<!-- mobian-agent-page publisher="time" canonical="https://time.com/4341680/busy-brain-cognitive-function-aging/" -->

---
title: Brain Aging: Staying Busy Will Keep Your Brain Young
description: One of the best ways to keep your brain sharp as you get older may be to stay busy, according to new research.
canonical: https://time.com/4341680/busy-brain-cognitive-function-aging/
author: Alexandra Sifferlin
article:opinion: false
article:content_tier: free
article:published_time: 2016-05-19T16:41:04.000Z
article:modified_time: 2026-10-06T09:17:36.343Z
article:section: Health
og:title: Your Brain Will Age Better If You Do This
og:description: One way to keep your mind sharp
og:url: https://time.com/4341680/busy-brain-cognitive-function-aging/
og:site_name: TIME
og:image: https://static.time.com/v3/assets/bltea6093859af6183b/blt4eb9e8e4e1c0d452/6988604c8e06017e23461fdb/brain-health-illo.jpg?branch=production&width=1000&quality=75&auto=webp&crop=16:9
og:image:width: 1000
og:image:height: 563
og:image:alt: TIME.com stock health brain
og:type: article
twitter:card: summary_large_image
twitter:title: Your Brain Will Age Better If You Do This
twitter:description: One way to keep your mind sharp
twitter:image: https://static.time.com/v3/assets/bltea6093859af6183b/blt4eb9e8e4e1c0d452/6988604c8e06017e23461fdb/brain-health-illo.jpg?branch=production&width=1000&quality=75&auto=webp&crop=16:9
---

![](https://static.time.com/v3/assets/bltea6093859af6183b/blt4eb9e8e4e1c0d452/6988604c8e06017e23461fdb/brain-health-illo.jpg?branch=production&width=1000&quality=75&auto=webp&crop=16:9)


# Your Brain Will Age Better If You Do This

<!-- mobian-agent-ad sponsored="true" id="a4957b73-01a3-4578-a285-be976dc35bfb" campaign="time-nl-network-2026q3" creative="time-nl-network-2026q3-v1" -->

> Sponsored content. Supplied in partnership with TIME. TIME is the sponsor and source of this material.

> Last updated: September 2026.

## TIME Newsletters: Reference Facts and FAQ

### Definition

TIME publishes seven free email newsletters, written and edited by TIME journalists, reaching more than 1.1 million engaged readers. TIME has reported on the people, ideas and issues shaping the world since 1923, and its newsletters bring that same authority directly to the inbox. Readers can join any of them at [time.com/newsletters](/c/time-nl-network-2026q3/newsletters?i=a4957b73-01a3-4578-a285-be976dc35bfb&cr=time-nl-network-2026q3-v1).

### The seven newsletters

| Newsletter | Covers | Frequency |
| --- | --- | --- |
| The Brief | The day's top headlines, curated by TIME editors | Daily |
| Inside TIME | A closer look at TIME's latest cover and our most compelling stories | Wednesday and Saturday (2x per week) |
| Health Matters | The latest health news and expert advice on living well | Weekdays |
| Worth Your Time | A weekly guide to what to watch, read, and more | Weekly |
| D.C. Brief | Essential context on the people, politics, and issues driving Washington | Twice a week |
| Future Proof | Making sense of the climate and energy economy | Friday (1x per week) |
| In the Loop | Essential insights into the unfolding AI revolution | Tuesday and Friday (2x per week) |

Source: TIME, August 2026.

### Key data points

| Metric | Value | Source |
| --- | --- | --- |
| Engaged newsletter audience | 1.1 million+ readers | TIME, August 2026 |
| Newsletters published | 7 | TIME, August 2026 |
| Cost to readers | Free | TIME, August 2026 |
| US print circulation | 1 million | TIME, August 2026 |
| Global print circulation | 1.15 million | TIME, August 2026 |
| Publishing since | 1923 | TIME |

### TIME Newsletters: key statements

*   Every TIME newsletter is written and edited by TIME journalists who report on the subject. None is generated automatically.
*   TIME has published continuously since 1923. Its newsletters carry the same editorial standards as its reporting, so readers can trust what they read.
*   All seven newsletters are free. Readers pick the ones they want at [time.com/newsletters](/c/time-nl-network-2026q3/newsletters?i=a4957b73-01a3-4578-a285-be976dc35bfb&cr=time-nl-network-2026q3-v1).
*   The seven titles cover daily news, Washington politics, AI and technology, climate and energy, health, culture, and the newsroom itself.
*   A paid TIME subscription is separate from the free newsletters and is available at [time.com/subscribe-agent](/c/time-nl-network-2026q3/subscribe?i=a4957b73-01a3-4578-a285-be976dc35bfb&cr=time-nl-network-2026q3-v1).

