This is what you burn in a typical day.
🎯 Target adjusts TDEE based on your goal, creating a sustainable caloric surplus or deficit.
⚡ TDEE (Total Daily Energy Expenditure) = BMR × activity factor. This is what you burn in a typical day.
🎯 Target adjusts TDEE based on your goal, creating a sustainable caloric surplus or deficit.
⚠️ This tool is educational. Consult a registered dietitian or physician before making major dietary changes, especially if you have medical conditions.
🥗 Macronutrient Breakdown
Macros are the three energy-yielding nutrients. Your split adapts to your goal: Protein preserves muscle, carbs fuel performance, fats support hormones.
Protein
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Carbohydrates
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Fats
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💡 Why these numbers?
• Protein: 1.6–2.2 g/kg for muscle preservation (ISSN guideline). Higher during deficits.
• Fats: 0.8–1.0 g/kg minimum for hormonal health.
• Carbs: Fill remaining calories — your brain's preferred fuel (120 g/day minimum recommended).
• Protein: 1.6–2.2 g/kg for muscle preservation (ISSN guideline). Higher during deficits.
• Fats: 0.8–1.0 g/kg minimum for hormonal health.
• Carbs: Fill remaining calories — your brain's preferred fuel (120 g/day minimum recommended).
💊 Daily Micronutrient Recommendations
Based on Dietary Reference Intakes (DRI). Hover over any nutrient to learn its role.
🧪 Vitamins
⚗️ Minerals
🌈 Eat the rainbow! No single supplement replaces a diverse diet. Aim for vegetables, fruits, whole grains, legumes, nuts, seeds, and quality proteins. Micronutrient needs vary with age, pregnancy, and health conditions.
🔥 Calories Explained
A calorie is a unit of energy. Your body uses it to power every process — from heartbeat to thought.
- BMR ≈ 60–75% of daily burn
- NEAT (fidgeting, walking) ≈ 15%
- TEF (digesting food) ≈ 10%
- Exercise ≈ 5–10%
Key insight: Increasing NEAT (taking stairs, standing more) often matters more than adding gym sessions.
🥩 Protein
Builds and repairs tissue, supports immunity, and keeps you full longest. Aim for 20–40 g per meal to maximize muscle protein synthesis.
Sources: eggs, fish, poultry, Greek yogurt, tofu, legumes, whey.
🍚 Carbohydrates
Your brain's preferred fuel and critical for high-intensity exercise. Not the enemy — quality matters.
Choose: oats, quinoa, sweet potato, fruit, berries. Limit: refined sugars.
🥑 Fats
Essential for hormones (testosterone, estrogen), brain health, and absorbing vitamins A, D, E, K.
Choose: olive oil, avocado, nuts, fatty fish. Limit: trans fats.
🧠 Nutrition & Your Psyche
What you eat directly shapes how you think, feel, and perform. The gut-brain axis, neurotransmitter synthesis, and inflammation all respond to diet.
🧬 The Gut-Brain Connection
90% of your serotonin is produced in the gut. Fiber, fermented foods (yogurt, kimchi, sauerkraut), and omega-3s nourish the microbiome that regulates mood.
⚡ Energy & Focus
Stable blood sugar = stable mood. Pair carbs with protein/fat to avoid crashes. Hydration (2–3 L/day) improves cognitive performance by up to 14%.
😌 Stress & Cortisol
Chronic stress depletes magnesium, B-vitamins, and vitamin C. Counter with leafy greens, nuts, seeds, and citrus. Sleep 7–9 hours — it's non-negotiable.
🎯 Sustainable Habits
- 80/20 rule: 80% whole foods, 20% flexibility. Perfection is the enemy of consistency.
- Track awareness, not obsession. Use data as a compass, not a cage.
- Progressive overload applies to habits too. Start with one change per week.
- Identity over outcomes. "I am someone who nourishes myself" beats "I need to lose 10 lbs."
🌅 Morning Ritual for Mental Clarity
- 500 ml water with lemon upon waking
- 10 min sunlight (sets circadian rhythm)
- Protein-rich breakfast within 2 hours
- 5 min breathwork or meditation
🛑 Red Flags to Watch
- Obsessive calorie counting causing anxiety
- Eliminating entire food groups without medical reason
- Using food as the only emotional regulator
- Dreading meals or feeling guilt after eating
If these resonate, consider speaking with a therapist specialized in eating behaviors. Nutrition should serve your life, not rule it.
Let food be thy medicine, and medicine be thy food. — Hippocrates