Cheese etiketine sahip kayıtlar gösteriliyor. Tüm kayıtları göster
Cheese etiketine sahip kayıtlar gösteriliyor. Tüm kayıtları göster

20 Eylül 2014 Cumartesi

Rheumatoid Arthritis: It's the food!

I had an email query about Rheumatoid Arthritis, so off to PubMed I went.
From http://www.webmd.com/rheumatoid-arthritis/ss/slideshow-ra-overview

I found Controlled trial of fasting and one-year vegetarian diet in rheumatoid arthritis.

"Fasting is an effective treatment for rheumatoid arthritis, but most patients relapse on reintroduction of food."
This suggests that rheumatoid arthritis (RA) is an ongoing process, triggered by something that's consumed.

"After an initial 7-10 day subtotal fast, they were put on an individually adjusted gluten-free vegan diet for 3.5 months. The food was then gradually changed to a lactovegetarian diet for the remainder of the study."
Are you thinking what I'm thinking? I'm thinking Gliadorphin-7, as per Wheat, Constipation, Ischaemic Heart Disease, Type 1 Diabetes, Schizophrenia and Autism.

This suggests that RA is caused by peptide chains passing through loose "tight junctions" in the gut, triggering an (inappropriate) autoimmune response. For ways to improve gut integrity, see Cow's milk, Schizophrenia and Autism.

BCM-7 can be avoided by drinking A2 milk. Most cheeses are made from A1 milk, so should be avoided. Swiss cheeses like Gruyère and Emmental are probably made from A2 milk, so suck 'em and see.

To reduce inflammation in joints, consuming oily fish may help, as an adjunct to prescribed anti-inflammatory medications.

Continued on Fibromyalgia: It's the food, again! (probably).

7 Ağustos 2014 Perşembe

Chowdhury et al, More forests & more trees and more "Eureka!" moments with cheese.

Like Siri-Tarino et al, Forests & Trees and "Eureka!" moments, Chowdhury et al is a meta-analysis of many studies. See Association of dietary, circulating, and supplement fatty acids with coronary risk: a systematic review and meta-analysis. I don't have access to the full study, but Google Image Search found Figure 2.
From http://annals.org/data/Journals/AIM/929862/6ff2_Figure_2_RRs_for_coronary_outcomes_in_prospective_cohort_studies_of_circulating_fatty_acid.jpeg

All saturated fatty acids have a RR for CHD of 1.06 (95% CI 0.86 - 1.30).
∴ There's no association between saturated fat intake and the RR for CHD.

Before VLC'ers do a dance of joy, consider the Forest plot for individual saturated fatty acids.
Palmitic acid has a RR for CHD of 1.15 (95% CI 0.96 - 1.37).
Stearic acid has a RR for CHD of 1.23 (95% CI 0.93 - 1.61).

Red meat & saturated fats synthesised by DNL aren't looking too good. However...
Pentadecanoic acid has a RR for CHD of 0.94 (95% CI 0.67 - 1.32).
Margaric acid has a RR for CHD of 0.77 (95% CI 0.63 - 0.93).
Pentadecanoic acid and Margaric acid combined have a RR for CHD of 0.81 (95% CI 0.62 - 1.06).

What are Pentadecanoic acid & Margaric acid found in? The clue's in the title:-
Say cheese: saturated fat in dairy may protect against diabetes.

The article in the Telegraph is actually referring to Differences in the prospective association between individual plasma phospholipid saturated fatty acids and incident type 2 diabetes: the EPIC-InterAct case-cohort study.

Of the omega-3 fatty acids...
Eicosapentaenoic acid has a RR for CHD of 0.78 (95% CI 0.65 - 0.94).
Docosahexaenoic acid has a RR for CHD of 0.79 (95% CI 0.67 - 0.93).
Eicosapentaenoic acid and Docosahexaenoic acid combined have a RR for CHD of 0.75 (95% CI 0.62 - 0.89).

Of the omega-6 fatty acids...
Arachidonic acid has a RR for CHD of 0.83 (95% CI 0.74 - 0.92).

Of the trans-fatty acids...
Trans-oleic acid has a RR for CHD of 1.20 (95% CI 0.39 - 3.73).
Trans-linoleic acid has a RR for CHD of 1.36 (95% CI 0.83 - 2.22).