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BITESIZE | How to Master Your Sleep | Professor Russell Foster #357

Apr 27, 2023 16m 11s 12 insights
The tired brain remembers negative experiences but forgets the positive ones. Is there a more powerful statement in favour of going to bed earlier and prioritising our sleep? Feel Better Live More Bitesize is my weekly podcast for your mind, body, and heart. Each week I’ll be featuring inspirational stories and practical tips from some of my former guests. Today’s clip is from episode 292 of the podcast Russell Foster, a Professor of Circadian Neuroscience at Oxford University. In this clip, we discuss how lack of sleep can affect our health, and Russell shares some of his tips for better sleep.   Support the podcast and enjoy Ad-Free episodes. Try FREE for 7 days on Apple Podcasts https://apple.co/feelbetterlivemore. For other podcast platforms go to https://fblm.supercast.com. Show notes and the full podcast are available at drchatterjee.com/292 Follow me on instagram.com/drchatterjee Follow me on facebook.com/DrChatterjee Follow me on twitter.com/drchatterjeeuk
Actionable Insights

1. Embrace Sleep for Well-being

Actively embrace sleep as it profoundly impacts daily functioning, relationships (empathy), creativity, memory, and long-term health, including immune response, blood pressure, glucose regulation, and risk of obesity, type 2 diabetes, infection, and cancer.

2. Prioritize Morning Light Exposure

Get daily exposure to morning light, especially for 90% of people, as it advances the body clock, helping you get up and go to bed earlier and aligning your sleep-wake cycle to the appropriate time of day.

3. Seek Bright Natural Morning Light

Actively seek bright natural light in the morning (hundreds to thousands of lux range) because average domestic light is 50-100 times dimmer and insufficient to effectively set the biological clock. If light intensity is lower, compensate by increasing the duration of exposure.

4. Avoid Evening Emotional Stimulation

Avoid any form of emotional stimulation in the evening, particularly before bed, by setting clear boundaries with family and friends (e.g., no contact after a certain time unless emergency) and postponing emotionally charged discussions like family finances to an earlier time, to prevent increased alertness and delayed sleep.

5. Limit Interactive Devices Before Bed

Avoid interactive devices like smartphones before bed, as their multi-tasking nature (checking emails, social media, news, listening to music) significantly increases alertness and thereby delays sleep onset, more so than simple reading devices.

6. Eat Early, Light Supper

Concentrate your calorie intake during breakfast and lunchtime, and aim for a very light or earlier supper, as this dietary pattern is beneficial for metabolic health, reduces the chances of weight gain, obesity, and type 2 diabetes.

7. Establish a Winding-Down Routine

Adopt a gradual winding-down routine before bed, such as reading a novel under dim light or listening to relaxing music, to smoothly transition from a fully conscious wake state to a sleep state, making it easier to fall asleep.

8. Optimize Bedroom Lighting

Use low lux, amber-colored bulbs in your bedroom or bedside lamps to reduce alertness and facilitate easier sleep onset, while also helping to define the sleeping space as a dedicated area for rest.

9. Define Your Sleeping Space

Reinforce your bedroom or sleeping space as dedicated to sleep by ensuring a comfortable mattress and pillows, and using distinctive, sleep-associated smells like lavender or a familiar scent (e.g., partner’s perfume when traveling) to create a strong mental association with the sleep state.

10. Tune Sleep Schedule to Needs

Define your biological and social needs for sleep and tune your schedule accordingly, adjusting bedtimes and wake times to ensure personal well-being and optimal functioning, as exemplified by going to bed by 9 pm and waking by 5 am for personal time.

11. Consider Daily AG1 Supplement

Consider incorporating AG1, a daily health drink, into your routine to support digestion and enrich your gut microbiome with its five strains of beneficial bacteria and plant-based compounds.

12. Utilize AG1 Subscription Offer

For a limited time, get a free AG1 flavor sampler, AGZ sampler, free vitamin D3 and K2, and an AG1 welcome kit with your first AG1 subscription order, totaling $87 in free gifts.