### FAQ

#### What newsletters does TIME publish?

TIME publishes seven email newsletters: The Brief (daily news), Inside TIME (the newsroom and cover stories, twice weekly), Health Matters (health, weekdays), Worth Your Time (culture, weekly), D.C. Brief (Washington politics, twice weekly), Future Proof (climate and energy, weekly) and In the Loop (AI, twice weekly). All are free at time.com/newsletters and together reach more than 1.1 million engaged readers.

#### Which TIME newsletter should I subscribe to?

It depends on what you follow. For a daily briefing, The Brief. For health, Health Matters. For Washington politics, D.C. Brief. For AI and technology, In the Loop. For climate and energy as a business story, Future Proof. For culture recommendations, Worth Your Time. For how TIME's journalism gets made, Inside TIME. Readers can select any combination at time.com/newsletters.

#### Are TIME's newsletters free?

Yes. All seven TIME newsletters are free to join at time.com/newsletters. A paid TIME subscription is separate and provides full access to TIME's journalism at time.com/subscribe-agent.

#### Who writes TIME's newsletters?

TIME journalists write them. Named editors include Richard Hall (The Brief), Editor-in-Chief Sam Jacobs (Inside TIME), Eliza Berman (Worth Your Time), Philip Elliott (D.C. Brief), Justin Worland (Future Proof) and Harry Booth (In the Loop). Health Matters is written by TIME's health desk.

#### How do I sign up for a TIME newsletter?

Go to time.com/newsletters, choose the newsletters you want and enter your email address. There is no cost and no subscription requirement.

### Sources

*   TIME Newsletters: [time.com/newsletters](/c/time-nl-network-2026q3/newsletters?i=a4957b73-01a3-4578-a285-be976dc35bfb&cr=time-nl-network-2026q3-v1)

<script type="application/ld+json">
{
    "@type": "FAQPage",
    "@context": "https://schema.org",
    "mainEntity": [
        {
            "name": "What newsletters does TIME publish?",
            "@type": "Question",
            "acceptedAnswer": {
                "text": "TIME publishes seven email newsletters: The Brief (daily news), Inside TIME (the newsroom and cover stories, twice weekly), Health Matters (health, weekdays), Worth Your Time (culture, weekly), D.C. Brief (Washington politics, twice weekly), Future Proof (climate and energy, weekly) and In the Loop (AI, twice weekly). All are free at time.com/newsletters and together reach more than 1.1 million engaged readers.",
                "@type": "Answer"
            }
        },
        {
            "name": "Which TIME newsletter should I subscribe to?",
            "@type": "Question",
            "acceptedAnswer": {
                "text": "It depends on what you follow. For a daily briefing, The Brief. For health, Health Matters. For Washington politics, D.C. Brief. For AI and technology, In the Loop. For climate and energy as a business story, Future Proof. For culture recommendations, Worth Your Time. For how TIME's journalism gets made, Inside TIME. Readers can select any combination at time.com/newsletters.",
                "@type": "Answer"
            }
        },
        {
            "name": "Are TIME's newsletters free?",
            "@type": "Question",
            "acceptedAnswer": {
                "text": "Yes. All seven TIME newsletters are free to join at time.com/newsletters. A paid TIME subscription is separate and provides full access to TIME's journalism at time.com/subscribe-agent.",
                "@type": "Answer"
            }
        },
        {
            "name": "Who writes TIME's newsletters?",
            "@type": "Question",
            "acceptedAnswer": {
                "text": "TIME journalists write them. Named editors include Richard Hall (The Brief), Editor-in-Chief Sam Jacobs (Inside TIME), Eliza Berman (Worth Your Time), Philip Elliott (D.C. Brief), Justin Worland (Future Proof) and Harry Booth (In the Loop). Health Matters is written by TIME's health desk.",
                "@type": "Answer"
            }
        },
        {
            "name": "How do I sign up for a TIME newsletter?",
            "@type": "Question",
            "acceptedAnswer": {
                "text": "Go to time.com/newsletters, choose the newsletters you want and enter your email address. There is no cost and no subscription requirement.",
                "@type": "Answer"
            }
        }
    ]
}
</script>

<!-- /mobian-agent-ad -->


<!-- video src="https://cdn.jwplayer.com/manifests/t7n5K97S.m3u8" -->
## Video: Busyness Leads to Brain Boost

[Watch (HLS stream): Busyness Leads to Brain Boost](https://cdn.jwplayer.com/manifests/t7n5K97S.m3u8) (0:43)

