Does Blending Lower the Nutritional Value of Food?

Video link

Part 2 link preserved from original page

AI Search Summary

This video explains whether blending fruits and other foods destroys nutrients, focusing on whether the physical blending process reduces beneficial compounds or antioxidant content.

  • Main question: Does blending lower the nutritional value of fruits and other foods?
  • Short answer: The video says blending does not generally destroy nutrients; in many comparisons it preserved or increased measured phytochemical and antioxidant content because it includes more peel, pulp, and seeds. Very long blending that heats the mixture can reduce antioxidant content.
  • Evidence type: Nutrition and food-processing explainer.
  • Search topics: blending fruit nutrition, smoothie nutrients, blending oxidation, juicing versus blending, antioxidants smoothies, phytochemicals blending.

Common Search Questions

Does blending destroy 90% of nutrients?

The video says this claim is not supported by the studies discussed and may be used to sell juicers.

Is blending better than juicing for nutrients?

The video says blending often had the highest phytochemical and antioxidant content compared with juicing methods, likely because it keeps more peel, pulp, and seeds.

Does blending cause oxidation?

Blending can expose food to air, but the video argues the practical nutrient loss is not as dramatic as some claims suggest.

When can blending reduce antioxidants?

Antioxidant content went down when the blender was left running for several minutes, enough to heat the mixture.

What question is left for part two?

The video says digestion, satiety, and nutrient absorption after blending are more complicated and will be covered separately.

Key Takeaways

  • Blending is closer to mechanical chewing than nutrient destruction.
  • Keeping peel, pulp, and seeds can increase measured phytochemicals.
  • Juicing can remove fiber-rich or phytochemical-rich plant material.
  • Long blending times that heat the smoothie may reduce antioxidant content.
  • Keep blend times short if nutrient preservation is the goal.

Transcript / Article Basis

The two-part question

Does blending lower the nutritional value of fruits and other foods?

The creator says this is really two questions.

First, does the blending process physically destroy beneficial compounds in foods?

Second, does blending change how bodies absorb nutrients from the food?

This video focuses on the first question.

Oxidation claims

Some people claim blending destroys 90% of nutrients because of oxidation.

The creator notes that some people making those claims may be trying to sell juicers.

Juicing versus blending studies

Many studies have measured differences between juicing and blending, including high-speed juicers, cold presses, and hand-juicing.

Across those comparisons, blending had the highest phytochemical and antioxidant content in many cases, sometimes up to seven times higher.

The likely reason is that blending includes more peel, pulp, and seeds.

Heat and blend time

Blending duplicates chewing and can make nutrients more available.

However, antioxidant content did go down when the blender was left running for several minutes, enough to heat the juice or smoothie.

The practical advice is to keep blending times short.

Additional Notes

Caption context

The caption jokes that the video appeared while the creator's smoothie was blending and mentions an old camera autofocus issue.

Page note

Original page note: out-of-focus camera may have led to more comments.

References