Turmeric (2024)

What is it?

Turmeric is believed to have anti-inflammatory properties. You can buy ground turmeric over the counter from health food shops, pharmacies and supermarkets. We don’t know yet whether it’s effective in osteoarthritis because there’s only limited trial evidence, but it suggests that it only has minor side-effects.

  • Family: Nutritional supplement of the ginger (Zingiberaceae) family
  • Scientific name: Curcuma domestica
  • Other names: C. rotunda L., C. xanthorrhiza Naves and Amomum curcuma Jacq

Turmeric is a perennial plant native to southern Asia. It’s widely grown both for domestic and medicinal purposes. You can buy it from high-street shops.

How does it work?

Studies on animals have shown that turmeric products have anti-inflammatory properties.

Is it safe?

Human clinical trials haven’t found turmeric to be toxic when given at doses of 1–10 g a day. In studies, participants received doses of approximately 1–1.5 g a day but also up to 8 g a day.

Turmeric increased the effects of anticoagulants or antiplatelet drugs in laboratory studies, but the effects on antiplatelet drugs haven’t been demonstrated in humans.

Turmeric trials for osteoarthritis

The 107 participants with primary osteoarthritis of the knee were randomised to receive either 2 g turmeric or 800 mg ibuprofen (a non-steroidal anti-inflammatory drug) per day for six weeks.

  • Both groups’ pain levels when walking and when climbing stairs improved, as did their knee function.
  • Those who took turmeric found that their pain when climbing stairs improved more than those who received ibuprofen.
  • There was no difference in reported side-effects between the groups, and the most commonly reported were heartburn and dizziness.
  • Those who received ibuprofen were better at taking their treatment than those who received turmeric.
Turmeric (2024)

FAQs

What is the benefit of taking turmeric? ›

“Like other colorful plant-based foods, turmeric is rich in phytonutrients that may protect the body by neutralizing free radicals (pollution, sunlight) and shielding the cells from damage.” Diets rich in plant-based foods are associated with prevention of medical conditions such as cancer and heart disease.

Is it safe to take turmeric every day? ›

When taken by mouth: Turmeric is likely safe when used short-term. Turmeric products that provide up to 8 grams of curcumin daily seem to be safe when used for up to 2 months, Also, taking up to 3 grams of turmeric daily seems to be safe when used for up to 3 months. Turmeric usually doesn't cause serious side effects.

Who should not take turmeric? ›

People who should not take turmeric include those with gallbladder problems, bleeding disorders, diabetes, gastroesophageal reflux disease (GERD), infertility, iron deficiency, liver disease, hormone-sensitive conditions, and arrhythmia. Pregnant women and those who are going to undergo surgery should not use turmeric.

How quickly does turmeric work for inflammation? ›

Unfortunately, turmeric doesn't offer a quick fix, so you'll need to take it daily to notice results. If you were wondering how long it takes turmeric to work, this can vary from person to person. However, you should usually expect to start noticing improvements in around 4-8 weeks when taken daily.

Does turmeric burn belly fat? ›

Turmeric may reduce the fat deposit in the body. It could help reduce body fat and body weight as per animal studies. You can mix some turmeric in a glass of warm water and take it every morning to reduce belly fat.

What happens to your body when you start taking turmeric? ›

Turmeric — and especially its most active compound, curcumin — has many scientifically proven health benefits, such as the potential to improve heart health and prevent Alzheimer's and cancer. It's a potent anti-inflammatory and antioxidant. It may also help improve symptoms of depression and arthritis.

What drugs cannot be taken with turmeric? ›

Turmeric may interfere with the action of these drugs, increasing the production of stomach acid:
  • Cimetidine (Tagamet)
  • Famotidine (Pepcid)
  • Ranitidine (Zantac)
  • Esomeprazole (Nexium)
  • Omeprazole (Prilosec)
  • Lansoprazole (Prevacid)

Does turmeric have side effects? ›

Taking turmeric in large doses has potential risks: Mild side effects include upset stomach, acid reflux, diarrhea, dizziness, and headaches. Consuming large doses of turmeric supplements can significantly increase urinary oxalate levels, increasing the risk of kidney stone formation.

What organ does turmeric affect? ›

The antioxidant effect of turmeric appears to be so powerful that it may stop your liver from being damaged by toxins. This could be good news for people who take strong drugs for diabetes or other health conditions that might hurt their liver with long-term use.

Is turmeric hard on kidneys? ›

Turmeric contains oxalates and this can increase the risk of kidneys stones. “The consumption of supplemental doses of turmeric can significantly increase urinary oxalate levels, thereby increasing risk of kidney stone formation in susceptible individuals.”

Is turmeric hard on the liver? ›

Health professionals should be aware that products containing Curcuma longa (turmeric), Curcuma aromatica, Curcuma zanthorrhiza, Curcuma zedoaria and/or curcumin may cause liver injury in some individuals.

Can turmeric raise blood pressure? ›

The curcumin in turmeric may lower your blood sugar or blood pressure. If you take medications for high blood pressure, like Warfarin, or diabetes, you should consult with your doctor before adding turmeric tea to your diet.

Is it better to take turmeric powder or capsules? ›

This makes oral supplements the best choice for most people looking to maximize the benefits of turmeric. Most supplements contain turmeric extract. The extract contains much more curcumin than turmeric powder. Supplements may also contain fat compounds or use a process called nanoformulation to help with absorption.

Is turmeric better than ibuprofen? ›

There are various studies looking at the benefits of turmeric, including several that showed turmeric to be just as effective as ibuprofen for reducing inflammation, swelling and pain. However, more research is necessary to confirm these effects.

What is the strongest natural anti-inflammatory? ›

  1. Omega-3 fatty acids. Omega-3 fatty acids , which are abundant in fatty fish such as salmon or tuna, are among the most potent anti-inflammatory supplements. ...
  2. Curcumin. ...
  3. S-adenosylmethionine. ...
  4. Zinc. ...
  5. Green tea. ...
  6. Frankincense. ...
  7. Capsaicin. ...
  8. Cat's claw.

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