tweetindex

Harvard Health

@HarvardHealth · Boston, MA · joined 04 Mar 2009

Knowledge is the best medicine. Providing you with trustworthy health information from the halls of @Harvardmed and world-famous affiliated hospitals.

2 374 716Followers
790Following
16 360Posts total
120.5KViews on collected posts

Against accounts of the same size

11 posts from the last 90 days, next to the 1M–10M follower range. reaches fewer people than peers of the same size.

Median views1 052this account11 270median for 1M–10M
Reach, %0.04%this account0.49%median for 1M–10M
Engagement, %1.43%this account1.22%median for 1M–10M
MetricThis accountMedian for 1M–10MRatio
Median views per post1 05211 2700.09×
Reach (views ÷ followers)0.04%0.49%0.09×
Engagement rate1.43%1.22%1.17×

Others in this range →   Compare with another account →   How these benchmarks are built →

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

8K20 Jul
9.4K23 Jul
16K24 Jul
68.1K27 Jul
1.1K
49628 Jul
597
16.3K11 Aug
8623 Aug
243
128

Last 11 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.39%20 Jul
0.35%23 Jul
0.46%24 Jul
0.91%27 Jul
1.43%
1.81%28 Jul
3.52%
0.66%11 Aug
3.49%23 Aug
4.53%
3.12%

Reactions — likes, reposts, replies and quotes — divided by views. Median for 1M–10M accounts is 1.22%.

What the audience does

Likes54.6%587 in total
Reposts23.7%255 in total
Replies5.7%61 in total
Quotes2.1%23 in total
Bookmarks13.9%150 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

5 Sep

Daily snapshots since 05 Sep 2026; the dashed line is the starting count.

Latest posts

@HarvardHealth “Give Lito a Chance.” 128 views · 3 likes · 1 reposts · 0 replies 23 Aug 2026 · Open on X →
@HarvardHealth Please consider giving Lito Sousa a chance to be included in research or clinical studies on Creutzfeldt-Jakob disease. Lito is a very special person, deeply loved and admired by countless Brazilians. He is a genuinely kind, decent human being — someone who radiat 243 views · 9 likes · 1 reposts · 1 replies 23 Aug 2026 · Open on X →
@HarvardHealth HELP @avioesemusicas PLEASEEE!! 86 views · 2 likes · 1 reposts · 0 replies 23 Aug 2026 · Open on X →
Treatment might become more easily accessible, but it isn't right for everyone. #HarvardHealth https://t.co/md00b7aWsC 16.3K views · 22 likes · 62 reposts · 23 replies 11 Aug 2026 · Open on X →
@HarvardHealth Or, people who are healthier into their 80s have both better bodies (ie can walk faster) and better brains. Harvard ought to know that correlation does not equal causation. 597 views · 21 likes · 0 reposts · 0 replies 28 Jul 2026 · Open on X →
@HarvardHealth Good one to surface. The autopsy data is what stopped me: same dementia pathology in the fast walkers as everyone else, but better cognition in life. Resilience to disease rather than protection, which is a very interesting story. Worth adding that super movers 496 views · 9 likes · 0 reposts · 0 replies 28 Jul 2026 · Open on X →
@HarvardHealth Correlation doesn’t establish causality 1.1K views · 14 likes · 0 reposts · 0 replies 27 Jul 2026 · Open on X →
Here’s some good news if you’re a fast walker — and an incentive to pick up the pace if you’re not: findings from a study published July 14, 2026, in Neurology suggest that older adults who maintain a brisk natural walking pace into their 80s and beyond may be protecting their 68.1K views · 430 likes · 146 reposts · 22 replies 27 Jul 2026 · Open on X →
Peptides are getting a lot of attention on social media, purporting to support everything from muscle growth and skin health to improved energy, cognitive function, and sleep quality. With all of the buzz, you may be wondering what these compounds are, what benefits they actually 16K views · 45 likes · 20 reposts · 8 replies 24 Jul 2026 · Open on X →
About half of US adults have high blood pressure. Could the sugar-sweetened beverages and fruit juice they consumed in childhood have shaped their later-in-life blood pressure risk? #HarvardHealth https://t.co/xPrKvRcqaP 9.4K views · 20 likes · 10 reposts · 2 replies 23 Jul 2026 · Open on X →
These compounds are trending on social media. Do they live up to the hype? #HarvardHealth https://t.co/MV1zVKakMf 8K views · 12 likes · 14 reposts · 5 replies 20 Jul 2026 · Open on X →

Similar accounts