A landmark 2023 meta-analysis published in the BMJ examined 218 randomized controlled trials involving over 14,000 participants. The conclusion: exercise is significantly more effective than medication for reducing depression symptoms.
That's not a fringe claim. That's the current state of the evidence.
What Types of Exercise Work Best?
The research shows:
- Resistance training has the strongest effect on depression
- Aerobic exercise (walking, running, cycling) is most effective for anxiety
- Yoga reduces cortisol and improves emotional regulation
- Any movement is better than none — even a 10-minute walk shifts mood
The Mechanisms
Exercise improves mental health through multiple pathways:
- Increases BDNF (brain-derived neurotrophic factor) — promotes neurogenesis
- Reduces systemic inflammation, a major driver of depression
- Regulates the HPA axis (stress response system)
- Boosts serotonin, dopamine, and endorphins
- Improves sleep quality, which directly affects mood
The Barrier: Depression Reduces Motivation to Exercise
This is the cruel paradox. The intervention that works best is the hardest to access when you most need it. Strategies that help:
- Start with two-minute commitments (lower the activation energy)
- Exercise with another person (social accountability)
- Choose activities you actually enjoy
- Work with a health coach who can provide structure and encouragement
The FollowUp Approach
Our physical wellness providers — personal trainers, physiotherapists, yoga instructors — are connected to our mental health network. Holistic care means every provider sees the whole person.
