Cycle syncing isn't a wellness trend. It's backed by research on hormones, productivity, exercise, and mental health. Here's what the science actually says.
31 to 41% of women with ADHD also have PMDD. This landmark study from Queen Mary University of London finally puts a number on what so many women have experienced but couldn't explain.
Read StudyA review of 29 studies on how hormonal shifts affect focus, attention, and executive function across cycle phases in women with ADHD. The research gap is real — and this paper starts filling it.
Read StudyCovers the full picture — from puberty to perimenopause. Undiagnosed women face higher vulnerability to PMDD, postpartum depression, and cardiovascular issues. This is why early awareness matters.
Read StudyOne of the most readable breakdowns of the estrogen/dopamine connection. When estrogen is low, dopamine drops — and ADHD symptoms spike. Women with ADHD self-report PMDD at nearly double the rate of women without it.
Read StudyExplains in plain language why ADHD medication can feel less effective in the luteal phase and why the premenstrual phase hits harder for women with ADHD.
Read StudyWomen with ADHD are 24% more likely to be diagnosed with depression, and face significantly higher rates of postpartum anxiety. The research is finally catching up — but there's still a long way to go.
Read StudyHormonal shifts throughout your cycle directly affect your energy, mood, and focus. This piece breaks down how to stop fighting that and start using it.
Read StudyA solid overview of how adjusting your daily routine around hormonal changes leads to better energy and productivity.
Read StudyAn honest look at cycle syncing — what the benefits are, what to watch for, and how to actually get started.
Read StudyPractical guidance on aligning daily habits with your menstrual phases to support hormonal health and self-awareness.
Read StudyThe science behind how hormones affect physical performance — and which workouts actually make sense for each phase.
Read StudyExpert guidance on adapting food and movement to your cycle's changing needs. One of the most practical resources out there.
Read StudyA medically reviewed breakdown of how adjusting your diet and exercise by phase can support your overall well-being.
Read StudyHave questions about the research? Email us at diamond@usemuna.com
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