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Curcumin is the main active ingredient in turmeric. It has powerful anti-inflammatory effects and is a very strong antioxidant.

However, the curcumin content of turmeric isn’t that high. It’s around 3%, by weightTrusted Source. Most of the studies on this herb use turmeric extracts that contain mostly curcumin itself, with dosages usually exceeding 1 gram per day.

It would be very difficult to reach these levels just using turmeric as a spice in your foods.

That’s why some people choose to use supplements.

However, curcumin is poorly absorbed into your bloodstream. In order to experience the full effects of curcumin, its bioavailability (the rate at which your body absorbs a substance) needs to improve.

It helps to consume it with black pepper, which contains piperine. Piperine is a natural substance that enhances the absorption of curcumin by 2,000%Trusted Source.

In fact, the best curcumin supplements contain piperine, and this makes them substantially more effective.

Curcumin is also fat soluble, which means it breaks down and dissolves in fat or oil. That’s why it may be a good idea to take curcumin supplements with a meal that’s high in fat.

Inflammation is incredibly important. It helps fight foreign invaders and has a role in repairing damage in your body.

Although acute, short-term inflammation is beneficial, it can be a concern if it becomes chronic and attacks your body’s own tissues.

Scientists now believe that chronic low-level inflammation can play a role in some health conditions and diseases. These include:

• heart disease
• metabolic syndrome
• Alzheimer’s disease
• various degenerative conditions

Oxidative damage is believed to be one of the mechanisms behind aging and many diseases.

It involves free radicals, highly reactive molecules with unpaired electrons. Free radicals tend to react with important organic substances, such as fatty acids, proteins, or DNA.

The main reason antioxidants are so beneficial is that they protect your body from free radicals.

Curcumin is a potent antioxidant that can neutralize free radicals  due to its chemical structure.

In addition, animal and cellular studies suggest that curcumin may block the action of free radicals and may stimulate the action of other antioxidants. Further clinical studies are needed in humans to confirm these benefits.

Before scientists had a better understanding of neurons, it was believed that they weren’t able to divide and multiply after early childhood. However, they now know that isn’t the case.

Neurons are capable of forming new connections, and in certain areas of the brain they can multiply and increase in number.

One of the main drivers of this process is brain-derived neurotrophic factor (BDNF). This is a gene that’s involved in making a protein responsible for promoting the life of neurons.

The BDNF protein plays a role in memory and learning, and it can be found in areas of the brain responsible for eating, drinking, and body weight.

Many common brain disorders have been linked to decreased levels of BDNF protein, including depression and Alzheimer’s disease.

Heart disease is the number one cause of death in the world. Researchers have studied it for many decades and learned a lot about why it happens. Unsurprisingly, heart disease is incredibly complicated and various things contribute to it.

Curcumin may help reverse many steps in the heart disease process.

Perhaps the main benefit of curcumin when it comes to heart disease is improving the function of the endothelium, the lining of your blood vessels.

The endothelial dysfunction is a major driver of heart disease. This is when your endothelium is unable to regulate blood pressure, blood clotting, and various other factors.

Arthritis is a common problem in Western countries. There are several different types of arthritis, most of which involve inflammation in the joints.

Given that curcumin is a potent anti-inflammatory compound, it makes sense that it may help with arthritis. In fact, several studies show that there is an association.

In a study in people with rheumatoid arthritis, curcumin was even more effective than an anti-inflammatory drug.

If curcumin can really help prevent heart disease, cancer, and Alzheimer’s, it may have benefits for longevity as well.

This suggests that curcumin may have potential as an anti-aging supplement.

Given that oxidation and inflammation are believed to play a role in aging, curcumin may have effects that go way beyond just preventing disease.