Creatine for Women's Health
For a while now, creatine has been linked with strength athletes and gym enthusiasts. However, this perception is changing due to new research. Several pieces of research suggest that creatine may play an important role in supporting women's health through their different stages of life from menstruation and reproductive years to pregnancy and menopause.
A recent review published in the Journal of the International Society of Sports Nutrition highlights how the advantages of creatine stretch well beyond exercise performance, offering promising applications for muscle health, cognition, mood, healthy ageing and female physiology.
Why Women May Benefit Differently from Creatine
Women naturally have lower creatine stores than men. Hormonal fluctuations throughout the menstrual cycle, pregnancy and menopause can also influence creatine metabolism and energy demands.
While the primary function of creatine is well known in skeletal muscle, it is seen to be equally important in the brain and many other tissues. As women's physiological demands change across different life stages, maintaining adequate creatine availability may become increasingly important.
Supporting Strength and Lean Muscle
Research has also shown that resistance training combined with creatine supplementation consistently improves muscle strength, power and leanbody mass. While many of the earliest creatine studies focused on men, more recent research demonstrates that women experience similar performance benefits, particularly when creatine is paired with regular resistance exercise.
Maintaining muscle mass is important not just for athletic performance but also for long-term mobility, metabolic health and healthy ageing.
Pregnancy: An Emerging Area of Research
Pregnancy places significant metabolic demands on both the mother and the developing fetus.
Although routine creatine supplementation during pregnancy is not currently recommended as standard practice, researchers are exploring its potential to support fetal development and protect against complications associated with reduced oxygen availability during birth.
This remains an exciting area ofongoing research, with larger clinical studies needed before specific recommendations can be made.
Menopause and Healthy Ageing
As women approach menopause, declining oestrogen levels contribute to changes in muscle mass, bone health,body composition and cognitive function.
Creatine supplementation, particularly when combined with resistance training, may help support healthy ageing by maintaining muscle strength and physical function. Researchers are also investigating whether creatine may help address some of the cognitive and mood-related changes experienced during this stage of life. While the evidence continues to grow, current findings are encouraging.
Beyond Exercise Performance
The latest research reflects a broader shift in how creatine is viewed.
Rather than being considered solely a sports nutrition ingredient, creatine is increasingly recognised as a nutrient that supports cellular energy across multiple tissues. This expanding understanding has opened new avenues for research into women's health, including cognition, mood, ageing and reproductive physiology.
The Future of Women's Health Research
The 2025 review concludes that creatine supplementation represents a promising strategy for supporting women's health across the lifespan. However, researchers also emphasise the need foradditional high-quality clinical trials to better understand optimal dosingstrategies, long-term safety and its role during pregnancy and perimenopause.
As the science continues to evolve, one thing is becoming increasingly clear: creatine is no longer just for athletes. It is emerging as one of the most extensively researched nutritional ingredients with the potential to support women's health at every stage of life.
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