Turmeric: Benefits, Uses, Dosage & Side Effects
The golden spice that gives curry its colour is also one of the most prized healing plants in the world. Used in Ayurveda for thousands of years and now among the most-studied herbs on earth, turmeric has earned its place in both the kitchen and the medicine cabinet.
What is turmeric?
Turmeric (Curcuma longa) is a root in the ginger family, ground into the warm, earthy yellow powder you know from cooking. Its star compound is curcumin, responsible for much of its colour and its celebrated properties. In Ayurveda it is revered as a purifying, balancing herb for body and mind.
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Take the free quiz →The benefits of turmeric
A healthy inflammatory response
This is turmeric's headline use. Curcumin is best known for supporting the body's natural response to inflammation, which underlies many everyday aches and conditions.
Joint comfort
For the same reason, turmeric is a popular natural choice for easing stiff, achy joints.
Digestion
Traditionally taken to support digestion and a settled stomach — a natural companion to our guide on natural remedies for bloating.
Mood and brain
Emerging interest surrounds curcumin's potential to support mood and brain health, complementing the herbs in our memory guide.
Antioxidant and skin
As a potent antioxidant, turmeric is also a traditional beauty ingredient, used in masks and tonics for a healthy glow.
How to take turmeric
- In food — the simplest way: curries, soups, rice and roasted vegetables.
- Golden milk — warm milk with turmeric, black pepper and a little honey, a soothing Ayurvedic favourite.
- Supplements — standardised curcumin capsules for a concentrated dose.
Dosage
There is no single official dose. Culinary amounts in food are considered safe for most people, while curcumin supplements are far more concentrated and vary by product. Follow the label, start modestly, and check an appropriate dose with a healthcare professional if using supplements regularly.
Side effects and cautions
Turmeric is generally very safe as a food. Concentrated supplements can occasionally cause stomach upset, and some people should be cautious:
- Gallstones or bile duct issues — turmeric may aggravate them.
- Blood-thinning medication and upcoming surgery — it may affect clotting.
- Pregnancy — avoid high supplemental doses.
As always, speak with a qualified healthcare professional before taking concentrated turmeric or curcumin, especially alongside medication.
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Take the free quiz →The Ayurvedic view
In Ayurveda turmeric is considered tridoshic — balancing for all three doshas in moderation — and is valued as a cleansing, warming herb. To see where it fits, explore Ayurveda and discover your dosha.
Frequently asked questions
What is turmeric good for?
Turmeric, and its active compound curcumin, is best known for supporting a healthy inflammatory response. It is traditionally used for joint comfort, digestion, skin and mood, and is a powerful antioxidant. As a kitchen spice it is also simply a flavourful, healthful addition to food.
How much turmeric should I take a day?
As a culinary spice, everyday amounts in food are considered safe. Curcumin supplements are more concentrated and doses vary by product, so follow the label and ideally check with a healthcare professional, especially for higher doses taken regularly.
Does turmeric need black pepper?
Curcumin is poorly absorbed on its own. A pinch of black pepper, which contains piperine, can greatly increase absorption, and taking turmeric with a little fat also helps. This is why traditional golden milk combines turmeric with pepper and warm milk.
Who should not take turmeric supplements?
People with gallstones or bile duct problems, those on blood-thinning medication, anyone scheduled for surgery, and those who are pregnant should be cautious with concentrated turmeric or curcumin supplements and check with a doctor first.
Can I take turmeric every day?
Turmeric is eaten daily in many cuisines and is generally well tolerated as a spice. With concentrated supplements, use a sensible dose, watch for digestive upset, and consult a healthcare professional for long-term use.
References & further reading
For evidence-based detail on turmeric's usefulness and safety, see:
Turmeric is also a classic immune-supporting spice — see how to boost your immune system naturally.
Turmeric is a traditional skin remedy — see our natural remedies for acne.
It is also a go-to for stiff joints — see our natural remedies for joint pain.
One delicious way to enjoy turmeric daily is golden milk.