Lukehannanutrition

Lukehannanutrition Evidence based personal trainer and nutritionist.

I created this page with the purpose of using it as a platform for me to share information about lifestyle, nutrition, exercise, and health in general! It is also a way for people to ask questions that they may have, and for me to answer to the best of my abilities. If you do have a genuine question but don't want to post on the page, PM me and I will share and answer it anonymously. The level of information provided will vary, varying from advice for beginners, to topics that may interest those of you who are slightly more advanced! Like and share if you like what you see or you're just feeling kind and what to help me out :)

Cheers,

Luke

IG:
TT:

Before you begin any exercise program or follow any of the recommendations, advice or other instructions on this page you should first consult your doctor. The recommendations, advice and instructions are in no way intended to replace or to be construed as medical advice and is offered for informational purposes only.

Struggle to find the motivation to train sometimes? Me too. This is the mindset shift I make that helps me be consistent...
12/01/2026

Struggle to find the motivation to train sometimes? Me too. This is the mindset shift I make that helps me be consistent with my training even when I CBA.

Consistency over perfection 🫡

I’m tired of seeing these strawman arguments making it out like we have an issue with “whole foods” 😴
09/01/2026

I’m tired of seeing these strawman arguments making it out like we have an issue with “whole foods” 😴

08/01/2026

To be clear: aside from the lack of a solid scientific basis for some recommendations; the confusing, conflicting, and often vague advice (for example, removing limits on alcohol… one of the most harmful substances in modern society); political pandering; and misleading rhetoric such as “the war on protein” or intentionally inflammatory language like “industrial oils” - much of the guidelines are actually fine and not that different to the previous ones. No one is arguing against the idea that people should improve the overall quality of their diets and focussing on “whole foods”.

However, I wanted to highlight the hypocrisy and the significant amount of confirmation bias displayed by many of these creators (especially the “primal” and carnivore crowds), particularly given how often they claim that research and guidelines cannot be trusted because of industry funding and influence. 

I don’t personally believe that funding alone automatically invalidates research or recommendations. That said, when conclusions clearly contradict decades of existing data, it becomes difficult to deny that funding and conflicts of interest have influenced the outcomes.

08/01/2026

Exercise does not reliably “boost appetite” in a way that cancels out its energy cost. A single session often suppresses appetite; regular exercise may make you a bit hungrier when fasted but also more satisfied after meals, leading to better appetite regulation rather than simple overeating.

While there seems to be a lot of inter-individual variability when it comes to the impact it has on hunger, clearly exercise does not cause people to gain weight given we have hundreds of studies showing it has either neutral or modest benefits for weight loss.

Exercise is also one of the biggest and best levers you can pull when it comes to improving your health and reducing overall mortality risk, so making content that’ll only scare people away from it is absolutely ridiculous.

Totally agree with 🫡

07/01/2026

Exercise does not reliably “boost appetite” in a way that cancels out its energy cost. A single session often suppresses appetite; regular exercise may make you a bit hungrier when fasted but also more satisfied after meals, leading to better appetite regulation rather than simple overeating.

While there seems to be a lot of inter-individual variability when it comes to the impact it has on hunger, and it depends on the type of exercise you do, clearly it does not cause people to gain weight given we have hundreds of studies showing it has either neutral or modest benefits for weight loss.

Exercise is also one of the biggest and best levers you can pull when it comes to improving your health and reducing overall mortality risk, so making content that’ll only scare people away from it is absolutely ridiculous.

Totally agree with 🫡

06/01/2026

Embarrassing mindset to have especially as the topic was not even related to “physiques” but rather food processing and health 🤦🏼‍♂️

02/01/2026

If you want to go on any specific diet because it makes you feel good, that is your choice to make. You do you.

Some small sub-set of the population can benefit from forms of elimination diets, which is essentially what a carnivore diet is. However, this doesn’t mean people can lie, twist, and cherry pick data or concepts to push their agenda.

You don’t need to be drinking green juices but the data is clear; Vegetables, fruits, and whole-grains are healthful.

And apart from some very specific situations, you don’t need to worry about “anti-nutrients” 😏

31/12/2025

What is this?! 🫠😂

Stupid 💩 I wish we’d leave in 2025 👀Like this post and comment FATLOSS3 for a free guide 👉🏼 ‘4 Science Based Strategies ...
30/12/2025

Stupid 💩 I wish we’d leave in 2025 👀

Like this post and comment FATLOSS3 for a free guide 👉🏼 ‘4 Science Based Strategies to Accelerate Fat loss - That Don’t Involve Counting Calories.’

29/12/2025

Every conversation about fibre on social media 🫠

Channelling my inner .foodscience 🤪

25/12/2025

Kidding of course. I’d never condone violence 👊🏼👀

Happy Christmas from me and the pooch 🐶😁
25/12/2025

Happy Christmas from me and the pooch 🐶😁

Address

London

Website

Alerts

Be the first to know and let us send you an email when Lukehannanutrition posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Featured

Share

Share on Facebook Share on Twitter Share on LinkedIn
Share on Pinterest Share on Reddit Share via Email
Share on WhatsApp Share on Instagram Share on Telegram

Category