Peter Attia, M.D. emails

peterattiamd.com

Peter Attia, M.D. sends about 4 emails a week through Klaviyo, most often on Sunday around 7 AM Eastern.

ESP: Klaviyo
Emails a week: about 4
Busiest send time: Sundays at 7am ET
Last sent: 2 days ago · Oct 29
Tracked since: Sep 2026
Emails collected: 28
Website popularity: Top 1 million sites

Recent emails

Browse all 28 emails

Oct 29, 2026 7:00 AM
A longevity playbook for building strength and muscle mass
Oct 26, 2026 7:01 AM
The neuroscience of emotion: challenging conventional theories of emotion, how the brain predicts and constructs our experiences, and gaining greater control over how we feel
Oct 25, 2026 7:03 AM
Personalized medicine comes to cancer immunotherapy
Oct 19, 2026 7:01 AM
The evolving science of cancer: emerging approaches to prevention and early detection, and the advances reshaping treatment
Oct 18, 2026 7:00 AM
The [almost] unbelievable relationship between “big pharma” and gray-market peptides
Oct 12, 2026 7:02 AM
Strong convictions, loosely held: how Peter’s views on fasting, keto, metformin, rapamycin, whole-body MRI, and exercise have changed

Recent subject lines

All subject lines

Subject lines average 64 characters. Each one opens the email it came from.

Sent (Eastern)	Subject	Preview text
Oct 29, 2026 7:00 AM	A longevity playbook for building strength and muscle mass	How to train for lasting strength—and keep doing what you love as you age.
Oct 26, 2026 7:01 AM	The neuroscience of emotion: challenging conventional theories of emotion, how the brain predicts and constructs our experiences, and gaining greater control over how we feel	In this episode, Peter sits down with Lisa Feldman Barrett, Ph.D.
Oct 25, 2026 7:03 AM	Personalized medicine comes to cancer immunotherapy	A phase III trial for personalized melanoma vaccination foreshadows a new era of cancer…
Oct 19, 2026 7:01 AM	The evolving science of cancer: emerging approaches to prevention and early detection, and the advances reshaping treatment	In this episode, Peter sits down with Siddhartha Mukherjee, M.D., Ph.D.
Oct 18, 2026 7:00 AM	The [almost] unbelievable relationship between “big pharma” and gray-market peptides	We traced the patent and development histories of 25 popular compounds, uncovering ties to…
Oct 12, 2026 7:02 AM	Strong convictions, loosely held: how Peter’s views on fasting, keto, metformin, rapamycin, whole-body MRI, and exercise have changed	In this "Ask Me Anything" episode, Peter marks 400 episodes of The Drive with another…
Oct 11, 2026 7:02 AM	How much do symptomatic treatments for Alzheimer’s disease help?	Cholinesterase inhibitors have been a mainstay of Alzheimer’s treatment for decades. How…
Oct 5, 2026 7:02 AM	The biology of pregnancy: physiologic adaptation, gestational diabetes, preeclampsia, childbirth, and long-term maternal health	In this episode, Peter sits down with Kathryn Gray, M.D., Ph.D.

All subject lines

When Peter Attia, M.D. sends

100% of its emails arrive in the 7 AM hour. Sundays are the busiest day.

