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Registered Dietitian

Aenya Greene

Registered Dietitian passionate about nutrition that is simple, accessible, and evidenced based. Experienced in medical nutrition, diabetes, weight management, and digital health.

Registered Dietitian passionate about nutrition that is simple, accessible, and evidenced based. Experienced in medical nutrition, diabetes, weight management, and digital health.

Articles featuring

Aenya Greene

Longevity supplements: promise, profit, but what's the proof?

With the global longevity supplement market booming, we inspect what supplements are more promise than proof.

Can you reverse Type 2 Diabetes?

Can type 2 diabetes really be reversed? We break down what remission means, who it works for, and what the research shows.

Do artificial sweeteners really make you fat?

Influencers claiming that artificial sweeteners make you fat ignore the complex realities of weight gain.

PCOS is now PMOS: What you need to know

PCOS has been officially renamed PMOS to better reflect its hormonal and metabolic nature. This guide answers frequent questions about symptoms, risks and treatment.

Cross-sections of high-fibre fruits including apple, pear, kiwi and berries on a wooden board

Does the type of fibre in fruit actually affect your blood sugar?

Does it matter whether your fruit contains more soluble vs insoluble fibre?

Cancer cells do not “grow on plants”: what science really says about diet, meat and cancer

Influencers' advice claiming that cancer cells grow on plants, not fat, is both biologically incorrect and out of line with major cancer guidelines.

Do artificial sweeteners really make you fat?

Influencers claiming that artificial sweeteners make you fat ignore the complex realities of weight gain.

When you really need electrolyte drinks (and when plain water is enough)

Plain water is enough for most people, electrolyte drinks are mainly useful during heavy sweating, illness, or endurance exercise, and regulated tap water is generally safe.

Colourful fresh whole fruit beside a blood glucose monitor on a light table

Is fruit really "poison" for people with diabetes? Dr Jocelyn Foran's claims debunked

Diagnosed with prediabetes and seen posts saying to cut out fruit? Here we look at the evidence on fruit and managing blood glucose.

Matcha may affect iron absorption, but you shouldn't really worry about it

Matcha has increased in popularity of the last few years, but with it, so have rumous about potential harms. We unpack the evidence in this fact check.

Cocoa: could it be a quick fix for the harms of prolonged sitting?

Prolonged sitting raises heart risk, and cocoa flavanols may help blood vessels short-term—but the evidence doesn't support a quick fix to a sedentary lifestyle.

Can a sugar‑free diet really ‘conquer’ cancer?

Barbara O’Neill suggests sugar uniquely ‘feeds’ cancer and tailored diets can conquer it. This fact‑check explains why that’s misleading and what major cancer bodies recommend.

The complete guide to vitamin B12

Everything you need to know about vitamin B12 — what it does, where to get it, who's at risk of deficiency, how much to take, and which form is best.

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