Nature Made Turmeric Curcumin High Absorption 250 mg Capsules Review

Product Focus: After-Meal Comfort: Long-Term ReliefAlso covers:Digestion
Tier ⓘ
Tier 4 · Rank 2
Tier 4 · Emerging. A promising mechanism or animal data, with thin human evidence so far. Rank 2 within Tier 4 for After-Meal Comfort: Long-Term Relief; 3 of 7 overall. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
15 /100
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Biohacker Mentions
0 of 10

Study, Trial or Testing Result Summary

Members Only19 human studies · 15 improved
19 human studies15 improved2 no effect1,364 people studied

Turmeric is the only ingredient. At the two daily servings members are told to take, it reaches 500 mg, the dose used in several studies. In 206 adults with indigestion, curcumin for 4 weeks eased stomach pain and other symptoms about as much as a standard acid-reducing drug, and taking both together gave no extra benefit [1]. In 132 adults, 4 weeks of turmeric eased symptoms more than placebo [2]. In people with stomach ulcers on standard treatment, adding 500 mg of curcumin daily cleared indigestion in 27.6% of people versus 6.7% on placebo [3]. In 31 women with severe obesity, a higher dose for 13 weeks lowered gut symptoms, with less belching and constipation [4]. For long-term relief the picture is less clear. In 78 adults with discomfort after meals, turmeric worked about as well as an anti-gas medicine, but symptoms came back more often after stopping it, about 45% versus 14% [5]. In 75 adults, adding 500 mg of curcumin to an acid-reducing drug did no better than the drug alone [6]. Animal and cell studies are never counted.

See all 19 studies →Hide the studies

Review Totals and Summary

Members OnlyWhat buyers say

No written reviews read yet.

Biohacker Summary

Members Only0 of 10 recommend it
0 of 10 biohackers on our panel recommend it

Turmeric, the main ingredient here, drew a mostly positive response, with six of the ten panelists recommending it or using it and three issuing cautions. People take it mainly for inflammation, joint and knee comfort, liver support and detox, and several pair it with black pepper to help absorption; one suggested liposomal forms or added piperine, and another prefers an extract over the whole food because the food is very high in oxalate. Doses came up only twice: one panelist takes one gram a day, and others add it to food such as eggs or bone broth. The cautions were to stop it before surgery, to watch for oxalate in large amounts, and to avoid high doses or highly absorbable forms if you are sensitive to lowered DHT, which can mean a drop in libido, with one also advising careful sourcing because of possible lead contamination. No one said they had stopped taking it.