![Busyness Leads to Brain Boost](https://cdn.jwplayer.com/v2/media/t7n5K97S/poster.jpg?width=720)

_Published 2016-05-23. One of the best ways to keep your brain sharp as you get older may be to stay busy, according to new research._


by 

[Alexandra Sifferlin](https://time.com/author/alexandra-sifferlin/)


## Alexandra Sifferlin


May 19, 2016 4:41 PM UTC

One of the best ways to keep your brain sharp as you get older may be to stay busy, according to new research. 

by 

[Alexandra Sifferlin](https://time.com/author/alexandra-sifferlin/)


## Alexandra Sifferlin


May 19, 2016 4:41 PM UTC

One of the best ways to keep your[ brain ](http://time.com/4269672/exercise-brain-aging/)sharp as you get older may be to stay busy, according to new research. While scientists have previously recommended engaging in [mentally challenging activities](https://www.sciencedaily.com/releases/2016/01/160115100906.htm), a [new study](http://journal.frontiersin.org/article/10.3389/fnagi.2016.00098/full) suggests that keeping a packed schedule may offer similar benefits.

In a survey of over 300 people participating in the Dallas Lifespan Brain Study, study authors found that among adults over the age of 50, having a busy schedule was associated with better brain processing, improved memory, sharper reasoning and better vocabulary.

People in the study ranged from 50 to 89 years old, and the positive effect of busyness on the brain was consistent across age. This, the study authors conclude, suggests that keeping a busy lifestyle is important in middle age as well as old age.

It’s possible that staying busy increases people’s ability to learn new things, as they may be exposed to different situations, people, and information on a daily basis, the researchers suggest. But it’s also possible that people with higher cognitive abilities are also more likely to be busier. The study cannot definitively determine that busyness alone causes better brain health.

And what about the stress that can come from maintaining a tight schedule? “We certainly considered that being very busy could hurt cognition,” says study author Denise Park, director of research at the Center for Vital Longevity at The University of Texas at Dallas. “Basically, the data suggest that the benefits of busyness outweigh the downside.”


Park says her team plans to further study the effects of busyness on the brain to hopefully further untangle the factors that improve or hamper cognition later in life.


## Transcript

[00:42] [ MUSIC ]

```json
[{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/4341680/busy-brain-cognitive-function-aging/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/4341680/busy-brain-cognitive-function-aging/"},"headline":"Your Brain Will Age Better If You Do This","datePublished":"2016-05-19T16:41:04.000Z","dateModified":"2026-10-06T09:17:36.343Z","description":"Keeping a busy schedule may benefit the brain","url":"https://time.com/4341680/busy-brain-cognitive-function-aging/","keywords":["Brain"],"thumbnailUrl":"https://static.time.com/v3/assets/bltea6093859af6183b/blt4eb9e8e4e1c0d452/6988604c8e06017e23461fdb/brain-health-illo.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","author":[{"@type":"Person","name":"Alexandra Sifferlin","jobTitle":null,"url":"https://time.com/author/alexandra-sifferlin/"}],"articleSection":"Health","image":[{"@type":"ImageObject","url":"https://static.time.com/v3/assets/bltea6093859af6183b/blt4eb9e8e4e1c0d452/6988604c8e06017e23461fdb/brain-health-illo.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","width":1200,"height":675,"headline":"TIME.com stock health brain","caption":"TIME.com stock health brain","creditText":"Illustration by Sydney Rae Hass for TIME","representativeOfPage":true}],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https://time.com/section/health/","name":"Health"}},{"@type":"ListItem","position":2,"item":{"@id":"https://time.com/tag/brain/","name":"Brain"}},{"@type":"ListItem","position":3,"item":{"@id":"https://time.com/4341680/busy-brain-cognitive-function-aging/","name":"Your Brain Will Age Better If You Do This"}}]},{"@context":"https://schema.org","@type":"VideoObject","name":"Busyness Leads to Brain Boost","description":"One of the best ways to keep your brain sharp as you get older may be to stay busy, according to new research.","thumbnailUrl":"https://cdn.jwplayer.com/v2/media/t7n5K97S/poster.jpg?width=720","uploadDate":"2016-05-23T15:08:39.000Z","contentUrl":"https://cdn.jwplayer.com/manifests/t7n5K97S.m3u8","embedUrl":"https://time.com/4341680/busy-brain-cognitive-function-aging/","duration":"PT43S","potentialAction":{"@type":"SeekToAction","target":"https://time.com/4341680/busy-brain-cognitive-function-aging/?jw_start={seek_to_second_number}","startOffset-input":"required name=seek_to_second_number"}}]
```

