Milk Bag

Milk Bag

Friday nights are for sitting in oxygen chambers

John Kozman on opening a longevity clinic in Yorkville.

Sarah Bartnicka's avatar
Sarah Bartnicka
Nov 13, 2025
∙ Paid

Good evening everyone.

Milk Bag made it onto Toronto Life’s Rising Stars list this year, which is pretty cool for a Substack that launched just months ago. Since this newsletter is defined by the impossibly cool and smart people who read it, there’s equal mention given to everyone who tunes in here every other day. So thank you.

I’m off to the cocktail h…

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