Re: Coffee and cholestrol
From: Matti Narkia (mnng1_REMOVE_THIS_at_despammed.com)
Date: 10/07/04
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Date: Fri, 08 Oct 2004 02:48:44 +0300
06 Oct 2004 19:41:17 GMT in article
<Xns957AA053CF58Asome1outthere@38.144.126.103> listener
<listener@nospam.net> wrote:
>fyfpoon@hotmail.com (francispoon) wrote in
>news:936eaee8.0410060953.659a739c@posting.google.com:
>
>> A doctor in Vancouver told my friend that coffee increases the bad
>> cholestrol in our body. Is there any truth to that?
>>
>> All views appreciated,
>>
>> FP
>>
>
>There was a study in 2001 that found a statistically significant dose
>response between (unfiltered)coffee drinking and both total and low-density
>lipoprotein cholesterol levels. There is also some research that purports a
>rise in homocysteine levels coffee. I think in both instances it relates to
>regular coffee (not decaf) and 4 - 6 cups per day.
>
You are right on both accounts: unfiltered coffee raises cholesterol and
large amount (1 L) of unfiltered coffee daily raises serum homocysteine
concentration. Coffee contains cholesterol raising substances called
cafestol and kahweol, which are retained by a paper filter.
I'm not sure if decaf has cafestol and kahweol left, but my guess is that it
has. If it has and if it's not filtered, it will probably also raise
cholesterol.
Related Medline references:
Ahola I, Jauhiainen M, Aro A.
The hypercholesterolaemic factor in boiled coffee is retained by a paper
filter.
J Intern Med. 1991 Oct;230(4):293-7.
PMID: 1919421 [PubMed - indexed for MEDLINE]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=1919421&dopt=Abstract>
Weusten-Van der Wouw MP, Katan MB, Viani R, Huggett AC, Liardon R, Liardon
R, Lund-Larsen PG, Thelle DS, Ahola I, Aro A, et al.
Identity of the cholesterol-raising factor from boiled coffee and its
effects on liver function enzymes.
J Lipid Res. 1994 Apr;35:721-33.
PMID: 7911820 [PubMed - indexed for MEDLINE]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=7911820&dopt=Abstract>
Urgert R, Katan MB. R
The cholesterol-raising factor from coffee beans.
Annu Rev Nutr. 1997;17:305-24. Review.
PMID: 9240930 [PubMed - indexed for MEDLINE]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9240930&dopt=Abstract>
Urgert R, Weusten-van der Wouw MP, Hovenier R, Lund-Larsen PG, Katan MB.
Chronic consumers of boiled coffee have elevated serum levels of
lipoprotein(a).
J Intern Med. 1996 Dec;240(6):367-71.
PMID: 9010383 [PubMed - indexed for MEDLINE]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9010383&dopt=Abstract>
Gross G, Jaccaud E, Huggett AC.
Analysis of the content of the diterpenes cafestol and kahweol in coffee
brews.
Food Chem Toxicol. 1997 Jun;35(6):547-54.
PMID: 9225012 [PubMed - indexed for MEDLINE]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9225012&dopt=Abstract>
Post SM, de Wit EC, Princen HM.
Cafestol, the cholesterol-raising factor in boiled coffee, suppresses bile
acid synthesis by downregulation of cholesterol 7 alpha-hydroxylase and
sterol 27-hydroxylase in rat hepatocytes.
Arterioscler Thromb Vasc Biol. 1997 Nov;17(11):3064-70.
PMID: 9409294 [PubMed - indexed for MEDLINE
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9409294&dopt=Abstract>
Rustan AC, Halvorsen B, Huggett AC, Ranheim T, Drevon CA.
Effect of coffee lipids (cafestol and kahweol) on regulation of
cholesterol metabolism in HepG2 cells.
Arterioscler Thromb Vasc Biol. 1997 Oct;17(10):2140-9.
PMID: 9351383 [PubMed - indexed for MEDLINE]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9351383&dopt=Abstract>
Urgert R, Weusten-van der Wouw MP, Hovenier R, Meyboom S, Beynen AC,
Katan MB.
Diterpenes from coffee beans decrease serum levels of lipoprotein(a) in
humans: results from four randomised controlled trials.
Eur J Clin Nutr. 1997 Jul;51(7):431-6.
PMID: 9234024 [PubMed - indexed for MEDLINE]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9234024&dopt=Abstract>
De Roos B, Van Tol A, Urgert R, Scheek LM, Van Gent T, Buytenhek R,
Princen HM, Katan MB.