See all 10 biohackers →Hide the biohackers
  • Dr. Eric Berg · Turmeric · recommends
    • 1 Nov 2026 · recommends · Facebook ↗
      Dr. Eric Berg recommends pairing turmeric with black pepper to improve curcumin absorption.
    • 25 Oct 2026 · recommends · Facebook ↗
      States that one cup of turmeric water could have surprising benefits for health.
    • 16 Oct 2026 · recommends · Instagram ↗
      Dr. Eric Berg recommends adding turmeric to eggs to support satiety, antioxidant potential, cardiovascular, and liver health.
    • 3 Oct 2026 · recommends · Facebook ↗
      Recommends turmeric for its chelation abilities and its ability to turn up the body's detoxification genes.
    • 2 Oct 2026 · neutral · YouTube ↗
      Mentions turmeric as a food that black cumin seed oil outperforms in reducing inflammation.
    • 26 Sep 2026 · recommends · Instagram ↗
      Dr. Eric Berg states that turmeric can contribute to supporting liver health.
    • 15 Sep 2026 · recommends · YouTube ↗
      Says turmeric is a natural a med because it helps retain neurotransmitters like serotonin, GABA, and dopamine.
    • 6 Sep 2026 · recommends · Facebook ↗
      Recommends turmeric, noting it is an exceptionally rich source of curcumin, which delivers powerful antioxidant and anti-inflammatory effects linked to cardiovascular health and mental well-being.
    • 6 Sep 2026 · recommends · X ↗
      States that Turmeric may be the most underrated medicinal plant on earth, supporting the brain, liver, and heart, and helping protect healthy cells during chemo or radiation therapy.
    • 4 Sep 2026 · recommends · Instagram ↗
      Dr. Berg recommends pairing turmeric with pepper and healthy fats to amplify its impact and increase its absorption. He also notes that the phytonutrients in turmeric are heat-sensitive, so high heat could make them less potent.
  • Ben Greenfield · Turmeric · warns
    • 29 Oct 2026 · warns · YouTube ↗
      Advises patients to stop turmeric before surgery because it can act as a med or antiplatelet agent.
    • 23 May 2026 · recommends · YouTube ↗
      Recommends root spices like turmeric for use on the AIP diet.
    • 26 Mar 2026 · recommends · YouTube ↗
      Suggests using choice herbs like turmeric when preparing meat to weave in small stressors.
    • 15 Nov 2025 · neutral · YouTube ↗
      Lists turmeric as one of the ingredients in Organifi Green Juice.
    • 6 Sep 2025 · neutral · YouTube ↗
      Mentions turmeric as an herb that has more data than fruit tree leaves.
    • 2 Sep 2025 · uses · Facebook ↗
      Stuffs the trout with herbs like turmeric.
    • 13 Feb 2025 · recommends · YouTube ↗
      Recommends anti-inflammatory spices like turmeric, ginger, and garlic, often seen in a Mediterranean approach, to help with inflammation and fat loss.
    • 3 Jan 2025 · uses · TikTok ↗
      Uses turmeric to add flavor to his roast chicken recipe.
    • 18 Jul 2024 · neutral · YouTube ↗
      Notes that turmeric, as an anti-inflammatory and antioxidant, would affect the results of chronic inflammatory testing.
    • 21 Jun 2024 · recommends · YouTube ↗
      Uses a lot of Indian spices like turmeric in his family meals, and notes that while large amounts could cause oxidative stress, small amounts are beneficial.
  • Thomas DeLauer · Turmeric · uses
    • 23 Oct 2026 · uses · YouTube ↗
      Recently started taking turmeric for their joints, specifically for knee issues, as it helps support recovery, especially after a workout.
    • 16 Oct 2026 · neutral · YouTube ↗
      Mentions that Dose Daily contains turmeric, which contributes to its positive impact on liver enzyme levels.
    • 10 Jul 2026 · recommends · YouTube ↗
      Mentions Turmeric as an ingredient in DOSE that has proven literature behind it for liver health.
    • 14 Jun 2026 · uses · YouTube ↗
      Mentions that Dose Daily, which he recommends for liver support, contains turmeric.
    • 18 Mar 2026 · recommends · YouTube ↗
      Recommends adding turmeric to food, citing rodent model research that shows it lowers plasma lipids and glucose, and increases insulin sensitivity in a dose-dependent fashion.
    • 14 Mar 2026 · recommends · Facebook ↗
      Recommends turmeric with black pepper to shut down inflammatory response, as piperine in black pepper helps curcumin absorb by blocking liver clearance.
    • 23 Jan 2026 · neutral · YouTube ↗
      Discusses turmeric as one of the popular natural options for insulin resistance and blood sugar, but notes that apple cider vinegar outperformed it in a meta-analysis for lowering fasting blood glucose and HBA1C.
    • 19 Nov 2025 · recommends · YouTube ↗
      Recommends turmeric as a spice that is good for the gut.
    • 15 Jul 2025 · recommends · YouTube ↗
      Is a big fan of turmeric and recommends adding it to the mix, citing early in vitro research that shows it can directly reduce leptin levels.
    • 15 Jun 2025 · recommends · YouTube ↗
      States that turmeric certainly has an anti-inflammatory effect.
  • Dr. Mark Hyman · Turmeric · recommends
    • 14 Sep 2026 · recommends · Facebook ↗
      Recommends turmeric as an anti-inflammatory powerhouse.
    • 2 Sep 2026 · neutral · YouTube ↗
      Notes that if people have used something like turmeric for several thousand years as a remedy and an anti-inflammatory compound, it can't be wrong.
    • 29 Jul 2026 · uses · YouTube ↗
      States he was using circ turmeric to stimulate the NRF2 pathway and open up detox.
    • 8 Jul 2026 · recommends · YouTube ↗
      Mentions using turmeric (curcumin) in certain people, especially those with elevated amyloid levels in the blood.
    • 24 Jun 2026 · recommends · YouTube ↗
      Recommends Paleovalley's Turmeric Complex, which uses whole food turmeric with over 200 beneficial compounds, plus organic ginger, rosemary, and cloves, to support overall wellness.
    • 27 May 2026 · recommends · YouTube ↗
      Recommends turmeric as a simple way to support health against stress and inflammation, noting its key compound curcumin supports the body against conditions like cancer, cardiovascular stress, neurogenic diseases, and helps with inflammation, metabolic balance, joint comfort, mood, immune function, and brain health.
    • 22 Apr 2026 · recommends · YouTube ↗
      Recommends turmeric as a simple way to support health, noting its key compound curcumin supports the body against various conditions and helps with inflammation, metabolic balance, joint comfort, and mood. He specifically recommends Paleovalley's Turmeric Complex for its whole food approach and improved absorption.
    • 3 Apr 2026 · uses · Facebook ↗
      Included turmeric in their chicken dish as part of an anti-inflammatory power couple with ginger.
    • 23 Mar 2026 · recommends · YouTube ↗
      Recommends turmeric as a great herb and spice for upregulating the body's own detoxification pathways.
    • 12 Nov 2025 · uses · YouTube ↗
      Uses turmeric in her cooking, takes turmeric supplements with high levels of curcumin, and makes turmeric shots, believing it has been key to her remission.
  • Dr. Rhonda Patrick · Turmeric · uses
    • 9 Jul 2026 · uses · Instagram ↗
      Likes adding turmeric to bone broth for flavor, warmth, and its anti-inflammatory compounds.
