Curcumin
Curcuma longa L.
In a head-and-neck trial, a third of treated patients had no mouth ulceration; every placebo patient developed it.
What the evidence shows
Every line below is carried on the blend page that makes the claim. Follow it to the pathway and its sources.
In human cells, curcumin blocks CDK2, the kinase that clocks cell division.
Dietary curcumin raised the active forms of AMPK and its target ACC in the fat under the skin of mice on a high-fat diet.
Pooled across four randomized trials, curcumin raised blood levels of BDNF, the growth factor neurons rely on to form and keep their connections.
Over 18 months in a placebo-controlled trial of 40 adults aged 51 to 84 without dementia, a bioavailable curcumin improved verbal and visual memory and attention.
Across sixteen randomized trials in 1,028 people, fatty liver resolved on imaging almost four times as often on curcumin as on placebo.
Curcumin silences the master switch and the alarm complex behind joint swelling, spares cartilage from its enzymes, and wakes the cell's own shield.
In a double-blind trial of 60 adults aged 60 to 85, curcumin sharpened sustained attention and working memory within an hour, and lifted mood by four weeks.
Turmeric's polyphenol wakes the cell's energy sensor, and that releases the switch holding recycling shut. Knock the sensor out and curcumin does nothing whatsoever, the cleanest proof there is.
In a double-blind trial of 227 adults, curcumin eased low mood against placebo, raised serotonin and lowered IL-1beta, IL-6 and TNF-alpha; pooled trials found it raised BDNF.
Quiets the master switch of swelling and the inflammasome, and raises antioxidant defense and adiponectin.
Across 16 randomized trials in 1,028 people, fatty liver resolved on imaging almost four times as often as on placebo.
Pooled across randomized trials, curcumin eased muscle soreness after hard exercise and sped functional recovery.
Turmeric's golden pigment eases the liver's sugar output, slows the glycation that ages proteins and shields the beta cells that make insulin.
Two independent teams, two metals, two organs: cadmium down in blood and organs of intoxicated mice, and lead down in the cerebellum measured by mass spectrometry.
Three meta-analyses and a 12-month trial in 227 patients stand behind the liver claim; four more, including one of 14 trials in 349 subjects, behind the recovery one.
It engages three separate defense systems at once, and its curve is biphasic: past a point, more of it present does less, not more.
Drawing together six pooled analyses covering 3,224 people in randomized trials, curcumin lowered TNF-alpha, with little disagreement between the analyses.
In a randomized human trial, curcumin raised NQO1, a gene of the body's own antioxidant defense, 3.3-fold, and lowered IL-1beta and TNF-alpha.
Pooled across 66 randomized trials, curcumin lowered CRP, IL-6 and TNF-α, the markers of low-grade inflammation.
Curcumin cut GPAT3, the commitment step that stores a freed fatty acid again, about five-fold in animals, and lowered liver fat.
Eleven meta-analyses of 99 randomized trials in 5,546 people converge on reduced liver fat.
Against the virus it works through the cell's own protein-disposal machinery.
Turmeric's golden pigment tempers the inflammatory signal in the liver and helps it stop banking fat it cannot use, so the organ works lean.
Curcumin bonds directly to the antioxidant sensor protein and switches the defense system on, with strong animal evidence; delete the master regulator and the benefit disappears, proving cause.
Curcumin quiets NF-κB-driven inflammation and lowers CRP across an umbrella meta-analysis — cooling the low-grade inflammation obesogens ignite.
Turmeric's golden pigment raises glutathione inside lens cells and blunts the sugar-bonding that yellows and fogs the lens with age.
In people with prediabetes, 16.4% on placebo developed type 2 diabetes; none on curcumin did.
Calms inflammation in skin, brain and joint, arms cells against sun, and steadies cortisol.
Haridra, as Ayurveda names turmeric, returns nitric oxide to the vessel lining so arteries relax, and slows the fibrous stiffening of heart and artery walls.
Here turmeric works the brain: it lifts serotonin and growth factors, calms the stress axis, cools neural inflammation and its alarms, and guards neurons.
Curcumin lowered gum inflammation and papillary bleeding more than placebo in gingivitis and mild periodontitis.
Curcumin cleared senescent human intervertebral-disc cells and reduced their SASP by down-regulating the Nrf2 and NF-κB pathways — shown in laboratory study.
Turmeric's curcumin raises SIRT1 in animals, and there the change carries through to something measurable: hearts came through an interrupted blood supply in better shape.
Pooled across 17 randomized trials, curcumin raised the body's own antioxidant enzymes, SOD, catalase and glutathione peroxidase, the defense a hair follicle leans on against oxidative stress.
A formally graded pooled analysis of human trials; the effect held after every high-risk arm was removed.
Pooled across 17 randomized trials, curcumin raised the body's own antioxidant enzymes, SOD, catalase and glutathione peroxidase, and lowered the oxidative-damage marker MDA.
Among the best-evidenced antidepressants here — multiple randomized trial meta-analyses.
Where it appears
34 blend pages carry this ingredient. Open it and you will find this ingredient in the list.
- ACB (Cell-Cycle Checkpoint Restraint)
- Adipocyte Apoptosis (Mature Fat Cell Clearance)
- ALZ (Memory Preservation)
- Appetite Suppressant (Hunger Signal Control)
- Ascendance (Analgesic & Anti-Inflammatory)
- Autonomous (Executive Command)
- Autophagy Activator (Cellular Self-Renewal)
- Endurance Eternal (Pigment Preservation)
- Event Horizon (Post-Ethanol Restoration)
- Fatty Liver Antidote (Hepatic Steatosis Reversal)
- Gainz (Muscle, Strength & Recovery)
- Glucose Blocker (Postprandial Control)
- Heavy Metal Detox (Toxic Burden Excretion)
- Holy Grail (Fat Leaves As Breath)
- Hormesis (Adaptive Stress Conditioning)
- Spice (Anti-Inflammatory Polyphenol Powerhouse)
- Jing Force (Kidney Restoration)
- Lipolytic (Stored-Fat Mobilization)
- Liver Regenerator (Hepatic Restoration)
- Myocarditis Antidote (Cardiac Inflammation Resolution)
- NAD+ Booster (Cellular Energy Currency)
- NRF2 Activator (Endogenous Antioxidant Induction)
- Obesogen Blocker (Endocrine Disruptor Defense)
- Ocular (Retinal & Macular Support)
- Pancreas Regenerator (Islet Cell Restoration)
- Plush (Collagen, Firmness & Glow)
- Pulsar (Vascular Pressure Regulation)
- Rewire (Total Brain Reset)
- Sabretooth (Periodontal Defense)
- Senolytic (Senescent Zombie Cell Clearance)
- SIRT1 Activator (Caloric-Restriction Mimetic)
- Super Tonic Hair (Follicular Restoration)
- Triglyceride Decimator (Serum Lipid Reduction)
- Victorious (Antiviral Immunity)