Support your body from within
Calyx translates your cycle and symptoms into personalized meals and grocery lists—so you don't have to think about it.
Takes less than 2 minutes · No credit card required
Your plan, built fresh every week—tailored to your phase and your symptoms.
Current phase
Day 22 of 28
Progesterone is rising. Magnesium, stable blood sugar, and warm, satisfying foods support your body best this week.
Body signals this week
Support focus
This week's meal plan
Breakfast
Warm Oat Bowl with Flaxseeds & Blueberries
Flaxseeds support progesterone balance; oats steady blood sugar through the morning.
Lunch
Chickpea & Kale Warm Salad
Chickpeas provide B6 to ease PMS-related mood changes; kale delivers iron and folate.
Dinner
Baked Salmon with Roasted Broccoli & Sweet Potato
Salmon reduces luteal inflammation; sweet potato provides slow-release carbs to calm cravings.
Snack
Dark Chocolate & Almond Snack Plate
Dark chocolate (70%+) delivers magnesium; almonds stabilize blood sugar between meals.
Grocery list preview
+ 14 more items
A simple loop that gets sharper every week you log.
Answer a few questions about your cycle patterns, recent symptoms, dietary preferences, and grocery habits. Takes under two minutes.
Calyx infers your cycle phase from your log and reads your symptom pattern from the last 14 days—simultaneously, not separately.
A personalized weekly meal plan with the nutritional priorities your body needs right now—magnesium in luteal, iron in menstrual, anti-inflammatories in ovulatory.
Review and edit your grocery list, then send it directly to your preferred store for pickup or delivery. One tap.
Most wellness apps force you into a single mode. Calyx doesn't.
Most apps track your cycle or your symptoms. Calyx reads both, merges them, and builds a plan that reflects the full picture—not just half of it.
In perimenopause, cycle phase and hormonal symptoms coexist. Calyx supports both layers simultaneously, so your plan stays accurate even when your cycle doesn't.
Nutrition is the mechanism, not the afterthought. Every recommendation links directly to a nutritional role—so you understand why, not just what.
* Calyx is a wellness support tool, not a medical device or diagnostic service. It does not diagnose or treat any condition. Always consult your healthcare provider with medical questions.
About Calyx
A calyx is the protective structure at the base of a flower—the part that holds everything in place before it opens. It's foundational, functional, and almost always overlooked.
We built Calyx because we believe the same is true of the care most women give their bodies. The foundational work—nutrition, listening, support—happens quietly, before the bloom. And it deserves a tool built specifically for it.
Calyx isn't about optimizing. It's about understanding. About building a practice of paying attention—and making that attention easy.
Science-grounded
Every recommendation maps to cycle-phase nutrition research.
Private by default
Your data is yours. We never sell or share it.
Cycle-inclusive
Built for cycling, perimenopause, or both at once.
Adaptive
Your plan updates as your body changes—every single week.