Depression & Low Energy

What is the difference between depression and grief?

By Tiffany Bergin, C-IAYT · CIYT  ·  Wisdom Library

While they look similar from the outside, grief and depression are fundamentally different physiological states. Grief is an active, dynamic process of the nervous system adapting to a profound loss, and it often moves in waves. Depression is a static, stuck state—a biological collapse where the nervous system shuts down to conserve energy.

The movement of grief

Grief is heavy, exhausting, and painful, but it is fundamentally a process of movement. The nervous system is actively working to integrate a new, painful reality. If you observe someone who is grieving, their emotional and physical state is often dynamic. They might feel profound sorrow in the morning, experience a brief moment of joy or humor in the afternoon, and feel a surge of anger in the evening.

Grief comes in waves. Between the waves, there is often still a connection to the self and to others. The capacity to feel love, empathy, and connection remains intact, even if it is overshadowed by the pain of the loss.

The stillness of depression

Depression, on the other hand, is characterized by an absence of movement. It is a static, stuck state. In polyvagal theory, depression is understood as a dorsal vagal collapse—the body's ultimate defense mechanism when it believes it is trapped in an unsurvivable situation. The nervous system shuts down to conserve energy.

Unlike grief, which is sharp and dynamic, depression is often blunt and flat. The primary sensation is not necessarily sadness, but emptiness, numbness, or a profound lack of motivation. The waves stop moving. The capacity to feel joy, connection, or even sharp pain is blunted.

"Yoga does not change the way we see things, it transforms the person who sees." — B.K.S. Iyengar, Light on Life

Supporting the body through both

Because grief and depression are different physiological states, they require different support.

When the body is grieving, it needs comfort, rest, and a safe container to process the waves of emotion. In therapeutic yoga, we support a grieving body with deeply restorative poses that hold the physical weight of the body, allowing the nervous system to rest between the waves of processing.

When the body is depressed, it needs gentle, safe mobilization. The nervous system is stuck in "off," so we must slowly coax it back online. We use supported chest openers and deliberate, rhythmic breathing to gently stimulate the sympathetic nervous system, proving to the body that it has the energy and safety to move again.

Frequently asked questions

Can grief turn into depression?
Yes. If the grieving process is interrupted, suppressed, or if the nervous system becomes entirely overwhelmed by the loss, the body may shift from the active processing of grief into the shut-down state of depression to protect itself from the pain.
Where do we hold grief in the body?
Grief is most commonly held in the chest, the lungs, and the throat. In traditional yogic anatomy, the lungs are the seat of grief. Physically, the sorrow of loss often manifests as a tightness in the chest, shallow breathing, and a feeling of a lump in the throat.
Should I force myself to exercise when I am grieving?
No. Grief requires an immense amount of physical energy to process. Forcing high-intensity exercise can deplete an already exhausted nervous system. Gentle, supportive movement, like restorative yoga or walking in nature, is far more beneficial for a grieving body.

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Tiffany Bergin

C-IAYT · CIYT · Iyengar Yoga Teacher · Functional Nutrition & Lifestyle Educator

Tiffany is a certified yoga therapist and Iyengar yoga teacher based in Minnesota. She works with people navigating chronic pain, digestive health, hormonal shifts, and the stress of daily life — bringing together therapeutic yoga, functional nutrition, and somatic practice into individualized care. Learn part of her story →

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