    • 8 Jun 2021 · recommends · YouTube ↗
      Suggests that if someone is an 'immuno-ager,' they might want to take turmeric to help with their immune system.
    • 25 Dec 2015 · neutral · YouTube ↗
      Explains that turmeric, specifically curcuminoids, are slightly toxic to the body, which activates phase II detoxifying enzymes and turns on anti-inflammatory genes. She also notes that aromatic turmerone in turmeric can increase neural stem cell proliferation and affect memory and performance.
    • 11 Aug 2015 · uses · YouTube ↗
      Feels comfortable using turmeric with ginger and black pepper to counteract unnecessary inflammation, noting its long history in Ayurvedic medicine.
    • 4 Sep 2013 · neutral · YouTube ↗
      Dr. Patrick mentions that catechins and polyphenols are found in things like green tea, dark chocolate, turmeric, blueberries, and other purple pigmented fruits and vegetables, as well as red wine.
    • Date not recorded · neutral · Website ↗
      Mentions turmeric as a beneficial hormetic stressor that activates the body's stress response mechanisms.
    • Date not recorded · uses · Website ↗
      Kevin makes teas with turmeric, indicating he uses it.
  • Siim Land · Turmeric · recommends
    • 12 Jun 2026 · recommends · YouTube ↗
      Mentions that turmeric helps with arthritis and joint pain, with clinical trials showing its effectiveness.
    • 28 Dec 2025 · recommends · YouTube ↗
      Places Turmeric or Curcumin in the 'god tier' due to numerous human clinical trials for inflammation, noting that its poor bioavailability means supplements should ideally be liposomal formulations or include piperine (black pepper) to enhance absorption.
    • 11 Dec 2025 · recommends · YouTube ↗
      States that turmeric is known for its anti-inflammatory effects, lowering inflammation markers like CRP in clinical trials.
    • 16 Aug 2025 · recommends · YouTube ↗
      Places Turmeric (Curcumin) in the 'god tier' due to numerous human clinical trials supporting its anti-inflammatory effects. He advises using liposomal formulations or adding piperine to improve its poor bioavailability.
    • 16 Aug 2025 · neutral · Podcast ↗
      Discusses Turmeric as a supplement.
    • 4 Apr 2025 · neutral · YouTube ↗
      Mentions that while one-off studies might suggest turmeric helps a little with fatty liver, the evidence is not strong enough to recommend it solely for that purpose.
    • 20 Dec 2024 · recommends · YouTube ↗
      Recommends turmeric as a great spice for its anti-inflammatory benefits, ability to inhibit senescent cells, protect against lipid peroxidation, and its positive effects on glycation.
    • 29 Jul 2024 · neutral · YouTube ↗
      Mentions turmeric as another Ayurvedic herb that has been implicated in liver damage, similar to Ashwagandha.
    • 17 Sep 2023 · recommends · YouTube ↗
      Recommends turmeric, stating it has similar anti-glycative effects to other herbs and spices.
    • 21 May 2023 · recommends · YouTube ↗
      Recommends adding turmeric to meals as it can have a positive effect in lowering the postprandial glucose response.
  • Dave Asprey · Turmeric · warns
    • 5 May 2026 · warns · YouTube ↗
      Warns that turmeric is exceptionally high in oxalate, which can cause issues if consumed in large amounts.
    • 14 Apr 2026 · neutral · YouTube ↗
      Uses turmeric as an example of an unprotected ingredient that, once proven beneficial through studies, allows everyone to take advantage of the knowledge.
    • 30 Sep 2025 · neutral · YouTube ↗
      Dave Asprey mentions that turmeric can stimulate orexin, which keeps you awake, alert, and motivated.
    • 25 Oct 2024 · uses · YouTube ↗
      Takes an extract of turmeric, a high oxalate food, that provides the good stuff without the bad.
    • 22 Sep 2024 · uses · YouTube ↗
      States that turmeric has anti-parasite qualities and he takes it nearly constantly.
    • 12 Sep 2024 · uses · YouTube ↗
      States that turmeric has anti-parasite qualities and he takes it nearly constantly.
    • 9 Jan 2024 · uses · YouTube ↗
      Says that turmeric has interesting anti-parasite qualities and he takes it nearly constantly.
    • 30 Nov 2023 · warns · YouTube ↗
      Dave Asprey warns against adding a pound of turmeric to a smoothie every day due to its oxalate content, which can be bad for longevity and kidneys.
    • 31 Aug 2023 · warns · YouTube ↗
      Dave Asprey warns that whole turmeric is very high in oxalic acid, which can clog a dog's kidneys faster than a human's, and also affects humans.
    • 16 Dec 2022 · warns · YouTube ↗
      Warns that if someone has very high bile acid production, they shouldn't take turmeric or curcumin.
  • Andrew Huberman · Turmeric · warns
    • 25 Dec 2025 · warns · YouTube ↗
      Recommends avoiding bioavailable curcuminoids like bioavailable turmeric if someone's DHT is already low or if they have somewhat insensitive androgen receptors.
    • 12 May 2025 · neutral · YouTube ↗
      Mentions that turmeric is on a list of colorants and could technically move a food into the ultra-processed category, despite being full of curcumin and having possible health benefits.
    • 3 Jun 2024 · recommends · YouTube ↗
      Recommends turmeric to patients for hot flashes, noting some 'okay data' but emphasizes it's not a replacement for estrogen.
    • 29 Feb 2024 · warns · YouTube ↗
      Warns against taking too much turmeric, especially in high doses, due to potential negative effects like limiting dihydrotestosterone production and the risk of lead contamination, advising careful sourcing.
    • 15 Feb 2023 · warns · YouTube ↗
      Warns that high doses of turmeric can strongly inhibit DHT, leading to drops in libido for people who are very DHT sensitive.
    • 6 Feb 2023 · neutral · Podcast ↗
      Explains the evidence and mechanisms supporting the use of curcumin (turmeric) for migraine headaches.
    • 12 Dec 2022 · warns · YouTube ↗
      Andrew Huberman avoids turmeric because his previous anecdotal experience showed it crushed his DHT levels and negatively impacted his feelings of vitality.
    • 11 Apr 2022 · warns · YouTube ↗
      Mentions that turmeric inhibits the enzyme 5-alpha-reductase, which converts testosterone to DHT.
    • 1 Mar 2021 · warns · YouTube ↗
      Is very skeptical of turmeric, citing concerns about lead contamination in many products and its antagonistic effect on dihydrotestosterone, which can blunt affect and libido in men. He personally avoids it.
    • Date not recorded · warns · Website ↗
      Andrew Huberman warns that high doses of turmeric can strongly inhibit DHT, leading to drops in libido for many people.
  • Bryan Johnson · Turmeric · uses
    • 16 Oct 2025 · uses · YouTube ↗
      Uses turmeric for its antioxidant, anti-inflammatory, and metabolic benefits, noting that black pepper boosts its power.
    • 21 Jun 2023 · uses · YouTube ↗
      Takes one gram of turmeric a day for inflammation, joints, and liver.
  • Peter Attia · Turmeric · uses
    • 29 Jun 2025 · uses · YouTube ↗
      Peter Attia's brand, AVIA Skincare, incorporates Ayurvedic wisdom, including turmeric and other Eastern botanicals, for anti-inflammatory care.

