Why this works and why we're different

Preview text: 91% of customers felt better after four weeks.

Saturday, Oct 10, 2026 at 8:17 AM EasternKlaviyo

Field DoctorWhy this works and why we're different

Fit to screenFull size

Using this email in an article? Credit: Field Doctor email via They Sent It, with a link to this page. Full-size image

Against Field Doctor's usual

Sent in the 8 AM hour, which holds 10% of its emails; 54% arrive in the 1 PM hour. The subject is 38 characters; its average is 39.

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.

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

	Oct 13, 2026 7:39 PM	Fancy starting with 7 meals?
	Oct 13, 2026 1:39 PM	How are your energy levels this autumn?
	Oct 12, 2026 8:18 AM	Meals worth looking forward to
	Oct 10, 2026 8:17 AM	Why this works and why we're different (this email)
	Oct 9, 2026 8:16 AM	Food that works for your health
	Oct 6, 2026 1:08 PM	This October, every meal gives a little back
	Oct 3, 2026 6:17 AM	Last chance to save 25% off your healthy lunches and dinners. Enjoy