The concept of cyclesyncing, which suggests adjusting diet and exercise habits according to the menstrual cycle, has gained popularity on social media. However, research reveals a nuanced picture, with limited evidence supporting its effectiveness in alleviating period-related symptoms.
For several days a month, my appetite knows no bounds – then my period arrives. The relentless hunger is as reliable an indicator that it is approaching as any menstrual tracking app I’ve tried. Despite eating more at this time, I had never considered whether I should be swapping foods in and out, or changing my exercise routine, to support my body on its menstrual journey.
The menstrual cycle has a significant impact on a woman's physical and emotional well-being.
Hormonal fluctuations cause mood swings, fatigue, and breast tenderness.
Ovulation and menstruation can also affect energy levels, digestion, and skin health.
Research suggests that 70% of women experience premenstrual syndrome (PMS) symptoms, with cramps, bloating, and irritability being common complaints.
Understanding the menstrual cycle's impact can help women manage these symptoms and improve their overall quality of life.
What is Cyclesyncing?
The concept of #cyclesyncing has gained popularity on social media, suggesting that individuals should adjust their diet and exercise habits according to their menstrual cycle. This idea seems intuitive, but the evidence reveals a nuanced picture. While some people claim to have benefited from cyclesyncing, it is essential to examine the scientific backing behind this trend.
Cycle syncing is a fertility awareness method that involves tracking and synchronizing menstrual cycles with the lunar cycle.
The concept suggests that women's bodies are naturally attuned to the 28-day lunar cycle, which can influence ovulation and fertility.
Proponents of cycle syncing claim that by aligning menstrual cycles with the full moon or new moon, women can improve their reproductive health, increase fertility, and even alleviate symptoms of PMS.
However, there is limited scientific evidence supporting these claims, and more research is needed to confirm its effectiveness.
The Science Behind Cyclesyncing
Research on the effects of menstruation on appetite and metabolism suggests that fluctuations in hormone levels can lead to changes in hunger and fullness cues. For example, estrogen and progesterone can increase appetite and food cravings during the luteal phase. However, there is limited evidence to support the idea that altering diet or exercise patterns can significantly alleviate period-related symptoms.
Hormones are chemical messengers secreted by glands in the endocrine system.
They travel through the bloodstream to reach their target organs, influencing various bodily functions such as growth, metabolism, and reproductive processes.
There are over 50 different types of hormones, each with unique functions and effects on the body.
For example, insulin regulates blood sugar levels, while adrenaline prepares the body for 'fight or flight' responses.
Hormonal imbalances can lead to a range of health issues, making it essential to maintain optimal hormone levels through diet, exercise, and medical treatment when necessary.

Debunking Common Cyclesyncing Claims
Some proponents of cyclesyncing claim that a vegan diet can help alleviate menstrual cramps due to its high levels of key amino acids. While it is true that plant-based diets can provide essential nutrients, the scientific evidence supporting this specific claim is limited and inconclusive.
In addition, some people suggest that bed rest during menstruation can reduce symptoms. However, there is no conclusive evidence to support this claim, and in fact, prolonged periods of inactivity may have negative effects on overall health.
The Limitations of Cyclesyncing
While it is understandable to want to find ways to alleviate period-related discomfort, the concept of cyclesyncing relies heavily on anecdotal evidence and personal experience. More research is needed to fully understand the relationship between diet, exercise, and menstruation.
Rather than relying on unproven claims, it may be more effective to focus on overall healthy habits, such as regular physical activity, balanced eating, and stress management. By adopting these strategies, individuals can help support their overall health and well-being throughout their menstrual cycle.
Conclusion
The idea of cyclesyncing seems appealing, but the evidence suggests that a more nuanced approach is needed. Rather than relying on unproven claims or anecdotal evidence, it’s essential to focus on established healthy habits that can support overall well-being during menstruation.
- newscientist.com | Should your menstrual phase dictate what you eat and how you exercise?