To Paleo or not to Paleo? That is the question.
If you are ApoE 3/4 or 4/4 that is not a question at all, you do not process lipids well – lipids are fats.
Approximately 25-30% of the population have the ApoE4 variant. If you do, you are at a higher risk for Cardio Vascular Disease, Alzheimer’s Disease, and more. Find out if you have this gene though lab testing…do it! You CAN fight your genes and win if you start the fight before it is too late. Get tested. Don’t know where to start? Talk to a health professional familiar with genetic testing and get it done. Here is a link to one lab that performs the tests required to get the ApoE4 answer. There are other labs out there, this is just a sample to help you get on the info track.
The diet data studies are in for us 4’s; low-fat, good-carb, is the only way for us to control our lipid profile. The Journal of Nutrition study looks at the ApoE genotype interaction with quantity and quality of dietary fat consumed. The Journal of Lipid Research study looks at how the ApoE genotype modulates the LDL cholesterol-lowering response to a diet. Both determine lower fat intake in ApoE4 affected people is paramount in optimizing lipid profiles. More data is out there, please do some Googling!
Paleoists, I am not trying to “harsh your mello”, but I would like you to stop trying to convince EVERYONE that eating saturated fats as a method of weight reduction is safe. I don’t want my fellow 4’s, which could potentially include you, the Paleoista, to be killing themselves slowly.
“If we view the population as a statistical whole, switching from an unhealthy diet to a clean Paleo diet even if it is high in SFAs in average lowers the risk for CVD. Unfortunately, if we break down the numbers according to APOE status, this remains only true for those of us that don’t carry the APOE4 gene.
For carriers of the APOE4 gene consuming saturated fatty acids can substantially raise the risk of CVD
Unfortunately, the wider Paleo community has not yet realized this important fact and still promotes the consumption of SFAs to everyone, potentially putting people in harm’s way.”
Everyone should monitor their lipids. A full cholesterol profile is a must to determine if your food consumption is producing positive health results. Optimal eating habits should be the goal. So many factors are involved and cannot be addressed in one short blog post, but to sum up, genetic testing, lipid testing, and macro balancing are key:
“With all general guidelines and medical research on APOE4 and nutrition, we should keep in mind that the reaction of our metabolism to dietary changes is highly individual. Determining the right balance of macro nutrients, especially balancing MUFAs and carbohydrates for an optimal cholesterol profile requires individual experimentation and frequent retesting”
Please note that losing weight on a Paleo diet, low blood pressure, low BMI, and or being “buff”, is NOT an indicator you are non-ApoE4, or that your vascular system is healthy. FYI -“Grass fed” is not a blanket insurance policy for clean arteries.
I am thrilled if Paleo works for you non-4’s, but please have your lipid profile done anyway. Sometimes even good genes cannot combat a bad lipid profile.
Confusion now cleared, we low-fatters can get down to the serious business of modulating our intake of fats and cholesterol.
No diet is “one-size-fits-all”. Food can be medicine or it can hasten an untimely demise. Choose your menu carefully: do your research – read, read, read, employ balance, stay away from fad diets, make healthy eating choices a lifestyle you can live with while on this earth. Do 20 minutes of exercise at least 3 days a week, more is better.
All the best for a Happy New Year, my peeps! Make 2017 your healthiest year ever!
The Fat Free Gourmet