Does taking turmeric cause Iron deficiency? There are multiple nutrients, vitamins and minerals present in turmeric. Each one of them performs a different function in your body. It is difficult to say that it is true or not without understanding the various facts about turmeric. If you have been suffering from severe iron deficiency due to low intake of iron, you should be concerned about this.
Turmeric is a common spice that comes from the root of Curcuma longa. It contains a chemical called curcumin, which might reduce swelling.
Turmeric has a warm, bitter taste and is frequently used to flavor or color curry powders, mustards, butters, and cheeses. Because curcumin and other chemicals in turmeric might decrease swelling, it is often used to treat conditions that involve pain and inflammation.
People commonly use turmeric for osteoarthritis. It is also used for hay fever, depression, high cholesterol, a type of liver disease, and itching, but there is no good scientific evidence to support most of these uses. There is also no good evidence to support using turmeric for COVID-19.
Don’t confuse turmeric with Javanese turmeric root or tree turmeric. Also, don’t confuse it with zedoary or goldenseal, which are unrelated plants that are sometimes called turmeric.
Possibly Effective for
- Hay fever. Taking turmeric by mouth seems to reduce hay fever symptoms such as sneezing, itching, runny nose, and congestion.
- Depression. Most research shows that taking curcumin, a chemical found in turmeric, by mouth reduces depression symptoms in people already using an antidepressant.
- High levels of cholesterol or other fats (lipids) in the blood (hyperlipidemia). Taking turmeric by mouth seems to lower levels of blood fats called triglycerides. But the effects of turmeric on cholesterol levels are conflicting. Also, there are many different turmeric products available. It is not known which ones work best.
- Buildup of fat in the liver in people who drink little or no alcohol (nonalcoholic fatty liver disease or NAFLD). Taking turmeric extract by mouth reduces markers of liver injury in people who have this condition. It also seems to help prevent the build-up of more fat in the liver.
- Swelling (inflammation) and sores inside the mouth (oral mucositis). Taking curcumin, a chemical found in turmeric, by mouth, or as a lozenge or mouthwash, seems to prevent swelling and sores in the mouth during radiation treatment for cancer.
- Osteoarthritis. Taking turmeric extracts, alone or together with other herbal ingredients, can reduce pain and improve function in people with knee osteoarthritis. Turmeric might work about as well as ibuprofen for reducing pain. But it doesn’t seem to work as well as another drug, called diclofenac.
- Itching. Taking turmeric by mouth might reduce itching that is caused by various conditions.
Possibly Ineffective for
- Alzheimer disease. Taking turmeric, or a chemical in turmeric called curcumin, by mouth does not seem to improve symptoms of Alzheimer disease.
- Stomach ulcers. Taking turmeric by mouth does not seem to improve stomach ulcers.
There is interest in using turmeric for a number of other purposes, but there isn’t enough reliable information to say whether it might be helpful.
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. Some people can experience mild side effects such as stomach upset, nausea, dizziness, or diarrhea. These side effects are more common at higher doses.
When applied to the skin: Turmeric is likely safe. It is possibly safe when turmeric is applied inside the mouth as a mouthwash.
When applied into the rectum: Turmeric is possibly safe when used as an enema.
It can upset your stomach
The same agents in turmeric that support digestive health can cause irritation when taken in large amounts. Some participants in studies looking at the use of turmeric for cancer treatment had to drop outTrusted Source because their digestion was so negatively affected. Turmeric stimulates the stomach to produce more gastric acid. While this helps some people’s digestion, it can really do a number on others.
It thins your blood
Turmeric’s purifying properties may also make you bleed more easily. It’s not clear why this happens. Other suggested benefits of turmeric, such as lowered cholesterol and lowered blood pressure, probably have something to do with the way turmeric functions in your blood.
People who take blood-thinning drugs like warfarin (Coumadin) should avoidTrusted Source consuming large doses of turmeric.
It may stimulate contractions
You may have heard that eating foods seasoned with curry can stimulate labor. Although there’s little clinical data to back up this claim, studiesTrusted Source suggest turmeric can ease symptoms of PMS. So there may be something to the old wives’ tale.
Because of its blood-thinning effects alone, pregnant women should avoid taking turmeric supplements. Adding small amounts of turmeric as a spice to food shouldn’t be a problem.