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1/2 Cup Completely Blocks Nutrient Absorption (immediately)

2025-10-29 People & Blogs
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Thomas DeLauer
Thomas DeLauer
4.0m subscribers

Strategic Smoothie Science: Neutralizing Polyphenol Oxidase Degradation

Maximize the nutritional return on expensive greens and berries by managing the common enzyme that destroys their antioxidants before your body can use them.

Short Summary

  • Identify common fruits like bananas and apples that contain Polyphenol Oxidase (PPO).
  • Understand new research showing PPO can reduce antioxidant absorption by up to 84% when combined in smoothies.
  • Implement a three-step framework—temperature control, acidity addition, and competitive inhibition—to safeguard your nutrients.

This guide explains the biochemistry behind antioxidant destruction in seemingly healthy foods. We break down the function of PPO, cite alarming research demonstrating extreme nutrient loss in banana-inclusive smoothies, and provide a pragmatic, science-backed framework to ensure you get the full benefit from every ingredient you purchase.

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Description

Use Code THOMAS for 30% off ARMRA: http://tryarmra.com/THOMAS This video does contain a paid partnership with a brand that helps to support this channel. It is because of brands like this that we are able to provide the content that we do for free. Click HERE to Subscribe: https://www.youtube.com/c/ThomasDeLauerOfficial?sub_confirmation=1 Please check out the new Shorts channel, DeLauer Clips and Workouts, here: https://www.youtube.com/channel/UCQPQImPsw74KhO0Zy2-leyA/videos Please Subscribe to my Email Newsletter Here: https://www.thomasdelauer.com/life-optimization-tactics/ Follow More of My Daily Life on Instagram: http://www.Instagram.com/ThomasDeLauer References https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7355983/ https://pubs.rsc.org/en/content/articlelanding/2023/fo/d3fo01599h https://onlinelibrary.wiley.com/doi/10.1002/jsfa.12495 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7355983/ https://pubs.acs.org/doi/10.1021/jf0705724 https://www.sciencedirect.com/science/article/abs/pii/S0308814604001864 https://www.sciencedirect.com/science/article/abs/pii/S0308814616300929?via%3Dihub Timestamps ⏱ 0:00 - Intro 2:06 - What It Is & Where It's Found 3:40 - 15% off ARMRA 4:49 - How It Works 6:23 - How To Neutralize It 9:44 - Smoothie Recipe 10:27 - When Happens When You Go 30 Hours Without Food

Top Comments (10)

@numba3son 2025-10-29

This info is bananas.

137 5 replies
@banquo60615 2025-10-30

Normal people don't measure bananas in "cups."

66 3 replies
@mikesaad7795 2025-10-29

Interesting study. Reading this study, it was done on 8 and 11 males. This is a pretty big conclusion to make based on 20 men. Directly from the study design " The banana smoothie was prepared with 177 g of ripe, frozen bananas and 240 g of almond milk" They used frozen bananas in this study so does that not conflict with your recommendation to use frozen bananas to decrease the PPO activity in the banana?

65 11 replies
@Xanthus-tf1oc 2025-10-29

Cant block anything if I'm only having banana smoothie.

64 3 replies
@cookergronkberg 2025-10-29

Always something new that this guy is trying to scare us about

49 7 replies
@alexandrafreed4172 2025-10-30

I love bananas. You can never stop me.

42 1 replies
@centrodelarosa7122 2025-10-30

SIMPLFIED : Freeze bananas and add a squeeze of lemon juice or lime juice to the smoothie .

12
@indigopisces 2025-10-29

Hence Guacamole ! Avocado and lime juice !✨💡

10
@vandero.8742 2025-10-29

1:05 It's ok to bash the banana. It has really good self esteem

4
@modernherbal6764 2025-10-30

This is how I deal with this: Separate consumption of your bannana with your berries by one hour. Eat the berries, wait an hour, eat the bannana.

3

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