Post Number:#2 Post
by joiv » Thu Jan 17, 2008 9:39 am
Coenzyme Q10 is a substance that is essential to energy production. No coQ10, no energy. In CHF, there is a deficiency of coQ10 (and other substances needed for energy production) in the heart musculature, and there is a strong correlation between the severity of heart failure and degree of deficiency of coQ10.
Randomized controlled trials on coenzyme Q10 in CHF (– does not show significant effect, + significant effect and/or supports use)
"Favorable effects of CoQ10 on LV contractility, ejection fraction, exercise tolerance, cardiac output, end diastolic volume index, and stroke volume are demonstrated in the literature, and this improvement is associated with an enhanced functional capacity. Due to the notable absence of clinically significant side effects and likely therapeutic benefit, CoQ(10) can be considered a safe adjunct to standard therapies in CHF."
+ PMID: 8241697
+ PMID: 16882678
+ PMID: 16873938
+ PMID: 15188947
? Comment: PMID: 15553298
+ PMID: 12075268
+ PMID: 9420639
+ PMID: 7752827
+ PMID: 8241695
– PMID: 10766682
+ Comment: PMID: 11074911
– PMID: 10334422
+ Comment: PMID: 10898453, PMID: 10716489
– PMID: 1464342
Safety of coenzyme Q10
"These findings showed that Kaneka Q10 was well-tolerated and safe for healthy adults at intake of up to 900 mg/day." PMID: 16431002
"The OSL risk assessment method indicates that the evidence of safety is strong at intakes up to 1200 mg/day, and this level is identified as the OSL. Much higher levels have been tested without adverse effects and may be safe, but the data for intakes above 1200 mg/day are not sufficient for a confident conclusion of safety." PMID: 16814438
In most trials 200 mg or less has been used, and often with significant improvements in prognosis. But why use only 200 mg when more is better?
"The attainment of higher blood levels of CoQ10 (> 3.5 micrograms/ml) with the use of higher doses of CoQ10 appears to enhance both the magnitude and rate of clinical improvement." PMID: 10416041
Bowel Tolerance: Approximately 30 grams – Prefers pure ascorbic acid.