Cycle Tracker & Nutrition Guide
✦ Luna AI

What's your cycle doing today?

Enter the first day of your last period — Luna will detect your phase and personalise everything else

Log Your Cycle

Select your current phase and record how you're feeling today

🌑
Menstrual
Days 1–5
🌱
Follicular
Days 6–13
🌕
Ovulation
Day 14
🍂
Luteal
Days 15–28
Cramps
Bloating
Headache
Breast Tenderness
Backache
Acne
Fatigue
Food Cravings
Insomnia
Nausea
Mood Swings
Hot Flashes
0
Days Logged
28
Avg Cycle Days
Current Phase
0
Day Streak
Menstrual
Follicular
Ovulation
Luteal

Nutrition by Phase

What to eat, avoid, and supplement during each phase of your cycle

⚠️ Avoid: Excess caffeine (worsens cramps), high sodium foods (increases bloating), alcohol, and processed sugars that spike inflammation.

✅ Eat More

  • Iron-rich foods: red meat, lentils, spinach
  • Anti-inflammatory: turmeric, ginger, berries
  • Magnesium: dark chocolate, pumpkin seeds, avocado
  • Omega-3s: salmon, chia seeds, walnuts
  • Hydrating foods: cucumber, watermelon, broth
  • Vitamin C (boosts iron absorption): bell peppers, citrus

❌ Limit / Avoid

  • Caffeine — worsens cramps & anxiety
  • Sodium / salty snacks — increases bloating
  • Alcohol — worsens inflammation
  • Processed sugar — spikes & crashes
  • Dairy (for some) — can worsen cramps
  • Red meat in excess — can increase prostaglandins

💊 Key Supplements

  • Iron (if heavy flow)
  • Magnesium glycinate — reduces cramps
  • Omega-3 fish oil — anti-inflammatory
  • Vitamin B1 (thiamine) — eases cramps
  • Zinc — supports healing

💡 Lifestyle Tips

  • Drink 8–10 glasses of water daily
  • Warm herbal teas: ginger, chamomile, raspberry leaf
  • Rest and gentle movement (yoga, walks)
  • Heat therapy for cramp relief
  • Eat smaller, more frequent meals
🌱 Insight: Estrogen rises during this phase — your metabolism is at its most efficient. Great time for nutrient-dense, energizing foods. Caffeine in moderation is generally fine.

✅ Eat More

  • Lean proteins: chicken, eggs, legumes
  • Fermented foods: yogurt, kefir, kimchi (gut health)
  • Cruciferous veggies: broccoli, cauliflower (estrogen metabolism)
  • Complex carbs: oats, quinoa, sweet potato
  • Antioxidant-rich berries & colourful veg
  • Seeds: flaxseed & pumpkin seeds (seed cycling)

❌ Limit / Avoid

  • Ultra-processed foods — disrupt gut microbiome
  • Excessive alcohol — stresses liver estrogen metabolism
  • High sugar foods — energy crashes
  • Artificial sweeteners — gut disruption

💊 Key Supplements

  • Folate / B-complex — cellular growth
  • Vitamin D — mood and hormone balance
  • Probiotics — supports gut-hormone axis
  • Iron (if low) — replenish post-period

💡 Lifestyle Tips

  • Best phase for trying new foods / recipes
  • Higher energy — great for more intense workouts
  • Start seed cycling: flax + pumpkin seeds daily
  • Mild coffee/tea is fine (1–2 cups)
🌕 Insight: Peak estrogen and LH surge — energy is highest. Focus on anti-inflammatory, liver-supportive foods. Limit caffeine to avoid over-stimulation if you feel anxious.

✅ Eat More

  • Zinc-rich foods: oysters, pumpkin seeds, chickpeas
  • High-antioxidant produce: tomatoes, red peppers, berries
  • Liver-supportive: leafy greens, artichoke, beets
  • Light proteins: fish, tofu, eggs
  • Fiber: helps clear excess estrogen
  • Seeds: sesame & sunflower (seed cycling switch)

❌ Limit / Avoid

  • Excessive caffeine — amplifies anxiety & jitteriness
  • Alcohol — impairs hormone clearance
  • Inflammatory oils: canola, vegetable oils
  • High sodium foods

💊 Key Supplements

  • Zinc — supports ovulation
  • Vitamin B6 — hormonal balance
  • Magnesium — prevent pre-PMS onset
  • CoQ10 — egg quality support

💡 Lifestyle Tips

  • Peak energy — great for socialising & high intensity workouts
  • Stay hydrated — cervical mucus changes increase fluid needs
  • Switch to sesame + sunflower seeds (seed cycling)
  • Light & fresh meals feel best
⚠️ Avoid: Caffeine strongly worsens PMS, anxiety, and breast tenderness. Sodium dramatically increases bloating. Sugar worsens mood swings and fatigue.

✅ Eat More

  • Complex carbs: sweet potato, brown rice, oats (serotonin support)
  • Magnesium-rich: dark chocolate (70%+), bananas, almonds
  • Calcium: dairy or leafy greens (reduces PMS symptoms)
  • B vitamins: whole grains, eggs, legumes (mood)
  • Anti-bloat: asparagus, cucumber, dandelion tea
  • Tryptophan sources: turkey, pumpkin seeds, cheese

❌ Limit / Avoid

  • Caffeine — strongly worsens anxiety, breast tenderness, insomnia
  • High sodium / salty snacks — major bloating trigger
  • Refined sugar — worsens mood swings & cravings cycle
  • Alcohol — disrupts sleep & progesterone
  • Carbonated drinks — increases bloating

💊 Key Supplements

  • Magnesium glycinate — #1 for PMS relief
  • Vitamin B6 — reduces bloating & mood symptoms
  • Calcium D-glucarate — estrogen clearance
  • Chasteberry (Vitex) — hormonal balance
  • Evening primrose oil — breast tenderness

💡 Lifestyle Tips

  • Switch to herbal teas: rooibos, chamomile, raspberry leaf
  • Gentle movement: yoga, swimming, walking
  • Prioritise sleep (progesterone affects temperature)
  • Eat regularly to stabilise blood sugar
  • Warm, cooked, comforting meals are easiest to digest

Seasonal Menu Plans

Asian cuisine tailored to your cycle phase and the season

Exercise by Phase

Move in sync with your cycle for better energy and recovery.

🧘 Suggested Activities

  • Gentle yoga & restorative stretching
  • Slow walks in nature
  • Light swimming
  • Breathing & meditation movement

⚡ Intensity Level

Low — honour your body's need for rest

⏱ Duration & Frequency

20–30 min per session
3–4 times per week

🏃 Suggested Activities

  • Jogging & running
  • Cycling (indoor or outdoor)
  • Strength training with moderate weights
  • Dance classes

⚡ Intensity Level

Moderate–High — rising energy, build on it

⏱ Duration & Frequency

30–45 min per session
4–5 times per week

🔥 Suggested Activities

  • HIIT & interval training
  • Running & sprints
  • Group fitness classes
  • Heavy lifting & compound lifts

⚡ Intensity Level

High — peak strength and endurance

⏱ Duration & Frequency

45–60 min per session
5–6 times per week

🌿 Suggested Activities

  • Pilates & core work
  • Brisk walking
  • Light weights & bodyweight training
  • Yin yoga & stretching

⚡ Intensity Level

Low–Moderate — wind down gradually

⏱ Duration & Frequency

30–40 min per session
3–4 times per week

Cycle History

All your logged entries

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