Emails by weekday and hour, US Eastern
	12a	1a	2a	3a	4a	5a	6a	7a	8a	9a	10a	11a	12p	1p	2p	3p	4p	5p	6p	7p	8p	9p	10p	11p
Mon	0	0	0	0	0	0	0	9	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Tue	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Wed	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Thu	0	0	0	0	0	0	0	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Fri	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Sat	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Sun	0	0	0	0	0	0	0	10	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Emails by hour and weekday, US Eastern
	Mon	Tue	Wed	Thu	Fri	Sat	Sun
12a	0	0	0	0	0	0	0
1a	0	0	0	0	0	0	0
2a	0	0	0	0	0	0	0
3a	0	0	0	0	0	0	0
4a	0	0	0	0	0	0	0
5a	0	0	0	0	0	0	0
6a	0	0	0	0	0	0	0
7a	9	1	2	3	2	1	10
8a	0	0	0	0	0	0	0
9a	0	0	0	0	0	0	0
10a	0	0	0	0	0	0	0
11a	0	0	0	0	0	0	0
12p	0	0	0	0	0	0	0
1p	0	0	0	0	0	0	0
2p	0	0	0	0	0	0	0
3p	0	0	0	0	0	0	0
4p	0	0	0	0	0	0	0
5p	0	0	0	0	0	0	0
6p	0	0	0	0	0	0	0
7p	0	0	0	0	0	0	0
8p	0	0	0	0	0	0	0
9p	0	0	0	0	0	0	0
10p	0	0	0	0	0	0	0
11p	0	0	0	0	0	0	0

FewerMore(busiest cell: 10 emails)

Based on 28 emails received from Sep 4 to Oct 29, 2026. Times in US Eastern. How we collect · When all brands send

How often Peter Attia, M.D. sends

September 2026: 19 emails
October 2026: 9 emails

Based on 28 emails received from Sep 4 to Oct 29, 2026. Times in US Eastern. How we collect

Busiest month: Sep 2026, 19
Quietest month: Oct 2026, 9
Busiest day: Sunday, 10
Quietest day: Tuesday, 1

About Peter Attia, M.D.

ESP: Klaviyo
Website popularity (CrUX): Top 1 million sites
Tracked since: Sep 2026
Emails collected: 28
Emails a week: about 4
Last sent: Oct 29, 2026
Sends from: peter@peterattiamd.com
Subject length: 64 characters avg

Counts include automated emails such as a welcome series. Website popularity is the bracket the brand's site falls in by visits, from Google's public Chrome UX Report (CrUX).

Similar sending frequency

Brand	ESP	Emails a week	Busiest day	Last sent
Celloa us-celloa.com	Klaviyo	about 4	Sunday	Oct 14, 2026	Klaviyo · about 4 a week · busiest Sunday · last sent Oct 14, 2026
100 Cal Snacks100calsnacks.com	Klaviyo	about 4	Wednesday	Oct 31, 2026	Klaviyo · about 4 a week · busiest Wednesday · last sent Oct 31, 2026
12k padel12kpadel.com	Klaviyo	about 4	Thursday	Oct 29, 2026	Klaviyo · about 4 a week · busiest Thursday · last sent Oct 29, 2026

Report an errorLast updated Oct 31, 2026

Peter Attia, M.D. emails

Recent emails

A longevity playbook for building strength and muscle mass

The neuroscience of emotion: challenging conventional theories of emotion, how the brain predicts and constructs our experiences, and gaining greater control over how we feel

Personalized medicine comes to cancer immunotherapy

The evolving science of cancer: emerging approaches to prevention and early detection, and the advances reshaping treatment

The [almost] unbelievable relationship between “big pharma” and gray-market peptides

Strong convictions, loosely held: how Peter’s views on fasting, keto, metformin, rapamycin, whole-body MRI, and exercise have changed

Recent subject lines

Archive

October 2026 9 emails

September 2026 19 emails

When Peter Attia, M.D. sends

How often Peter Attia, M.D. sends

About Peter Attia, M.D.

Similar sending frequency

Get the Black Friday insights

	12a	1a	2a	3a	4a	5a	6a	7a	8a	9a	10a	11a	12p	1p	2p	3p	4p	5p	6p	7p	8p	9p	10p	11p
Mon	0	0	0	0	0	0	0	9	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Tue	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Wed	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Thu	0	0	0	0	0	0	0	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Fri	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Sat	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Sun	0	0	0	0	0	0	0	10	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

