I've just returned from a doctor's appointment with lipid panel results, the most important ones, I believe, included below:
Total Cholesterol 328
Total LDL-C Direct 183
Total HDL-C Direct 130
Total VLDL-C Direct 15
Total APOB100 Calc 113
Real LDL-C 160
Real LDL Size Pattern A
Chol/HDLC Ratio 2.6
Glucose 79 Blood Pressure 90/60 Heart Rate 60
Age 48 Height 5' 5" Weight 103
I follow a primarily Paleo diet (I do eat a bit of dairy in the form of butter and yogurt, and I also enjoy dark chocolate and wine; grains and legumes, though, are very infrequent), and am slowly putting on weight after an illness two years ago.
The note from my primary care physician to my endocrinologist says "she NEEDS meds," and when I mentioned the importance of the HDL/Trig ratio (which, if I've understood what I've read, is significant), the endocrinologist said, "Yes, but the APOB is high; your LDL is HIGH."
So, I can't help but wonder: Do I truly have something to be concerned about?
Thanks for any insight you might have. I've learned so much from you all!
asked byLyrical (20)
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on August 08, 2012
at 06:57 PM
I have similar labs, so I'm working through some of the same issues.
I think that the majority of people that have high APO-P and LDL-P (which do in fact increase the risk of heart disease) despite being on a strict paleo diet have some combination of the following: hypothyroidism, persistent insulin resistance, adrenal fatigue, menopause, Vitamin D deficiency, or rarely, copper deficiency.
Thyroid: plot daily temperature (will be low if hypothyroid), do a thyroid symptom questionnaire, get TSH, free T3, free T4, reverse T3 (will be high if you have persistent insulin/leptin resistance). Adrenals: do a salivary DHEA and cortisol, low BP is a symptom of deficiency. Menopause: see what your sex hormone levels are doing, temperature chart will also help to see if you're ovulating (mid cycle temperature elevation). Consider also HBa1c, insulin levels to assess insulin resistance. Throw in a HS-CRP to check on inflammation. You need Vitamin D to get LDL moving to sex hormone production.
The body should be using that LDL for good stuff: cortisol, pregneneolone, sex hormones, etc. If it's not, it's usually due to a hormone issue. It could be thyroid even if labs are technically "within normal limits." This is the most common scenario. Daily temperature chart and symptom questionnaire really help in this instance.
Hope that helps.
I'm interested to see what others have to say, too.
Little disclaimer: Educational, not medical advice.
on August 08, 2012
at 06:15 PM
IMHO, an LDL level of 183 is not too high.
Look at this study run by UCLA: UCLA Heart Attack study
It gathered the cholesterol levels of 59% of the heart attack patients in the US between 2000 and 2006 (137,000 people). What they found was that was that the people with high cholesterol levels were not the ones having the heart attacks.
The group you would fall in--people that had high HDL levels (over 59) and high LDL levels (over 159)--accounted for only 0.7% of all heart attacks--less than one percent.
I believe having high HDL levels is much more important than having low LDL levels. This study shows an inverse relationship between HDL level and heart attacks.
- HDL < 40: 55% of heart attacks
- HDL40-59: 38% of heart attacks
- HDL > 59: 8% of heart attacks
The reason there is such a focus on LDL is because drug companies have developed a drug to lower LDL (which also happens to be a cash cow). No drug currently exists to raise HDL. If one ever was developed, you could be certain that we'd see a full-force marketing campaign warning people about the dangers of low HDL.
This study is worth reading; it's also worth printing out and taking to your doctor and asking them to explain the findings.