PCOS: what actually helps
What the evidence supports on food, movement and medication, and what to ignore on Instagram.
Polycystic ovary syndrome (PCOS) is one of the most common hormonal conditions in women of reproductive age. It's also one of the most over-advised: search for it online and you'll find a hundred diets, supplements and "cures", many of them contradicting each other. Here's what the evidence actually supports — and what you can stop worrying about.
What PCOS is (and isn't)
PCOS is usually diagnosed when someone has at least two of three features: irregular or absent ovulation (often irregular periods), signs of higher androgen levels (like acne or excess hair growth, or raised levels on a blood test), and polycystic-looking ovaries on an ultrasound — after other causes have been ruled out. Despite the name, you don't need "cysts" to have PCOS, and having them on a scan doesn't automatically mean you have it.
PCOS isn't only about periods. It's linked to insulin resistance, which can affect weight, energy, skin and long-term metabolic health — and it's strongly linked to anxiety, low mood and body image concerns. That's why it responds best to care that looks at the whole picture.
Food: principles, not rules
There is no single "PCOS diet" that works best for everyone. What helps is a way of eating that keeps blood sugar steadier and that you can actually keep up:
- Protein and fibre at every meal — dal, paneer, eggs, curd, sprouts, vegetables, whole grains.
- Pair carbohydrates, don't ban them. Rice and roti can stay; portion and what you eat them with matter more.
- Regular meals rather than long gaps followed by big portions.
- Consistency over perfection. A plan you follow 80% of the time beats a perfect plan you abandon in two weeks.
For people for whom weight is a concern, even a modest, sustainable change can improve cycles and symptoms. But weight is not the only measure of progress, and many improvements happen regardless of the scale.
Movement that helps
Regular physical activity improves insulin sensitivity, mood and cardiovascular health in PCOS. A mix of strength training and cardio that you enjoy is ideal — and the best exercise is the one you'll keep doing. If pain, time or confidence gets in the way, a physiotherapist can help build a plan around your body and your week.
Sleep, stress and mood
Poor sleep and chronic stress can make blood sugar harder to manage and cravings stronger. PCOS itself is also associated with higher rates of anxiety, depression and disordered eating. Talking to a psychologist isn't a side extra — for many women, it's what makes everything else possible.
Medical treatment
Depending on your symptoms and goals, a gynaecologist may discuss options such as treatments to regulate cycles and protect the womb lining, medication that improves insulin sensitivity, treatments for acne or hair growth, and — if you're trying to conceive — medication to support ovulation. Your plan should reflect your priorities, and change as they change.
Some supplements (such as inositol or vitamin D where levels are low) are sometimes discussed for PCOS. Evidence varies, quality varies, and they can interact with other treatments — so talk to our gynaecologist or dietician before starting any — they'll tell you whether one is worth trying for you.
What to ignore
- Cutting out all carbohydrates "forever"
- Going gluten-free or dairy-free without a medical reason
- Detox teas, cleanses and "hormone reset" programmes
- Expensive supplement stacks promising to "cure" PCOS
- Anyone who makes you feel PCOS is your fault
PCOS is manageable. The goal isn't to fight your body — it's to understand your version of PCOS and build habits you can live with. That's exactly what our PCOS Care Plan is designed to do.
This guide is general education written by the Narika team. For advice tailored to your body and history, book a consultation with our doctors — that's exactly what they're here for.
