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Author
Robbie Puddick (RNutr)
I'm a dual registered nutritionist with both the AfN (public health) and SENR (sports and exercise).
I've been working for Second Nature since the end of 2018 and my main passions lie in understanding how the body works and unpacking the complicated science of nutrition.
I want to provide people with actionable, sensible, and practical guidance on how to live their lives to the fullest - and hopefully my writing supports that!
Robbie’s Latest Articles
Weight-loss medications
Mounjaro alternatives: Your complete guide to weight loss options in 2025
Wegovy (semaglutide) is currently the best alternative to Mounjaro, with clinical trials showing 13-19% average weight loss compared to Mounjaro's 20%.
Weight-Loss Injections
Will I regain weight if I stop using Wegovy?
Research suggests that if you stop Wegovy suddenly without develop healthy habits, you're more likely to regain weight when you come off it.
Weight-Loss Injections
Why am I not losing weight on Wegovy?
The 3 main reasons you're not losing weight on Wegovy are 1) Not eating in a calorie deficit, 2) Hit a weight-loss plateau, and 3) Current dose is too low.
Weight-Loss Injections
Wegovy vs Mounjaro: Which weight-loss injection is right for you?
Clinical trials suggest Mounjaro leads to more weight loss than Wegovy. Second Nature's recent research suggests Wegovy offers comparable results.
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