	Mon	Tue	Wed	Thu	Fri	Sat	Sun
12a	0	0	0	0	0	0	0
1a	0	0	0	0	0	0	0
2a	0	0	0	0	0	0	0
3a	0	0	0	0	0	0	0
4a	0	0	0	0	0	0	0
5a	0	0	0	0	0	0	0
6a	0	0	0	0	0	0	0
7a	9	1	2	3	2	1	10
8a	0	0	0	0	0	0	0
9a	0	0	0	0	0	0	0
10a	0	0	0	0	0	0	0
11a	0	0	0	0	0	0	0
12p	0	0	0	0	0	0	0
1p	0	0	0	0	0	0	0
2p	0	0	0	0	0	0	0
3p	0	0	0	0	0	0	0
4p	0	0	0	0	0	0	0
5p	0	0	0	0	0	0	0
6p	0	0	0	0	0	0	0
7p	0	0	0	0	0	0	0
8p	0	0	0	0	0	0	0
9p	0	0	0	0	0	0	0
10p	0	0	0	0	0	0	0
11p	0	0	0	0	0	0	0

	12a	1a	2a	3a	4a	5a	6a	7a	8a	9a	10a	11a	12p	1p	2p	3p	4p	5p	6p	7p	8p	9p	10p	11p
Mon	0	0	0	0	0	0	0	9	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Tue	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Wed	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Thu	0	0	0	0	0	0	0	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Fri	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Sat	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Sun	0	0	0	0	0	0	0	10	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

	Mon	Tue	Wed	Thu	Fri	Sat	Sun
12a	0	0	0	0	0	0	0
1a	0	0	0	0	0	0	0
2a	0	0	0	0	0	0	0
3a	0	0	0	0	0	0	0
4a	0	0	0	0	0	0	0
5a	0	0	0	0	0	0	0
6a	0	0	0	0	0	0	0
7a	9	1	2	3	2	1	10
8a	0	0	0	0	0	0	0
9a	0	0	0	0	0	0	0
10a	0	0	0	0	0	0	0
11a	0	0	0	0	0	0	0
12p	0	0	0	0	0	0	0
1p	0	0	0	0	0	0	0
2p	0	0	0	0	0	0	0
3p	0	0	0	0	0	0	0
4p	0	0	0	0	0	0	0
5p	0	0	0	0	0	0	0
6p	0	0	0	0	0	0	0
7p	0	0	0	0	0	0	0
8p	0	0	0	0	0	0	0
9p	0	0	0	0	0	0	0
10p	0	0	0	0	0	0	0
11p	0	0	0	0	0	0	0

	12a	1a	2a	3a	4a	5a	6a	7a	8a	9a	10a	11a	12p	1p	2p	3p	4p	5p	6p	7p	8p	9p	10p	11p
Mon	0	0	0	0	0	0	0	9	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Tue	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Wed	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Thu	0	0	0	0	0	0	0	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Fri	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Sat	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Sun	0	0	0	0	0	0	0	10	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

	Mon	Tue	Wed	Thu	Fri	Sat	Sun
12a	0	0	0	0	0	0	0
1a	0	0	0	0	0	0	0
2a	0	0	0	0	0	0	0
3a	0	0	0	0	0	0	0
4a	0	0	0	0	0	0	0
5a	0	0	0	0	0	0	0
6a	0	0	0	0	0	0	0
7a	9	1	2	3	2	1	10
8a	0	0	0	0	0	0	0
9a	0	0	0	0	0	0	0
10a	0	0	0	0	0	0	0
11a	0	0	0	0	0	0	0
12p	0	0	0	0	0	0	0
1p	0	0	0	0	0	0	0
2p	0	0	0	0	0	0	0
3p	0	0	0	0	0	0	0
4p	0	0	0	0	0	0	0
5p	0	0	0	0	0	0	0
6p	0	0	0	0	0	0	0
7p	0	0	0	0	0	0	0
8p	0	0	0	0	0	0	0
9p	0	0	0	0	0	0	0
10p	0	0	0	0	0	0	0
11p	0	0	0	0	0	0	0