Consumption of French-press coffee raises cholesteryl ester transfer
protein activity levels before LDL cholesterol in normolipidaemic
subjects.
J Intern Med. 2000 Sep;248(3):211-6.
PMID: 10971787 [PubMed - indexed for MEDLINE]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=10971787&dopt=Abstract>
Miyake Y, Kono S, Nishiwaki M, Hamada H, Nishikawa H, Koga H, Ogawa S.
Relationship of coffee consumption with serum lipids and lipoproteins in
Japanese men.
Ann Epidemiol. 1999 Feb;9(2):121-6.
PMID: 10037556 [PubMed - indexed for MEDLINE]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=10037556&dopt=Abstract>
Jee SH, He J, Appel LJ, Whelton PK, Suh I, Klag MJ.
Coffee consumption and serum lipids: a meta-analysis of randomized
controlled clinical trials.
Am J Epidemiol. 2001 Feb 15;153(4):353-62.
PMID: 11207153 [PubMed - indexed for MEDLINE]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11207153&dopt=Abstract>
Christensen B, Mosdol A, Retterstol L, Landaas S, Thelle DS.
Abstention from filtered coffee reduces the concentrations of plasma
homocysteine and serum cholesterol--a randomized controlled trial.
Am J Clin Nutr. 2001 Sep;74(3):302-7.
PMID: 11522552 [PubMed - indexed for MEDLINE]
<URL:http://www.ajcn.org/cgi/content/full/74/3/302>
Strandhagen E, Thelle DS.
Filtered coffee raises serum cholesterol: results from a controlled study.
Eur J Clin Nutr. 2003 Sep;57(9):1164-8.
PMID: 12947437 [PubMed - in process]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12947437&dopt=Abstract>
Boekschoten MV, Engberink MF, Katan MB, Schouten EG.
Reproducibility of the serum lipid response to coffee oil in healthy
volunteers.
Nutr J. 2003 Oct 4;2(1):8. Epub 2003 Oct 04.
PMID: 14613505 [PubMed - as supplied by publisher]
<URL:http://www.nutritionj.com/content/2/1/8>
Nygard O, Refsum H, Ueland PM, Stensvold I, Nordrehaug JE, Kvale G,
Vollset SE.
Coffee consumption and plasma total homocysteine: The Hordaland
Homocysteine Study.
Am J Clin Nutr. 1997 Jan;65(1):136-43.
PMID: 8988925 [PubMed - indexed for MEDLINE]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=8988925&dopt=Abstract>
Stolzenberg-Solomon RZ, Miller ER 3rd, Maguire MG, Selhub J, Appel LJ.
Association of dietary protein intake and coffee consumption with serum
homocysteine concentrations in an older population.
Am J Clin Nutr. 1999 Mar;69(3):467-75.
PMID: 10075332 [PubMed - indexed for MEDLINE
<URL:http://www.ajcn.org/cgi/content/full/69/3/467>
Grubben MJ, Boers GH, Blom HJ, Broekhuizen R, de Jong R, van Rijt L, de
Ruijter E, Swinkels DW, Nagengast FM, Katan MB.
Unfiltered coffee increases plasma homocysteine concentrations in healthy
volunteers: a randomized trial.
Am J Clin Nutr. 2000 Feb;71(2):480-4.
PMID: 10648261 [PubMed - indexed for MEDLINE]
<URL:http://www.ajcn.org/cgi/content/full/71/2/480>
Verhoef P, Pasman WJ, Van Vliet T, Urgert R, Katan MB.
Contribution of caffeine to the homocysteine-raising effect of coffee: a
randomized controlled trial in humans.
Am J Clin Nutr. 2002 Dec;76(6):1244-8.
PMID: 12450889 [PubMed - indexed for MEDLINE]
<URL:http://www.ajcn.org/cgi/content/full/76/6/1244>
Esposito F, Morisco F, Verde V, Ritieni A, Alezio A, Caporaso N,
Fogliano V.
Moderate coffee consumption increases plasma glutathione but not
homocysteine in healthy subjects.
Aliment Pharmacol Ther. 2003 Feb 15;17(4):595-601.
PMID: 12622769 [PubMed - indexed for MEDLINE]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12622769&dopt=Abstract>
Strandhagen E, Landaas S, Thelle DS.
Folic acid supplement decreases the homocysteine increasing effect of
filtered coffee. A randomised placebo-controlled study.
Eur J Clin Nutr. 2003 Nov;57(11):1411-7.
PMID: 14576754 [PubMed - in process]
<URL:http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=14576754&dopt=Abstract>
-- Matti Narkia
- Next message: Harry Hope: "You just gotta love those Floridians!"
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