528 episodes
- Dr. Steven Austad is a biologist and leading expert on the evolution of aging, known for studying why different animal species age at dramatically different rates. Before entering science, he worked as a lion trainer in Hollywood.
Check out Bon Charge wellness products (Code SIIM for 15% discount): https://boncharge.com/siimland
Timestamps:
00:00 Intro
00:25 How Dr Austad went from a lion tamer to aging research
03:20 Why animals life so different lifespans
07:25 Why natural selection selects for shorter lifespans
08:40 What limits human lifespan
12:10 Bon Charge sponsorship
13:00 Is the first person to live to 150 is already alive
17:40 How can we make humans live to 150
21:40 mTOR pathway and lifespan
25:45 Rapamycin
29:15 Is protein restriction a viable longevity strategy
33:10 Is calorie restriction a viable longevity strategy
36:08 Metformin
38:20 SGLT2 inhibitors
40:30 Are billionnaires taking extending their own lifespan seriously
43:30 Gene editing
45:15 Can common supplements extend lifespan
48:20 How to know if aging research is working
49:20 Biomarkers of aging
52:20 How AI will transform aging research
53:30 What should people prioritize to extend their lifespan
57:30 Stay up to date with Steve’s research
Dr. Steven Austad website: https://www.stevenaustad.com/
What's your Health %-ile? Take the assessment and discover exactly where you rank: https://www.skool.com/top1health
Video on my bloodwork that ranked me #1 at the Longevity World Cup https://youtu.be/2xrxXOVnLzE
P.S. This is not professional medical advice and should not be taken as such. The creator of this video is not held accountable for your health. Consult your doctor first. #512 Why Smart and Disciplined People Still Can't Stop Overeating - Charles Duhigg
17/07/2026 | 51 mins.Check out Bon Charge wellness products (Code SIIM for 15% discount): https://boncharge.com/siimland
Charles Duhigg is a Pulitzer Prize-winning journalist and bestselling author best known for The Power of Habit, which explores the science of how habits are formed and changed. His work combines psychology, neuroscience, and real-world case studies to help people build better habits, improve productivity, and create lasting behavior change.
Timestamps:
00:00 Intro
00:43 How GLP1s change habit formation
03:21 How GLP1s reduce food noise
05:18 The 3 components of every habit
08:41 Willpower versus biological mechanisms in weight loss
11:46 Bon Charge sponsorship
12:36 How eating less and being leaner makes me want to eat less food
15:26 Revealed preferences vs stated preferences
18:51 Window of self-awareness for changing habits
19:21 How to start changing habits
25:26 Building the mindfulness muscle through neuroplasticity
28:46 Role of dopamine in habits
30:56 How GLP1s influence addictions and addictive behavior
32:56 Are people who need to use GLP1s just lazy
36:31 How understanding the habit window can help you change habits
39:01 Workout plan for creating habit windows
40:41 Feeling less enjoyment after starting to use GLP1s
45:21 Future areas of research in GLP1s and habit formation
49:26 Understanding the power you have over your own life
Charles Duhigg Instagram: https://www.instagram.com/charlesduhigg/
Discover your health % and get your roadmap to Top 1% Health: https://www.skool.com/top1health/
P.S. This is not professional medical advice and should not be taken as such. The creator of this video is not held accountable for your health. Consult your doctor first.- Check out Bon Charge wellness products (Code SIIM for 15% discount): https://boncharge.com/siimland
Timestamps:
00:00 Intro
00:45 Who is the healthiest family in Singapore
05:05 What made Tiat start his fitness program
07:15 Tiat’s test for assessing biological age and fitness
10:55 Bon Charge sponsorship
11:45 How the Lim family ranked at the Longevity World Cup
15:35 How Charlotte reached 6 pullups at age 80
20:35 The importance of fitness for longevity
24:10 Fit rx workout routine
28:45 Why Singapore has one of the highest life expectancies in the world
34:35 Nutrition habits
41:40 Supplements
51:45 Importance of making healthy food taste good
56:20 Social media usernames for everyone
58:15 What advice they wished they adopted sooner
Pullup Grandma Instagram: https://www.instagram.com/pullup_grandma/
Yan Instagram: https://www.instagram.com/coachwhy_yan/
Melody Instagram: https://www.instagram.com/melody_the_machine
Tiat Instagram: https://www.instagram.com/deaging.guru/
Discover your health % and get your roadmap to Top 1% Health: https://www.skool.com/top1health/
I tried the most popular HIIT training protocols: https://youtu.be/6Z4HikG4RFs
P.S. This is not professional medical advice and should not be taken as such. The creator of this video is not held accountable for your health. Consult your doctor first. #510 Q&A: Best Time to Eat Protein, Carbs, and Fats; HRV Improvement When Already Healthy; At What Age Does Your Body Start Declining
27/06/2026 | 54 mins.Check out Bon Charge wellness products (Code SIIM for 15% discount): https://boncharge.com/siimland
Timestamps:
00:00 Intro
00:13 How to improve HRV and resting heart rate if you’re already healthy and exercising
06:03 Most optimal way to distribute protein, carbs, and fats
12:17 Bon Charge sponsorship
13:08 Thoughts on hyperbaric oxygen therapy for longevity
17:31 Best ways to mitigate 8 hours of sitting
20:30 At what age does the body start to get worse
25:30 Methionine and glycine ratio from animal protein
29:43 If you had Squamous Cell Carcinoma (skin cancer), what are some steps that you would take to mitigate its spread? Like while waiting for the removal surgery.
31:26 Electrical muscle stimulation with occlusion training for muscle hypertrophy
38:20 Best way to get rid of acne naturally
40:58 Why my Instagram got deleted
42:05 What’s something the longevity community spends way too much time worrying about
47:43 I’m 30 and all my biomarkers are in top 10% - where should I focus on next
50:55 What would I do if I got prediabetes tomorrow?
Discover your health % and get your roadmap to Top 1% Health: https://www.skool.com/top1health/
I tried the most popular HIIT training protocols: https://youtu.be/6Z4HikG4
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About Siim Land Podcast
Siim Land is an author, speaker, and consultant. He talks about optimizing health, performance, and longevity with different techniques and biohacking.
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