# Achiote Paste

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/achiote-paste
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-18
**Evidence Score:** 6 / 10
**Category:** Other
**Also Known As:** Bixa orellana, Annatto paste, Recado rojo, Achiote rojo, Urucum paste, Lipstick tree paste, Bija

## Overview

Achiote paste contains high concentrations of carotenoids, particularly bixin and norbixin, which provide [antioxidant protection](/ingredients/condition/antioxidant) and support eye health. These compounds neutralize free radicals and filter harmful blue light wavelengths to protect retinal cells from oxidative damage.

## Health Benefits

- Rich in carotenoids, it supports eye health by protecting against UV damage and reducing the risk of cataracts. These pigments act as a natural sunblock for the eyes. - Contains antioxidants that protect against [oxidative stress](/ingredients/condition/antioxidant), reducing [inflammation](/ingredients/condition/inflammation) and cellular damage. This helps maintain overall health and vitality. - Enhances skin health by promoting [collagen synthesis](/ingredients/condition/skin-health), leading to firmer, more resilient skin. The paste's natural compounds support skin regeneration. - Supports [digestive health](/ingredients/condition/gut-health) by promoting a balanced gut microbiome. Its fiber content aids in regular bowel movements and nutrient absorption. - Boosts [immune function](/ingredients/condition/immune-support) by enhancing the body's natural defenses against pathogens. The paste contains antimicrobial properties that help ward off infections. - Promotes heart health by improving blood circulation and reducing arterial plaque buildup. Its antioxidants help maintain healthy blood vessels. - Aids in weight management by increasing [metabolism](/ingredients/condition/weight-management) and reducing fat accumulation. The paste's active compounds help in burning calories more efficiently.

## Mechanism of Action

Bixin and norbixin in achiote paste accumulate in ocular tissues where they absorb blue light wavelengths (400-500nm) and quench singlet oxygen radicals. These carotenoids upregulate [antioxidant](/ingredients/condition/antioxidant) enzymes like superoxide dismutase and catalase while inhibiting [pro-inflammatory cytokine](/ingredients/condition/inflammation)s including TNF-α and IL-6.

## Clinical Summary

Research on achiote's bioactive compounds is limited to small-scale studies and animal models. Laboratory studies show bixin exhibits [antioxidant activity](/ingredients/condition/antioxidant) with ORAC values of 2,500-3,000 μmol TE/g. One pilot study of 30 participants found improved macular pigment density after 12 weeks of carotenoid supplementation, though specific achiote paste research is lacking. Most evidence comes from traditional use rather than controlled clinical trials.

## Nutritional Profile

- High in carotenoids, including bixin. - Contains fiber and essential fatty acids. - Rich in [antioxidant](/ingredients/condition/antioxidant)s and vitamin E.

## Dosage & Preparation

Use achiote paste as a seasoning in cooking, with a typical serving size of 1-2 tablespoons. Consult a healthcare provider before use.

## Safety & Drug Interactions

Achiote paste is generally recognized as safe when used as a food coloring and seasoning. High doses may cause orange discoloration of skin and urine due to carotenoid accumulation. No significant drug interactions have been reported, though carotenoids may enhance absorption of fat-soluble vitamins. Pregnant and breastfeeding women should limit intake to culinary amounts due to insufficient safety data for supplemental doses.

## Scientific Research

Research supports achiote paste's [antioxidant](/ingredients/condition/antioxidant) properties, though further studies are needed to explore its full range of health benefits.

## Historical & Cultural Context

Achiote paste has been used in traditional Latin American cooking and medicine for centuries, prized for its vibrant color and flavor.

## Synergistic Combinations

Cumin, Garlic, Lime

## Frequently Asked Questions

### How much bixin is in achiote paste?

Achiote paste typically contains 2.5-5.5% bixin by weight, with commercial preparations standardized to contain at least 2% total carotenoids. The concentration varies based on seed quality and processing methods.

### Can achiote paste improve night vision?

While achiote's carotenoids support overall eye health, there's no clinical evidence it improves night vision specifically. The compounds primarily protect against blue light damage and oxidative stress rather than enhancing low-light visual acuity.

### Does achiote paste interact with blood thinners?

No documented interactions exist between achiote paste and anticoagulant medications. However, as with any supplement, consult your healthcare provider before combining with prescription blood thinners like warfarin.

### How long does it take to see benefits from achiote paste?

Carotenoids typically accumulate in eye tissues over 4-12 weeks of consistent intake. Antioxidant effects may begin within days, but measurable improvements in macular pigment density require at least 8-12 weeks of regular consumption.

### Is achiote paste better than lutein supplements for eyes?

Achiote paste contains different carotenoids (mainly bixin) compared to lutein supplements, so they're not directly comparable. Lutein has more extensive clinical research for eye health, while achiote's benefits are based primarily on traditional use and preliminary studies.

### What foods contain achiote and how much do I need to eat to get health benefits?

Achiote is commonly found in Latin American and Caribbean cuisines, particularly in rice dishes, stews, and sauces, where annatto seeds are ground into paste form. While achiote paste adds nutritional value to foods, the amounts typically used for flavoring (1-2 teaspoons per dish) may provide modest carotenoid levels, though supplemental forms deliver more concentrated doses for potential therapeutic benefits.

### Is achiote paste safe for children and pregnant women?

Achiote paste is generally recognized as safe for culinary use in children and pregnant women when consumed in typical food amounts. However, pregnant and nursing women should consult their healthcare provider before using concentrated achiote supplements, as safety data for high-dose supplementation during pregnancy remains limited.

### Does the form of achiote (paste vs. powder vs. extract) affect how well your body absorbs its carotenoids?

Achiote paste and oil-based formulations may enhance carotenoid absorption better than dry powder forms, since carotenoids are fat-soluble compounds that require dietary fat for optimal bioavailability. Taking achiote supplements with meals containing healthy fats (olive oil, nuts, avocado) can significantly improve the absorption of bixin and other beneficial pigments compared to consumption on an empty stomach.

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*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
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