Oldster Magazine is a paid Substack of personal essays and interviews about ageing, memory, recovery and cultural life across the stages of adulthood. Readers get reflective first-person writing, a monthly sober-life interview series, and nostalgic pieces on everyday experiences from earlier decades.

A self-improvement newsletter for men that uses psychology research and historical anecdotes, such as Olympic swimming studies and survivorship bias, to argue for deliberate choices about mindset, ageing and risk. Issues are short, direct and blend storytelling with practical reasoning, though they are sold through a signup funnel.

Bec Wilson's weekly Australian and New Zealand newsletter offers practical retirement guidance on topics like whether to use a financial adviser, retirement as a gradual continuum, and superannuation fund performance. It mixes personal reflections with curated news links and a sponsored travel segment.

A retired Indian physician shares personal essays and practical guidance on healthy ageing, from managing cognitive overload to the realities of being a senior citizen in India. Each issue pairs first-person anecdotes with research-backed advice, such as his 15-point guide to living long and healthy.