Home Ingredients DeltaGold® (Annatto Tocotrienols — American River Nutrition)
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DeltaGold® (Annatto Tocotrienols — American River Nutrition)

Bixa orellana
Evidence Level
Very Strong
3 Clinical Trials
8 Documented Benefits
5/5 Evidence Score

DeltaGold® is the FIRST AND ONLY TOCOPHEROL-FREE TOCOTRIENOL ingredient from American River Nutrition (Everwell Health subsidiary) — derived from annatto plant (Bixa orellana). Distinguished by ~90% delta + 10% gamma tocotrienol composition with NO interfering tocopherols. FDA GRAS status. Multiple peer-reviewed clinical trials. Used for: cardiovascular health, metabolic syndrome, glycemic control, bone health, anti-inflammatory.

Studied Dose 125-300 mg/day DeltaGold (250 mg in T2DM trial)
Active Compound Annatto-derived tocotrienols (~90% delta-T3 + 10% gamma-T3, tocopherol-free)

Benefits

Type 2 Diabetes Glycemic Control (24-Week RCT)

DeltaGold 250 mg/day for 24 weeks in 110 T2DM patients showed significant improvements in fasting blood glucose, HbA1c, insulin, HOMA-IR, plus reduced inflammation and oxidative stress markers (Phytotherapy Research 2021).

Supported by Trial 1

Cardiovascular Health

Multiple DeltaGold trials demonstrate cholesterol management (7-8% LDL reduction in T2DM trial), reduced inflammation, oxidative stress reduction.

Supported by Trial 1, Trial 3

Metabolic Syndrome

Delta- and gamma-tocotrienols more effective than alpha-tocotrienol/tocopherol at attenuating metabolic syndrome — established in multiple studies.

Supported by Trial 3

Bone Health (Postmenopausal Women)

Annatto tocotrienol shows promise as bone health promoter in postmenopausal women — published clinical evidence.

Supported by Trial 2

TOCOPHEROL-FREE Distinction

Critical — alpha-tocopherol interferes with tocotrienol uptake and function; DeltaGold is tocopherol-free unlike palm/rice tocotrienols (which contain interfering alpha-tocopherol).

Supported by Trial 1, Trial 2

FDA GRAS Status

First tocopherol-free tocotrienol product to receive FDA GRAS — enables food and beverage applications.

Supported by Trial 2, Trial 1

Patent-Protected US Manufacturing

Patented manufacturing process; US-based production.

Triglyceride Reduction

T2DM trial showed 10.3% triglyceride reduction with DeltaGold vs 0.9% placebo.

Supported by Trial 1

Mechanism of action

1

Delta- and Gamma-Tocotrienol Activity

Smaller chromanol head structure than alpha-T3 enables greater cell membrane penetration and stronger potency; superior to alpha forms in most metabolic applications.

2

HMG-CoA Reductase Modulation

Tocotrienols inhibit HMG-CoA reductase (cholesterol synthesis enzyme) — different mechanism than statins; cholesterol-lowering effects.

3

miRNA Modulation (T2DM Trial)

T2DM trial demonstrated 2-3-fold modifications in microRNAs associated with diabetes, inflammation, oxidative stress — sophisticated regulatory mechanism.

4

NF-kB Anti-Inflammatory

Delta- and gamma-T3 modulate NF-kB inflammatory pathway; reduce IL-6, TNF-alpha (15.9% and 13.7% reductions in T2DM trial).

5

Antioxidant Activity

Tocotrienols have superior free radical scavenging vs tocopherols due to unsaturated side chain enabling more efficient tissue incorporation.

6

No Interference from Alpha-Tocopherol

DeltaGold's tocopherol-free composition prevents alpha-tocopherol's interference with tocotrienol uptake and function.

Clinical trials

1
DeltaGold for Type 2 Diabetes — Phytotherapy Research 2021
PubMed

24-week randomized double-blind placebo-controlled trial of 250 mg/day DeltaGold in 110 T2DM patients.

110 patients with type 2 diabetes mellitus.

Significant improvements in fasting blood glucose, HbA1c, insulin, HOMA-IR. Triglycerides reduced 10.3% (vs 0.9% placebo). LDL cholesterol reduced 8.5%. IL-6 reduced 15.9%, TNF-alpha 13.7%. miRNA modulation. Confirmed first-in-class tocotrienol diabetes management.

2
DeltaGold for Bone Health — Postmenopausal Women
PubMed

Clinical study of annatto tocotrienol on bone markers in postmenopausal women.

Postmenopausal women.

Promising bone health promoter; supports healthy aging applications.

