Lifestyle Medicine Support for Emotional Wellbeing

At PEMS Health, we recognise that emotional and psychological wellbeing is influenced by many different factors. Lifestyle Medicine is an evidence-based approach that looks at the whole person and supports practical, sustainable changes that can improve health and wellbeing over time.

Dr Richard Pemberton is a Certified Lifestyle Medicine Physician, and this page has been created as a brief guide for patients who may benefit from lifestyle support alongside any care from their GP, therapist, counsellor or other healthcare professional.

Lifestyle Medicine is not a replacement for medical treatment, talking therapy, prescribed medication or urgent mental health support. However, it can be a helpful way of understanding the foundations that support emotional resilience, recovery and long-term wellbeing.

The Six Pillars of Lifestyle Medicine

The British Society of Lifestyle Medicine describes Lifestyle Medicine as clinical care that supports behaviour change across six key areas: mental wellbeing, social connection, healthy eating, physical activity, sleep, and reducing harmful substances and behaviours.

1. Mental Wellbeing and Stress Management

Stress, anxiety and low mood can affect how we think, sleep, eat, work and relate to others. A helpful first step is to notice what is contributing to distress and what helps you feel steadier.

Simple starting points may include:

Giving yourself permission to pause rather than pushing through constantly.

Using breathing exercises, mindfulness, prayer, journalling or quiet reflection.

Creating a simple daily routine, especially during periods of absence or recovery.

Speaking with your GP if symptoms are persistent, worsening or affecting day-to-day functioning.

2. Restorative Sleep

Sleep is closely linked to mood, concentration, energy and emotional resilience. Poor sleep can make stress feel harder to manage.

Helpful steps may include:

Keeping a regular wake-up time.

Reducing screens, work emails and stimulating content before bed.

Limiting alcohol and caffeine, especially later in the day.

Creating a short evening routine that signals to your body that the day is ending.

3. Healthy Relationships and Social Connection

Isolation can worsen low mood and anxiety. Supportive relationships are an important part of recovery.

Helpful steps may include:

Speaking honestly with one trusted person.

Keeping some gentle social contact, even when you do not feel like it.

Avoiding complete withdrawal from normal routines where possible.

Considering community, faith, peer support or structured wellbeing groups.

4. Physical Activity

Movement can support mood, reduce tension and improve sleep. This does not need to mean intense exercise.

Helpful steps may include:

Starting with a short daily walk.

Using gentle stretching or mobility exercises.

Building activity gradually rather than setting unrealistic targets.

Choosing movement that feels manageable and repeatable.

5. Healthy Eating

Food can affect energy, concentration, sleep and mood. The aim is not perfection, but consistency.

Helpful steps may include:

Eating regular meals.

Including vegetables, fruit, wholegrains, beans, nuts, seeds and good sources of protein.

Reducing reliance on highly processed foods, sugary snacks and excessive caffeine.

Keeping hydrated through the day.

6. Reducing Harmful Substances and Behaviours

Alcohol, nicotine, recreational drugs, excessive caffeine and other coping behaviours can sometimes provide short-term relief but worsen anxiety, sleep and mood over time.

Helpful steps may include:

Noticing whether alcohol or other substances are being used to cope.

Reducing gradually where appropriate.

Seeking GP or specialist support if cutting down feels difficult.

Replacing unhelpful coping habits with safer routines, such as walking, relaxation, connection or structured support.

A Practical Starting Point

When life feels overwhelming, it is usually better to start small.

Choose one area from the six pillars and make one realistic change for the next seven days. For example:

A 10-minute walk each day.

A regular bedtime routine.

One phone call or message to someone supportive.

Reducing alcohol or caffeine.

Eating breakfast regularly.

Writing down worries before bed.

Small changes, repeated consistently, often matter more than short bursts of major change.

When to Seek More Help

Please contact your GP, NHS 111, a crisis service, or emergency services if you feel at risk, unsafe, unable to cope, or are having thoughts of self-harm.

This page is intended as general wellbeing guidance and should not replace individual medical advice.