Top 25 UK Health Influencers on Instagram (Sep 2026)

Simon Davidson works in sports marketing and posts about training and men's mental health at 40, alongside Movember. A at 86 is the top score on the page: 81% of the audience is in the UK, the joint highest here, on 5.44% engagement and 12,003 average Reel views from 10,242 followers.

Joefreeman93 coaches parents on building fitter, more confident kids. A at 84: 58,576 average Reel views against 49,035 followers is 1.19 views per follower, the highest ratio on the page, and 76% of the audience is in the UK on 6.2% engagement.

Hurricanehunt posts about alkaline eating and music, and co-founded Hurri Herbs. B at 78 rests on audience fit: 80% of the followers are in the UK against a page median of 66%, on 2.56% engagement and 7,616 average Reel views.

Dr Sonia Rajput is a dentist who also founded a skin aesthetics practice, and posts on wellness and female empowerment. B at 76 on 83% real followers against a 70% floor, with a 73% UK audience and 8,976 average Reel views from 14,812 followers.

Harriet Wright is a Nike running coach and founded Like A Girl, working on the blind spots in women's sport. B at 74 with the cleanest audience on the page at 92% real followers and 18.8% engagement, the second highest here, held to that grade by 4,572 average Reel views, the fourth lowest.

Sue Stuart-Smith is a psychiatrist and the author of a Sunday Times bestseller about gardening and the mind. B at 73 on 15,918 average Reel views from 15,462 followers, more views than followers, with 3.07% engagement and a 45% UK audience against a page median of 66%.

Coach Kerry is a nutritionist with a BSc in nutrition and sport who races 10Ks and half Ironman distance. B at 73 on 2.66% engagement and 7,185 average Reel views, with a 69% UK audience and 72% real followers against a 70% floor.

Didi Ferrari runs marathons and writes bluntly about eating enough, hormones and ADHD for women tired of wellness talk. B at 72 carries the highest engagement on the page at 26.27% against a median of 2.76%, but 3,047 average Reel views from 11,217 followers holds the index score down.

Tasha is a mental health coach in Dorset posting on parenting without the gloss. B at 71 on 88% real followers, joint second cleanest on the page, a 67% UK audience and 3.08% engagement, with 3,461 average Reel views from 10,458 followers.

Marvin Herbert campaigns on prisons, young people at risk and the state of men's minds, and takes paid speaking work. B at 70 on the third largest following here, 117,177, with 7.02% engagement and a 78% UK audience, but 18,501 average Reel views is low against that following.

Yasmine Say is a personal trainer in Chiswick with an MSc in women's health, and founded a solidarity collective that runs alongside the training posts. B at 69 on 3.36% engagement and 6,851 average Reel views, with 79% real followers and a 60% UK audience against a page median of 66%.

Petrina Byrne coaches online and aims at self-belief as much as physique, and eats plant-based. B at 69 on 2.16% engagement, just over the 2% floor and the thinnest multiple of the market median here, with 80% real followers, a 72% UK audience and 5,562 average Reel views.

Lydia Finnegan posts on skin and keeps a blog about living with eczema. B at 68 on 14,273 average Reel views from 24,749 followers, with a 66% UK audience exactly at the page median and 2.17% engagement.

Olivia is studying to be a women's hormone health practitioner, documenting that in progress rather than posting finished credentials. B at 68 on 85% real followers and 2.76% engagement, exactly the page median, with a 48% UK audience well under the 66% median here.

Rhian Stephenson is a registered nutritionist and the founder of Artah, working on hormones and metabolism for women with no spare time. B at 67 on the fifth largest following here, 93,335, with a 69% UK audience and 80% real followers, but 11,111 average Reel views is 0.12 per follower, the lowest ratio on the page.

Dr Faye Bate is a doctor posting on women's health, with a podcast linked from the bio. B at 66 despite the biggest following on the page, 292,333, and 147,874 average Reel views: a 48% UK audience and 2.33% engagement leave it sixteenth.

Hannah Norburn posts self development and ADHD content, and owns This Is Project You. B at 66 on the joint highest UK audience here at 81%, but the lowest engagement on the page at 2.04%, barely over the 2% floor.

Blanka was diagnosed with AuDHD as an adult and co-founded The Neuro Mum Village, a community for neurodivergent parents. B at 66 on 84% real followers and 2.76% engagement, the page median, with a 57% UK audience that costs the account against smaller ones above it.

Sarah Rose McCann is a health journalist in Belfast reporting on endometriosis and IBD from personal experience. B at 65 on 9,480 average Reel views from 11,037 followers and 81% real followers, with the lowest UK audience on the page at 34% against a median of 66%.

Kristen Stavridis is a nutritionist and wrote The Fibre Fix, taking one to one clients alongside the recipe posts. C at 64 on the second largest following here, 243,784, and 127,439 average Reel views, but a 42% UK audience and 2.3% engagement drop it out of the B band.

Gabby Marechal coaches women online away from dieting and towards strength, and says the coaching has reached more than 100 women. C at 64 despite 7.5% engagement, well above the page median of 2.76%, because a 53% UK audience and 5,939 average Reel views from 18,800 followers pull the index down.

Nina Tame writes about disability without sentiment, plus clothes, interiors, parenting and midlife, in a sweary register. C at 61 on 51,723 average Reel views and 5.12% engagement from 113,350 followers, graded down by a 35% UK audience, the second lowest on the page.

Natalie Blair presents fitness for Les Mills, teaches yoga at 200 hour level and works as a personal trainer. C at 61 on 82% real followers and 9,646 average Reel views, but a 36% UK audience, the third lowest here, and 2.26% engagement hold the score in the C band.

Rach runs Lavender Lounge Events and posts on mental health and self love for a queer crowd, with a larger following on TikTok. C at 59 on the third highest engagement here, 17.77%, held back by 71% real followers, the lowest on the page, and a 39% UK audience.

Nicola Girvan posts on surgical menopause, gynaecological health and chronic illness, and reviews herbal products as a named brand ambassador. C at 59 on 3.02% engagement and 72% real followers, with 2,387 average Reel views, the lowest on the page, from 14,935 followers.