Avocado

Botanical

What is it

Avocado (Persea americana) is a nutrient-dense fruit valued for monounsaturated fats, fiber, potassium, and folate. Supplements include avocado oil softgels and avocado/soybean unsaponifiables (ASU) for joint support.

Evidence for 3 uses

AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.

Lipid profile

Good Evidence

Replacing saturated fat with avocado in trials reduces LDL cholesterol modestly. Several RCTs and meta-analyses support this.

Osteoarthritis (ASU)

Good Evidence

Multiple trials and meta-analyses suggest avocado/soybean unsaponifiables provide modest symptom relief in hip and knee osteoarthritis.

Carotenoid absorption

Good Evidence

Avocado fat enhances absorption of lutein, alpha- and beta-carotene from co-consumed vegetables.

How it works

Avocado provides oleic acid (a monounsaturated fat), fiber (about 10 g per fruit), potassium (more per gram than banana), vitamin K, folate, lutein, and vitamin E. These nutrients support cardiovascular and metabolic health. The unsaponifiable fraction (sterols, triterpenes) is concentrated and used in ASU joint supplements, which combine avocado and soybean unsaponifiables. Avocado fat has been shown to enhance absorption of fat-soluble carotenoids from other foods eaten in the same meal.

Dosage

Whole food: half to one avocado per day is well-tolerated. ASU: 300 mg/day is the studied dose for osteoarthritis.

When and how to take it

No specific timing. Including avocado in a meal with carotenoid-rich vegetables (salads, salsa) supports nutrient absorption.

3 commercial forms

Compare the main delivery options and what they’re best suited for.

Whole avocado

Standard food form.

Best for fiber, potassium, and intact fats.

Avocado oil

Culinary and softgel use.

Concentrated monounsaturated fat.

Avocado/soybean unsaponifiables (ASU)

Used for osteoarthritis support.

Standardized supplement for joints.

Safety

Safe as food for those without allergies. Avocado allergy can occur (especially in people with latex allergy due to cross-reactivity). High calorie density warrants portion awareness for weight management.

Who should be cautious

Avoid in latex-fruit syndrome or known avocado allergy. People on warfarin should keep vitamin K intake consistent. ASU is generally safe but pregnancy data are limited.

Interactions

Avocado is moderate-high in vitamin K and may modestly affect warfarin in those eating large amounts daily. ASU has few known interactions.

Documented interactions

Evidence-graded pair pages with sources, dosing notes, and timing guidance — a complement to the narrative section above.

Warnings (1)

+ ace inhibitors

moderate

Avocado is high in potassium, and ACE inhibitors reduce the kidneys' excretion of potassium by lowering aldosterone. Heavy, regular avocado intake combined with an ACE inhibitor — especially alongside other potassium sources or in people with reduced kidney function — can raise serum potassium toward hyperkalemia.

See all 1 Avocado interaction →

Food sources

Avocado, raw

Amount
1/2 fruit (~100 g)
%DV
—

Avocado oil

Amount
1 tablespoon
%DV
—

Frequently asked questions

Is avocado fattening?⌄

It is calorie-dense but its fat is mostly monounsaturated and supports satiety. Studies show no weight gain when included in calorie-controlled diets.

Does ASU really help arthritis?⌄

Trials support modest improvements in pain and function for hip and knee osteoarthritis, with effects building over weeks of consistent use.

References

Avocado on Wikidata — Wikidata link

Avocado on NIH DSLD (US supplement label database) — NIH Dietary Supplement Label Database link

Research on Avocado (PubMed search) — PubMed link

Track Avocado with Pilora

Set up dose reminders, check interactions, and join the community in the Pilora iPhone app.

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Evidence-based·How we grade evidence

Disclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.