Ben, I appreciate your caveats regarding circumstances that could influence the results of the studies. It's important to see these results are not so black and white.
Ben, the distinction you make here between whole fruit and juice is the most critical metabolic detail in the piece. We evolved to extract nutrients from a fibrous cellular matrix, which enforces a slow, manageable drip of fructose to the liver. Liquefying that architecture in a blender completely bypasses our natural glycemic controls, treating the brain to an inflammatory glucose flood rather than a steady fuel source. Two hundred grams of intact fruit is a highly rational, biologically appropriate baseline.
Absolutely right, Tom. Yet fruit juice manufacturers post misleading ad copy like ‘The juice of six oranges in every glass’ as if they’re equivalent; they’re not.
Enjoy a little fruit juice as a treat if you want, but know that it’s going to behave more like a can of Coke than a piece of fruit.
If you want the health benefits of fruit, eat fresh or frozen whole fruit.
Ben, that "six oranges" marketing line highlights the exact biological flaw. No human would ever sit down and eat six whole oranges in two minutes because the mechanical friction of the fiber would trigger satiety long before they finished. Stripping that architecture away just tricks the liver into accepting a massive fructose load it was never designed to handle. You are entirely right to compare it to a soda.
Ben, I appreciate your caveats regarding circumstances that could influence the results of the studies. It's important to see these results are not so black and white.
Thanks, Maureen. You’re right; it’s always important to look critically at studies and understand how much faith you should put in the results.
Honest caveats aside, I’m convinced of the many health benefits of fruit, and I make sure to hit my double handful a day!
Ben, the distinction you make here between whole fruit and juice is the most critical metabolic detail in the piece. We evolved to extract nutrients from a fibrous cellular matrix, which enforces a slow, manageable drip of fructose to the liver. Liquefying that architecture in a blender completely bypasses our natural glycemic controls, treating the brain to an inflammatory glucose flood rather than a steady fuel source. Two hundred grams of intact fruit is a highly rational, biologically appropriate baseline.
Absolutely right, Tom. Yet fruit juice manufacturers post misleading ad copy like ‘The juice of six oranges in every glass’ as if they’re equivalent; they’re not.
Enjoy a little fruit juice as a treat if you want, but know that it’s going to behave more like a can of Coke than a piece of fruit.
If you want the health benefits of fruit, eat fresh or frozen whole fruit.
Ben, that "six oranges" marketing line highlights the exact biological flaw. No human would ever sit down and eat six whole oranges in two minutes because the mechanical friction of the fiber would trigger satiety long before they finished. Stripping that architecture away just tricks the liver into accepting a massive fructose load it was never designed to handle. You are entirely right to compare it to a soda.