Adult Lifestyle Weight Management: Healthwise

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GLL’s Tier 2 Lifestyle Weight Management Programme is a 12-week, group weight-loss programme for overweight or obese adults.

The programme comprises of weekly two-hour sessions over 12 weeks. Each session consists of a one-hour group workshop in which participants explore their motivation, increase their nutritional knowledge and discuss tehcniques to make lifestyle changes. The second hour is an activity session in which participants are offered the opportunity to try a range of exercise options. 

Motivational interviewing, a behaviour change approach, is at the centre of the delivery style. This ensures that the programme not only informs and upskills participants, but more importantly elicits meaningful and sustainable changes in lifestyle behaviours.

The programme can be delivered both in person from Healthwise leisure centres, or electronically via video conference-calling facilities. 

Eligibility criteria


Barnet resident/registered with a Barnet GP and

  • aged 18+
  • BMI >30, or >27,5 for black or other ethnic minority service users
  • physically inactive
  • motivated to engage.


  • pregnant or breastfeeding
  • diagnosed eating disorder
  • physical comorbidity or underlying cause of obesity which requires medical intervention
  • bariatric surgery within the past two years, or ongoing follow-up under bariatric service
  • unstable/uncontrolled mental health condition.

How to refer

The following clinicians can refer to this service: GPs

EMIS form

Referral methods: Email

Complete the form Adult Weight Management: Healthwise Referral form and send to

Where to find the form  

Barnet: BAR Global Documents > Referral Forms (BAR GLOBAL) 

External Links