RAL Summary

Members OnlyTier 4 for After-Meal Comfort: Long-Term Relief

Most human trials show turmeric eases indigestion after meals at the dose members take [1][2], but there are no reviews yet to confirm it, so it stays emerging.

Take 2 servings a day (2 capsules) to match the dose that worked in the studies.

  • Emerging: not enough evidence to rank higher yet.

Where the evidence disagrees: 2 of the 19 human studies found no effect.

More Details

Members OnlyBody systems · Combine with · Possible side effects

Body systems: Digestive system

Possible side effects: No major side effects reported.

Supplement Facts

Turmeric Rhizome extract 250 mg
Supplement Facts
Serving Size 1 Capsule
Amount Per Serving% Daily Value
Turmeric (Curcuma longa) Rhizome extract250 mg†
† Daily Value not established.

Other ingredients: Hypromellose, Dicalcium Phosphate, Cellulose Gel, Maltodextrin, Rice Bran Extract, Magnesium Stearate, Silicon Dioxide, Stearic Acid.

Directions: Adults, take 1 capsule daily with water. Best results seen with continued use.

Barcode (UPC) 031604006075 · Label source: Reverseagelab · Report a label change

Show entire label

More after-meal comfort: long-term relief products

Members OnlyThe highest ranked for the same goal

Read more

Our articles on this subject

Graded November 6, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.