Letrozole can feel like a complex topic—whether you’ve been prescribed it for hormone‑sensitive cancer or you’re curious about its role in fertility care. This article breaks down how it works, what to expect day to day, and which foods and habits support your health while taking it. You’ll find clear explanations, practical tips, and balanced notes on risks and benefits grounded in current evidence. If you want straight talk without hype, you’re in the right place—let’s make the science usable.