Post-diagnostic coffee and tea consumption and breast cancer survival

cupofcoffee

Member
Joined
Jul 31, 2020
Messages
94

Background​

We examined the role of post-diagnostic coffee and tea consumption in relation to breast cancer-specific and all-cause mortality among women with breast cancer in prospective cohort studies.

Methods​

We identified 8900 women with stage I–III breast cancer from 1980 through 2010 in the Nurses’ Health Study (NHS) and from 1991 through 2011 in the NHSII. Post-diagnostic coffee and tea consumption was assessed by a validated food frequency questionnaire every 4 years after diagnosis.

Results​

During up to 30 years of follow-up, we documented 1054 breast cancer-specific deaths and 2501 total deaths. Higher post-diagnostic coffee consumption was associated with a lower breast cancer-specific mortality: compared with non-drinkers, >3 cups/day of coffee was associated with a 25% lower risk (hazard ratio (HR) = 0.75, 95% confidence interval (CI) = 0.59–0.96; Ptrend = 0.002). We also observed a lower all-cause mortality with coffee consumption: compared with non-drinkers, >2 to 3 cups/day was associated with a 24% lower risk (HR = 0.76, 95% CI = 0.66–0.87) and >3 cups/day was associated with a 26% lower risk (HR = 0.74, 95% CI = 0.63–0.87, Ptrend < 0.0001). Post-diagnostic tea consumption was associated with a lower all-cause mortality: compared with non-drinkers, >3 cups/day was associated with a 26% lower risk (HR = 0.74, 95% CI = 0.58–0.95; Ptrend = 0.04).

Conclusions​

Among breast cancer survivors, higher post-diagnostic coffee consumption was associated with better breast cancer and overall survival. Higher post-diagnostic tea consumption may be related to better overall survival.
 
Similar threads
Thread starter Title Forum Replies Date
Max. Why delete a thread, why dont edit a bad post? Ask For Help or Advice 2
ecstatichamster DHT experiment - post your observations and results for your rat Experiments 63
Cooper Can sense of smell return 100% back after 3 months post- covid19? Viruses, Parasites, Fungus, Vaccines 20
D Need help regarding post-viral issues Ask For Help or Advice 2
shine Dr. Bradley Campbell: CENSORED for showing Pre/Post COVID Vaccine Blood Work Vaccines 7
S-VV Post Abduction Syndrome Mind, Sleep, Stress 1
OccamzRazer Why does everyone have post-nasal drip & bad breath all of a sudden? Symptoms, Causes 32
RyanHeeney I wrote a new post on the daily raw carrot... Diet 7
E Post insomnia stack Ask For Help or Advice 2
charlie Covid "Vaccine" Adverse Reaction Reports (Post Here) Vaccines 1857
D How Do I Change Title Of Post Now That It's Too Late To Edit Ray Peat Forum Announcements 0
LA Post PUSH BACK The Ray Peat Forum Lounge 11
RyanHeeney New Post: A Guide to Nutrition Discussing Dietary Models 1
youngsinatra Post Your Experience With Topical Vitamin A Here Metabolism 31
P Dealing with waiting/excitement (First World Problem Post) Mental Issues 6
B Post Hysterectomy HRT???? Female Issues 5
bzmazu March 8, 2021 Print This Post Print This Post California Senator Dr. Richard Pan Anointed by Big Pharma Media to Start “Domestic Terrorist” Campaign Viruses, Parasites, Fungus, Vaccines 8
Sam321 Post Xray protocol for damage reduction Ask For Help or Advice 4
H Nebulizing Baking Soda for Post Covid Lung Issues CO2, Bag Breathing 12
ecstatichamster Post Covid “vaccine” deaths here Ray Peat Topics 897
outtherebrother Post accutane small bone structure Male Issues 3
rothko Lost Smell post-Covid Ask For Help or Advice 35
S Post Workout Lactic Acid Cortisol, Serotonin, Histamine 16
S Infection In Gum Post Extraction Ask For Help or Advice 4
S Tips For Healing Post Extraction Ask For Help or Advice 18
M Post Caffeine Symptoms Symptoms, Causes 13
johnwester130 A Major Revelation On How To Improve MYOPIA, Updated Post Health 3
E Bad Symptoms After Orgasm-Post Orgasmic Illness Syndrome Male Issues 18
fever257 Please Help: Endotoxin Overload & Post-parasite Gut Disaster Digestion, Gut Flora 24
Hugh Johnson Lockdown - Pregnant Australian Woman Arrested In Front Of Her Kids For A Facebook Post Breaking News 8
ecstatichamster Please Post Your Experiences With A Low Altitude Tent Or Mask Altitude, Weather 9
R Considering TRT As Last-Resort For Post-SSRI Sexual Dysfunction (PSSD) Ask For Help or Advice 27
Soren Jordan Peterson Post-Recovery Interview Pharmaceutical Drugs 157
ecstatichamster Post Your Vitamin A Success Stories Here Please Vitamins 42
F UK PM Advisor Edits Blog Post Suggesting Coronaviruses Of Lab Release Origin Viruses, Parasites, Fungus, Vaccines 0
T Post Finasteride Syndrome And Low Insuline Male Issues 0
J Post Dutasteride Syndrome Blood Work, Labs 1
J Post Cholecystectomy Diarrhea And Reflux Digestion 0
Hgreen56 Hello,my First Post With Some Experiences And Questions Diet 7
ecstatichamster Post Here If You Tried Losartan For Flu Covid-19 Etc Supplements, Pharmaceutical Drugs 96
ecstatichamster Post Here If You Are Experiencing Flu-like Symptoms Symptoms, Causes 250
S Post MACA Digestive Issues And L-glutamine Supplements 8
J Finally Cured From Post Finasteride Syndrome Male Issues 2122
rhythmvortex Transition From Carnivore To RP Principles, High Fasting And Post Meal BGL Blood Sugar 8
ecstatichamster Post Your Ketotifen Success Story Here Please Pharmaceutical Drugs 22
E Post Orgasmic Illness Syndrome Male Issues 71
E Hyperthyroid, Post-orgasmic Disorder And Slow Methylator Ask For Help or Advice 2
fever257 Post Finasteride - Seeking Advice Ask For Help or Advice 8
I Another Getting Fat Post Ask For Help or Advice 21
P Post Finasteride Syndrome, No-Fap “Flatlines”, Leech Therapy, Hair Loss Hair & Nails 3

Similar threads

Top