😴 3 hidden reasons you're feeling tired

Preview text: 😴 3 hidden reasons you're feeling tired 96 Simple ways to keep sleep, stress, and energy…

Dr. Berg NutritionalsSaturday, Apr 25, 2026 at 9:31 AM EasternKlaviyo
Dr. Berg Nutritionals😴 3 hidden reasons you're feeling tired
Subject
😴 3 hidden reasons you're feeling tired
Preview text
😴 3 hidden reasons you're feeling tired 96 Simple ways to keep sleep, stress, and energy…
From
drericberg@drberg.com
Sent
Sat Apr 25, 2026, 9:31 AM ET
Sent to
drberg.com, Colombia (drbrg.co), shop.drberg.com
Size
74 KB
Images
7
Links
13, 5 of them buttons
Subject length
40 characters

Against Dr. Berg Nutritionals's usual

Sent in its busiest hour, 9 AM, which holds 49% of its emails. The subject is 40 characters; its average is 38.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
Dr. Berg Nutritionals <[email protected]>
Subject
😴 3 hidden reasons you're feeling tired
Date
Sat, 25 Apr 2026 13:31:07 +0000 (UTC)
Message-ID domain
geopod-ismtpd-5
Return-Path domain
send.drberg.com
DKIM signature
d=drberg.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1323.shared.klaviyomail.com [167.89.75.102] by our receiving server with ESMTPS
  2. by recvd-…-zh5tn with SMTP
  3. from (unnamed) by geopod-ismtpd-5 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

Report this email

Sent just before and after

Apr 29, 2026 9:30 AMThe 4 lb organ most doctors never talk about
Apr 27, 2026 9:26 AM⚡ Stay balanced when stress hits
Apr 26, 2026 9:30 AM🌿 Your Digestion Might Need a Reset
Apr 25, 2026 9:31 AM😴 3 hidden reasons you're feeling tired (this email)
Apr 24, 2026 9:30 AM🔄 It’s All Connected: Energy, Mood & Sleep
Apr 22, 2026 9:30 AM🌎 Earth Day Starts with Real-Food Nutrients
Apr 21, 2026 9:30 AM😕 Ever feel off after eating?

More from Dr. Berg Nutritionals

All Dr. Berg Nutritionals emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.