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Can certain foods increase your risk for advanced prostate cancer?

Posted by on 8:06 am Cancer, cancer risk, Health Risk, Prostate cancer, Tissue Recovery Blog | 0 comments

 

Can certain foods increase your risk for advanced prostate cancer?

 

Avoid these foods if you have a prostate. It’s a good idea even if you don’t have a prostate.

Can certain foods increase your risk for advanced prostate cancer?

According to this research, it can. The researchers examined total, unprocessed, and processed red meat, poultry, and eggs in relation to the risk of lethal prostate cancer (Richman EL, et al., 2011).

 

 

They started following 27,607 men without cancer from 1994 to 2008 who developed distant organ metastases (it spread to other parts of the body), and men who died from prostate cancer during the follow-up. This is what the researchers found.

Men who consumed 2.5 or more eggs per week had an 81% increased risk of lethal prostate cancer compared with men who consumed less than 0.5 an egg per week.

 

 

It was also found suggestive, but not statistically significant, positive associations between poultry 3.5 servings or more compared to 1.5 servings or less per week, and processed red meat 3 or more servings a week compared to 0.5 serving or less per week. The following study is also interesting.

The researchers examined whether dietary choline or choline-containing compounds increased the risk of lethal prostate cancer (Richman EL, et.al., 2012). These men were followed for 22 years.

 

 

47,896 men were included in the study, and they found that the highest quintile choline intake was associated with an increased risk of lethal prostate cancer.

Where do we find high amounts of choline? You may have guessed it, especially in eggs.

We do need choline since the body doesn’t produce enough, but we can get adequate amounts from plant-based food.

 

References:

Richman EL, Kenfield SA, Stampfer MJ, Giovannucci EL, Chan JM.Egg, red meat, and poultry intake and risk of lethal prostate cancer in the prostate-specific antigen-era: incidence and survival.Cancer Prev Res (Phila). 2011 Dec;4(12):2110-21.

Richman EL, Kenfield SA, Stampfer MJ, Giovannucci EL, Zeisel SH, Willett WC, Chan JM.Choline intake and risk of lethal prostate cancer: incidence and survival.Am J Clin Nutr. 2012 Oct;96(4):855-63.

How meal times and light exposure affects cancer risk

Posted by on 6:08 am BMJ Formula, cancer risk, Diet | 0 comments

 

When the timing of meals was assessed to see if it affected the risk for breast and prostate cancer, something interesting was found.

The research was carried out between 2008 and 2013 in Spain (Kogevinas M, et.al., 2018). Included in the study was 621 cases of prostate cancer and 1205 cases of breast cancer compared with controls.

When participants sleeping immediately after dinner were compared to those sleeping 2 or more hours after dinner, the ones waiting 2 or more hours after dinner before they went to sleep had a 20% reduction in cancer risk for breast and prostate cancer combined.

A similar protection was observed in subjects having dinner before 9 pm compared with those having dinner after 10 pm. Not only does the food we eat affect cancer risk, but how late we eat and how long we wait before we go to bed after the last meal are all factors associated with cancer risk.

How does light exposer during the night affect cancer risk? Exposure to outdoor light in the blue spectrum during the night was associated with breast cancer when comparing the highest versus the lowest tertile (Garcia-Saenz A, et.al., 2018).

Men who slept in “quite illuminated” bedrooms had a higher risk of prostate cancer than men who slept in total darkness.

These are factors most of us can easily control.

References

Kogevinas M, Espinosa A, Castelló A, Gómez-Acebo I, Guevara M, Martin V, Amiano P, Alguacil J, Peiro R, Moreno V, Costas L, Fernández-Tardón G, Jimenez JJ, Marcos-Gragera R, Perez-Gomez B, Llorca J, Moreno-Iribas C, Fernández-Villa T, Oribe M, Aragones N, Papantoniou K, Pollán M4, Castano-Vinyals G, Romaguera
D. Effect of mistimed eating patterns on breast and prostate cancer risk (MCCSpain Study). Int J Cancer. 2018 Jul 17.

Garcia-Saenz A, Sánchez de Miguel A, Espinosa A, Valentin A, Aragonés N, Llorca J, Amiano P, Martín Sánchez V, Guevara M, Capelo R, Tardón A, Peiró-Perez R, Jiménez-Moleón JJ, Roca-Barceló A, Pérez-Gómez B, Dierssen-Sotos T, FernándezVilla T, Moreno-Iribas C, Moreno V, García-Pérez J, Castaño-Vinyals G, Pollán M, Aubé M, Kogevinas M, Evaluating the Association between Artificial Light-at-Night Exposure and Breast and Prostate Cancer Risk in Spain (MCC-Spain Study). Environ Health Perspect. 2018 Apr 23;126(4):047011.

 

 

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