3
DeltaGold for Cardiovascular Markers
PubMed

Multiple DeltaGold trials on cardiovascular and inflammatory markers.

Various populations including cardiovascular and metabolic concerns.

Lipid parameter improvements; reduced inflammatory biomarkers.

Side effects and drug interactions

Common Potential side effects

Generally well-tolerated.
Mild GI distress (rare).
Allergic reactions rare.
Theoretical bleeding effects from vitamin E family at very high doses.
Soy sensitivity — verify if allergic (some tocotrienol sources contain trace soy).

Important Drug interactions

ANTICOAGULANTS — vitamin E family modest antiplatelet effects.
STATINS — additive cholesterol-lowering; complementary mechanism.
DIABETES MEDICATIONS — DeltaGold improves glycemic control; monitor for additive effects.
Hormone therapies — DeltaGold may interact; consult.
Pregnancy — limited specific safety data; consult.
Lactation — limited data.
Pre-surgery — discontinue 1-2 weeks for bleeding considerations.
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Frequently asked questions about DeltaGold® (Annatto Tocotrienols — American River Nutrition)

What is DeltaGold® (Annatto Tocotrienols — American River Nutrition)?

DeltaGold® is the FIRST AND ONLY TOCOPHEROL-FREE TOCOTRIENOL ingredient from American River Nutrition (Everwell Health subsidiary) — derived from annatto plant (Bixa orellana).

What does DeltaGold® (Annatto Tocotrienols — American River Nutrition) do?

Smaller chromanol head structure than alpha-T3 enables greater cell membrane penetration and stronger potency; superior to alpha forms in most metabolic applications. In clinical research, DeltaGold® (Annatto Tocotrienols — American River Nutrition) has been studied for type 2 diabetes glycemic control (24-week rct), cardiovascular health, metabolic syndrome.

Who should take DeltaGold® (Annatto Tocotrienols — American River Nutrition)?

DeltaGold® (Annatto Tocotrienols — American River Nutrition) may be most relevant for people interested in cardiovascular, antioxidant, metabolic health. It has been clinically studied for type 2 diabetes glycemic control (24-week rct), cardiovascular health, metabolic syndrome. As with any supplement, consult your healthcare provider before starting, especially if you have medical conditions or take prescription medications.

How long does DeltaGold® (Annatto Tocotrienols — American River Nutrition) take to work?

Most clinical trial effects appear over weeks of consistent use; individual response varies. Acute or same-day effects (where applicable) typically appear within hours, but most cumulative benefits — particularly those affecting biomarkers, mood, sleep quality, or chronic symptoms — require 4-12 weeks of regular use to fully assess. If you don't notice benefit after 12 weeks at the appropriate dose, it may not be your responder.

When is the best time to take DeltaGold® (Annatto Tocotrienols — American River Nutrition)?

For cardiovascular or metabolic goals, DeltaGold® (Annatto Tocotrienols — American River Nutrition) is typically taken with meals to support absorption and reduce GI sensitivity. Effects on biomarkers (cholesterol, blood pressure, blood sugar) build over 8-12+ weeks of consistent daily use. Always check product labeling and follow personalized guidance from your healthcare provider.

Is DeltaGold® (Annatto Tocotrienols — American River Nutrition) worth taking?

DeltaGold® (Annatto Tocotrienols — American River Nutrition) has strong clinical evidence (Evidence Level 5/5 on NutraSmarts) for its primary uses, with multiple randomized controlled trials and meta-analyses supporting its benefits. Whether it's worth taking depends on your specific goals, what you've already tried, your budget, and your overall supplement strategy. The honest framing: no supplement is essential for most people, and lifestyle factors (sleep, exercise, diet, stress management) typically produce larger effects than any single supplement. DeltaGold® (Annatto Tocotrienols — American River Nutrition) is most worth trying if its evidence-supported uses align with your specific goals.

What is the recommended dosage of DeltaGold® (Annatto Tocotrienols — American River Nutrition)?

The clinically studied dose for DeltaGold® (Annatto Tocotrienols — American River Nutrition) is 125-300 mg/day DeltaGold (250 mg in T2DM trial). Always follow product labeling and consult a healthcare provider for personalized dosing recommendations.

What is DeltaGold® (Annatto Tocotrienols — American River Nutrition) used for?

DeltaGold® (Annatto Tocotrienols — American River Nutrition) is studied for type 2 diabetes glycemic control (24-week rct), cardiovascular health, metabolic syndrome. DeltaGold 250 mg/day for 24 weeks in 110 T2DM patients showed significant improvements in fasting blood glucose, HbA1c, insulin, HOMA-IR, plus reduced inflammation and oxidative stress markers (Phytotherapy Research 2021).