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Moderate evidenceGeneral health

Chicken Essence

A concentrated, fat-free chicken broth extract popular across East and Southeast Asia. A meta-analysis of randomized trials found small improvements in cognitive test performance; claims about fatigue and recovery are much weaker.

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What the science says

  • Cognitive performance Moderate evidence

    A systematically searched meta-analysis of randomized controlled trials concluded that daily consumption of essence of chicken improves cognitive function, mainly on short-term memory and attention tasks. Effects were small and most trials were funded by manufacturers.

  • Memory in middle-aged adults Limited evidence

    A randomized double-blind trial of a hydrolysed chicken extract in healthy middle-aged people reported gains on some memory measures but not others. It was a single trial with a modest sample.

  • Physical recovery and joint function Limited evidence

    A four-arm randomized pilot study of chicken essence and type II collagen hydrolysate on joint, bone and muscle function was exploratory and underpowered for firm conclusions. Fatigue-recovery claims rest largely on animal work.

Dosage & safety

Studied doseTrials generally used one 68–70 mL bottle daily, sometimes twice daily, for 2–8 weeks. That is also the standard retail serving.
SafetySafe as a food for most people. It is high in sodium and purines, so it is a poor choice for people on sodium-restricted diets or with gout. Not suitable for vegetarians, and unsuitable for anyone with chicken protein allergy.

How to take it

TimingMorning, or an hour or so before mentally demanding work, which is how the cognitive trials dosed it.
With food?Food does not matter, since it is itself a food; drink it warm or cold as you prefer.
Worth knowingCheck the sodium per bottle before making it a daily habit, as one serving can carry a meaningful share of a day's salt.

Frequently asked questions

Does chicken essence improve memory and focus?

Chicken essence has moderate evidence for small cognitive gains: a meta-analysis of randomized trials found daily essence of chicken improved short-term memory and attention tasks. The effects were small and most trials were manufacturer-funded.

Does chicken essence reduce fatigue?

Fatigue-recovery claims for chicken essence rest largely on animal work, and the only human study of physical recovery was an underpowered pilot. The evidence is limited.

How much chicken essence should I drink?

Trials of chicken essence generally used one 68–70 mL bottle daily, sometimes twice daily, for 2–8 weeks, which is also the standard retail serving. The cognitive trials dosed it in the morning or before mentally demanding work.

Is chicken essence bad for gout or high blood pressure?

Chicken essence is high in sodium and purines, so it is a poor choice if you have gout or are on a sodium-restricted diet; check the sodium per bottle before making it a habit. It is unsuitable for vegetarians and people with chicken protein allergy.

Scientific references

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