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Effects · health

Improve Heart Rate Variability (HRV)

Increase in the variability of time intervals between consecutive heartbeats. It is an indicator of the autonomic nervous system activity and the body's ability to adapt to stress and recover. Higher HRV is generally associated with better cardiovascular health, stress resilience, and overall well-being.

Supplements
6
Practices
90
Habits
14
Stacks
20

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Highest probability, strongest evidence

How we rate evidence

Probability — how likely the effect is to show up

  • Very high
  • High
  • Medium
  • Low

Evidence — where the data comes from

  • Scientific Meta-analyses and randomized trials
  • Clinical Clinical trials and practice
  • Animal research Animal studies
  • People reports User reports and anecdotes
  • Theoretical Mechanistic reasoning, not yet tested

Increased by

Probability Very high 7 High 40 Medium 58 Low 5
Evidence Clinical 55 Theoretical 55

Very high probability (7)

High probability (40)

Medium probability (58)

Low probability (5)

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