3 Comments
May 17, 2023Liked by Annie Fenn, MD

Thank you for your reply. That’s helpful! My LDL is low but my husband’s is high so I guess I should cut back :)

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May 15, 2023Liked by Annie Fenn, MD

Should different kinds of saturated fats - medium-chain vs long-chain be thought about differently? As someone who is lactose intolerant, I often substitute coconut milk/cream /yoghurt all of which are high in saturated fat but have predominantly medium-chain fatty acids. I have read that medium-chain fats are absorbed differently. Coconuts are also connected with several health benefits, including potentially in relation to cognitive function.

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author

Such a great question Wendy! Yes, MCTs are absorbed more rapidly and can provide quick energy for the brain, although it's not been proven that they actually contribute to brain health or dementia prevention. In general, these fats are still high in saturated fats and so they contribute to elevated cholesterol like LDL, a risk factor for Alzheimer's. If LDL has been a problem for you, it would be reasonable to cut back on these fats to see if it comes down.

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