Aspire Performance & Nutrition

Use cycle tracking to notice real patterns, then adjust fueling with enough nuance to help and not enough hype to get weird.

The menstrual cycle can change appetite, body temperature, hydration feel, and session readiness. The goal is not perfect phase control - it is pattern recognition and better decisions.

what usually happens

Anchor ideaFueling by cycle phase is about adjustment, not reinventionMost athletes do best when they keep core fueling habits stable and layer small changes on top.Tracking helps you notice whether symptoms, hunger, or session feel reliably change across the month.

MenstruationDuring the period, think comfort, iron, and hydrationBlood loss can increase attention to iron-rich meals and vitamin C pairing.Warm, easy-to-digest meals and fluids may work better when cramps or nausea are present.

what the evidence supports

Follicular and ovulationMany athletes feel sharper when carb use and session quality feel easierThis is often a good window for hard training when the athlete subjectively feels strong.Standard pre, during, and post-workout fueling usually works well here.

Luteal phaseLate cycle often needs a little more fuel and a little more patienceAppetite and resting body temperature often rise, and some athletes need about 100-300 extra calories.A small carbohydrate bump before hard sessions can help when the same workout feels tougher.

Cycle-aware fueling works best when it stays practical: track, notice, adjust, and escalate if the period goes missing or symptoms stop matching normal variation.

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