All there is to know about Acceptance and Commitment Therapy

Acceptance and Commitment Therapy (ACT) is a modern, evidence-based approach that supports people in building healthier, more fulfilling lives. Instead of trying to eliminate difficult thoughts or emotions, ACT helps people relate to them differently. It’s not about fighting what’s inside, but about learning how to move forward even when discomfort is present.

ACT core processes for psychological flexibility

ACT is structured around some of these important core processes that work together to build what’s called psychological flexibility. This is the skill of staying open, aware, and engaged in actions that reflect what truly matters even when life gets challenging.

Open up

In the context of healthy living, this means learning how to make space for cravings, self-doubt, or frustration without letting them derail progress. Instead of trying to block or avoid these experiences, ACT teaches how to notice them with kindness and move forward anyway. For example, someone might feel anxious about going to the gym or discouraged after a week of eating off-plan. Rather than seeing these feelings as failure, ACT helps people allow them to be there without giving up on their goals.

Be present

Many health habits fall apart because of distraction, overthinking, or living on autopilot. ACT encourages a mindful connection to the present moment. This could be as simple as paying attention while eating, noticing the feeling of movement during a run, or checking in emotionally before reaching for a snack. Being present helps create a stronger sense of ownership and intentionality in everyday decisions.

Do what matters

At the heart of ACT is values-based living. Instead of chasing numbers or quick fixes, ACT helps clarify what truly matters — such as having more energy for family, feeling strong in one’s body, or aging with dignity. These values serve as a compass, guiding small, consistent actions. When motivation fades, reconnecting with values can reignite purpose and help people continue showing up, even imperfectly.

ACT is not about achieving perfection or eliminating struggle. It’s about building the kind of inner strength and flexibility that supports real, lasting change, especially in the pursuit of a healthier life.