SLEEP GUIDE

Sleep does not depend solely on its duration.

It relies primarily on the quality of your biorhythms : these internal cycles that naturally orchestrate your energy , your hormones and your ability to access deep sleep .

When these rhythms are aligned - light, activity, food, rest - your nights become restorative and support your long-term vitality.

At VĀHANA, we guide you to understand these mechanisms and restore sleep that protects your cellular health and longevity.

LIGHT

ACTIVITY

FOOD

REST

Understanding the nighttime reorganization

When your biorhythms are aligned, your body follows a precise sequence during the night:

  • slowing of the nervous system
  • gradual decrease in cortisol ,
  • growth hormone secretion,
  • activation of autophagy ,
  • brain toxin cleansing.

This reorganization supports mental clarity, cellular vitality, and better adaptation to stress. If your rhythms are disrupted, regeneration is incomplete — even after a long night.

Your evening routine, aligned with your biorhythms

A restful night begins long before your eyes close. Your body receives signals that tell it night is approaching: softer light, slower movements, enveloping warmth, silence. Here's a simple sequence to guide your biorhythms:

  1. One hour before , reduce light exposure to allow melatonin to increase.
  2. Thirty minutes beforehand , choose actions that soothe the nervous system: slow breathing, stretching, a hot shower.
  3. Just before going to sleep , opt for a soothing infusion: chamomile, lemon balm or ashwagandha.

These consistent signals reinforce the stability of your internal rhythms and facilitate deep sleep.

THE 3 KEY MECHANISMS

  • Circadian rhythm

    Your internal clock regulates wakefulness, sleep, hormones and body temperature. Consistent exposure to light and a stable schedule reinforce this rhythm.

  • Sleep cycles

    Each night alternates between light, deep and REM sleep. Stable cycles allow for better emotional integration and deep repair.

  • Ultradian rhythms

    Shorter cycles (90–120 minutes) structure the alternation of effort and rest throughout the day. Respecting them supports a more natural onset of sleep and more stable sleep.

Soothe, Regulate, Restore

Discover how adaptogenic plants and essential oils naturally support your circadian rhythms, soothe the nervous system, and promote deep sleep. Each ally acts on a specific mechanism to encourage stable, calm, and truly restorative nights.

WHAT EACH ALLY IS TARGET

TRUE LAVENDER

Hydrosol or essential oil (diffusion).
Soothes nervous hyperactivity.
Supports deep relaxation and helps initiate sleep.

ROMAN CHAMOMILE

Infusion or hydrosol.
Releases internal tensions.
Reduces mental and emotional agitation in the evening.

BERGAMOT

Essential oil (diffusion).
Calms intrusive thoughts.
Ideal for slowing down the mental flow associated with stress.

NEROLI

Hydrosol or essential oil (diffusion).
Reduces nighttime anxiety.
Helps stabilize disturbed or fragmented nights.

LEMON BALM

Infusion.
It harmonizes the nervous system.
Soothes nervousness and facilitates the transition to sleep.

ASHWAGANDHA

Standardized extract (KSM-66 or Sensoril).
 It calms the mind.
Balances the nervous system and supports resilience to stress.

PASSIONFLOWER

Infusion or standardized extract.
Soothes residual nervous excitement.
Facilitates the transition to sleep by calming the nervous system without excessive sedation.

A question? We have answers.

FAQ

Why am I tired despite having slept for 8 hours?

Because duration alone is not enough. When your biorhythms are misaligned, deep sleep decreases and recovery remains incomplete.

Does the evening light disrupt my biorhythms?

Yes. Artificial light, especially blue light, delays melatonin and disrupts your internal clock.

How can I improve my biorhythms?

Regular routine, morning light, moderate daytime activity, earlier meals, evening rituals, stress reduction.

Do naps make up for a bad night's sleep?

Short naps support alertness, but they do not replace deep nighttime sleep.

What is the difference between deep sleep and REM sleep?

Deep sleep repairs tissues, hormones, immunity, and cellular energy. REM sleep integrates emotions, memory, and learning. Both are essential. A deficiency in one causes imbalance throughout the night.

Can stress disrupt sleep?

Yes. Hypervigilance (high cortisol) keeps the nervous system on alert, preventing the descent into deep sleep and creating nighttime awakenings.

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Continue exploring life

Each VĀHANA pillar supports a facet of your longevity. Your regeneration never depends on a single action, but on the harmony that is established between your internal cycles.