Listen "45. Fasting for 72 hours"
Episode Synopsis
I had previously done a 48 hour fast back in December. Then wanted to try 3 days. Tune in to hear about why I did it, my experience, and tips if you want to try a fast.
Didn't mention: but Redmond salt crystals are a great thing to suck on to suppress hunger.
72 hour fast notes
My why: I am fasting for
Spiritual reasons
Mental clarity
Personal reasons
Focus on spiritual over temporal
Trust myself
Build discipline
Push myself - do hard things - test myself
Health benefits
Increased focusability at work and in general
Ketosis to reduce inflammation and decrease risk of disease
IMMUNITY white blood cell activation
Anti aging
reset my immune system
MY STATS AND JOURNAL
Day 1: definitely felt pretty hungry 1-24 hrs, had a headache and felt light headed. I did a moderate cross fit workout and sweat a lot. and played light tennis.
Day2: hard to get up, felt weak, but then once up with electrolytes felt fine and then felt super focused and had less hunger pains around 24-48hrs.
Day 3: Due to lack of sleep (my mistake) I felt more distracted, stomach growled 2 hours from breaking. I was def pale and cold, but mind is clear/no headache or light headedness. I could stand fine.
Took glucose and ketones finger prick
Glucose: 45
Ketons: 5.3
GKI (Glucose ketone index) Score: 0.47
Highest therapeutic of ketosis and says very difficult to achieve without doctors supervision
https://betterme.world/articles/72-hour-fast/
Neurological boosts
Improved memory
Better concentration
Decreases risk for disease
Reduced inflammation
Reduced blood pressure
Lower heart rate
Less fatty liver
Decreased atherosclerosis
Cancer prevention
Aids in weight loss
Increased insulin sensitivity
Increased lipolysis (fat-burning)
Decreased leptin (better control of hunger)
Promotes longevity
Anti-aging effects
Autophagy (cellular cleansing)
Tips
- Drink electrolytes multiple times a day. I take Redmond ReLyte.
https://redmond.life/collections/re-lyte-hydration
- Drink lots of water
- I drank herbal non sweetened tea
- I drank 0 calorie sparkling water (Nixie was yummy)
- Use the LIFE app to track your fast
- It helps to do the fast with others
- End starting slow, like sipping bone broth, eat a little, wait an hour then eat a little more.
Can I work out while fasting?
- yes but listen to your body and be careful if you feel lightheaded or can't stand. Hydrate a TON.
"When you break your 72 hour fast, go for healthy fats, such as Avocado, salmon, steak, etc.. And like anything, use this diet along with a healthy lifestyle overall, and you will see a significant increase in your well-being and quality of life going forward."
Didn't mention: but Redmond salt crystals are a great thing to suck on to suppress hunger.
72 hour fast notes
My why: I am fasting for
Spiritual reasons
Mental clarity
Personal reasons
Focus on spiritual over temporal
Trust myself
Build discipline
Push myself - do hard things - test myself
Health benefits
Increased focusability at work and in general
Ketosis to reduce inflammation and decrease risk of disease
IMMUNITY white blood cell activation
Anti aging
reset my immune system
MY STATS AND JOURNAL
Day 1: definitely felt pretty hungry 1-24 hrs, had a headache and felt light headed. I did a moderate cross fit workout and sweat a lot. and played light tennis.
Day2: hard to get up, felt weak, but then once up with electrolytes felt fine and then felt super focused and had less hunger pains around 24-48hrs.
Day 3: Due to lack of sleep (my mistake) I felt more distracted, stomach growled 2 hours from breaking. I was def pale and cold, but mind is clear/no headache or light headedness. I could stand fine.
Took glucose and ketones finger prick
Glucose: 45
Ketons: 5.3
GKI (Glucose ketone index) Score: 0.47
Highest therapeutic of ketosis and says very difficult to achieve without doctors supervision
https://betterme.world/articles/72-hour-fast/
Neurological boosts
Improved memory
Better concentration
Decreases risk for disease
Reduced inflammation
Reduced blood pressure
Lower heart rate
Less fatty liver
Decreased atherosclerosis
Cancer prevention
Aids in weight loss
Increased insulin sensitivity
Increased lipolysis (fat-burning)
Decreased leptin (better control of hunger)
Promotes longevity
Anti-aging effects
Autophagy (cellular cleansing)
Tips
- Drink electrolytes multiple times a day. I take Redmond ReLyte.
https://redmond.life/collections/re-lyte-hydration
- Drink lots of water
- I drank herbal non sweetened tea
- I drank 0 calorie sparkling water (Nixie was yummy)
- Use the LIFE app to track your fast
- It helps to do the fast with others
- End starting slow, like sipping bone broth, eat a little, wait an hour then eat a little more.
Can I work out while fasting?
- yes but listen to your body and be careful if you feel lightheaded or can't stand. Hydrate a TON.
"When you break your 72 hour fast, go for healthy fats, such as Avocado, salmon, steak, etc.. And like anything, use this diet along with a healthy lifestyle overall, and you will see a significant increase in your well-being and quality of life going forward."
More episodes of the podcast It's All Light
116. Light Within
23/12/2025
115. Coach K with Women's Hormone Wellness
02/12/2025
113. "That Makes Sense" with Olivia Burnett
18/11/2025
112. Chat with Nat 7 minutes
11/11/2025
111. Back in Light with Jocelyn Zesiger
05/11/2025
110. It's Worth It
12/08/2025
109. Anna Jayyyyy
29/07/2025
108. Chat with Nat: Dating Polls
25/07/2025
107. Peter and Daily Personal Contracts
17/07/2025
ZARZA We are Zarza, the prestigious firm behind major projects in information technology.