Brandon Luu, MD ✓

@BrandonLuuMD · Toronto, Ontario · joined 31 May 2019

Internal Medicine MD Writing about science worth applying to your life 📩 BrandonLuuMD@proton.me

41 431Followers

3 210Following

5 220Posts total

4.1MViews on collected posts

Ultimi post

Brandon Luu, MD ✓@BrandonLuuMD14 Sep

@BrandonLuuMD there's also a cool study where adults (60–85) did 12 hrs of training on a specially designed game, and then outperformed untrained people in their 20s on its multitasking measure https://t.co/lGd7PadM11

68.6K views · 528 likes · 46 reposts · 17 replies Open on X →

Brandon Luu, MD ✓@BrandonLuuMD13 Sep

@BrandonLuuMD Need some context here... An 86 year old performing like a 72.3 year old is great! A 23 year old performing like a 9.3 year old is bad. 37.6K views · 1.1K likes · 7 reposts · 23 replies Open on X →

Brandon Luu, MD ✓@BrandonLuuMD13 Sep

@BrandonLuuMD Just the news I needed to hear before GTA 6 9.8K views · 154 likes · 2 reposts · 4 replies Open on X →

Brandon Luu, MD ✓@BrandonLuuMD13 Sep

@BrandonLuuMD The kind of gaming probably matters as much as the hours. 143K views · 1.3K likes · 5 reposts · 44 replies Open on X →

Brandon Luu, MD ✓@BrandonLuuMD6 Sep

Researchers restored vacant lots with grass, trees and regular upkeep. People nearby had their mental health significantly improve. https://t.co/Ts62sHaMiC 1.3K views · 46 likes · 6 reposts · 2 replies Open on X →

Brandon Luu, MD ✓@BrandonLuuMD5 Sep

High-school students told to give younger students motivational advice later earned higher grades. Sometimes it helps to hear yourself say what you already know. https://t.co/15cKEsyjR2 5.7K views · 200 likes · 17 reposts · 3 replies Open on X →

Brandon Luu, MD ✓@BrandonLuuMD4 Sep

ADHD symptoms seem to be better controlled in children who spend more time outside https://t.co/ogxOdwFoG6 11.5K views · 214 likes · 34 reposts · 13 replies Open on X →

Brandon Luu, MD ✓@BrandonLuuMD2 Sep

Perception influences performance. People told they were dehydrated performed worse, even when their actual hydration was the same. https://t.co/wS7AHveOvS 3.2K views · 97 likes · 14 reposts · 7 replies Open on X →

Brandon Luu, MD ✓@BrandonLuuMD10 May

@BrandonLuuMD Do you have any suggestions, or know of any studies, that would make living with hypersomnia easier? 140 views · 0 likes · 0 reposts · 0 replies Open on X →

Brandon Luu, MD ✓@BrandonLuuMD10 May

@BrandonLuuMD "Choose not to be harmed, and you won't feel harmed. Don't feel harmed, and you haven't been." - Marcus Aurelius Such foresight, much wow! 1.2K views · 33 likes · 3 reposts · 1 replies Open on X →

Brandon Luu, MD ✓@BrandonLuuMD10 May

https://t.co/ZSKEE2TRTc 4.5K views · 13 likes · 1 reposts · 2 replies Open on X →

Brandon Luu, MD ✓@BrandonLuuMD10 May

Suppressing unwanted thoughts actually improved several mental health measures. In a 3-day randomized study, suppressing fears reduced the risk of: ↓ depression worsening by 57% ↓ well-being declining by 44% https://t.co/HDJOFICU9v 156.7K views · 1.1K likes · 143 reposts · 17 replies Open on X →

Brandon Luu, MD ✓@BrandonLuuMD16 Dec 2025

Circadian rhythm dysfunction is highly prevalent in ADHD Up to ~75% of patients have delayed sleep and wake timing, and shifting the clock earlier is linked to symptom improvement I just published a paper on what this means for treatment. Here’s what we found 🧵1/12 https://t.co 3.6M views · 9.4K likes · 1.4K reposts · 186 replies Open on X →

Rispetto ad account della stessa dimensione

8 post degli ultimi 90 giorni, accanto alla fascia di 10K–100K follower. arriva ben oltre il proprio pubblico, e quel pubblico reagisce.

Visualizzazioni mediane10 658questo account998mediana per 10K–100K

Copertura, %25.73%questo account3.68%mediana per 10K–100K

Interazione, %2.73%questo account1.63%mediana per 10K–100K

Metrica	Questo account	Mediana per 10K–100K	Rapporto
Visualizzazioni mediane per post	10 658	998	10.7×
Copertura (visualizzazioni ÷ follower)	25.73%	3.68%	6.99×
Tasso di interazione	2.73%	1.63%	1.68×

Altri account di questa fascia → Confronta con un altro account → Come sono costruiti questi parametri →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

3.6M16 Dec

156.7K10 May

4.5K

1.2K

140

3.2K2 Sep

11.5K4 Sep

5.7K5 Sep

1.3K6 Sep

143K13 Sep

9.8K

37.6K

68.6K14 Sep

Last 13 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.31%16 Dec

0.80%10 May

0.36%

3.08%

0.00%

3.66%2 Sep

2.32%4 Sep

3.89%5 Sep

4.22%6 Sep

0.91%13 Sep

1.63%

3.13%

0.86%14 Sep

Reactions — likes, reposts, replies and quotes — divided by views. Median for 10K–100K accounts is 1.63%.

What the audience does

Likes50.5%14 117 in total

Reposts5.9%1 644 in total

Replies1.1%319 in total

Quotes1.0%287 in total

Bookmarks41.5%11 599 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

Followers by day

6 Sep

Daily snapshots since 06 Sep 2026; the dashed line is the starting count.

Ultimi post

Rispetto ad account della stessa dimensione

Growth & engagement

Views per post

Engagement rate per post

What the audience does

Followers by day

Account simili