How much caffeine actually helps women's endurance, when to take it, and why you do not need to time it to your cycle. Evidence-based, Pretty Strong.

Why women get gut trouble on long runs and races, the female-specific causes, and how to train your gut to behave. Pretty Strong coaching.

Does creatine actually work for women? The evidence on dose, muscle, bone and perimenopause, from a qualified sports nutritionist. No bro-science.