Welcome, Guest.
Please login or register


Main Forum Page  ♦   Latest Posts  ♦   Member Center  ♦   Search  ♦   Archives   ♦   Help   ♦   Log In/Out   ♦   Admins
Forum Login
Login Name: Create a new account
Password:     Forgot password

BTD Forums    Diet and Nutrition    Eat Right 4 Your Type  ›  Bunking the DeBunking ERFYT and The BTD*
Users Browsing Forum
No Members and 10 Guests

Bunking the DeBunking ERFYT and The BTD*  This thread currently has 2,900 views. Print Print Thread
2 Pages « 1 2 All Recommend Thread
SquarePeg
Thursday, October 24, 2013, 7:03pm Report to Moderator Report to Moderator

SWAMI GT4 Explorer 44%; Rh-; iNfP; nonnie?
Ee Dan
Posts: 1,453
Gender: Male
Location: Northeast, USA
Quoted from Dr. D
Very interesting thread.

There is a term called 'statistical power' which  calculates the minimum sample size required so that one can be reasonably likely to detect an effect of a given size. For nutritional studies, this often approaches 1000+ participants. Now, times this by four (each blood type) and add controls. Provide each subject with engineered meals and pay for admin followup and experimental work.

Turns out some ideas are bigger than the current experimental model.
Yes, there are four blood types, but a study of just one Blood Type (O for instance) would be a step in the right direction.

Select N type Os.  For three months N/2 subjects would follow BTD; the other N/2 would follow a lacto-ovo-vegetarian diet (no meat, fish or poultry, but dairy & eggs allowed.)

Test before and after three months:
vital signs
weight
waist size
endurance
strength
HDL / LDL
glucose
inflammation markers

plus a brief self-assessment survey

------------------

Let N=40.  So what?  The two groups are getting nearly the exact opposite diet from what they need, so you'd expect a measurable effect.  A group of grad students at BU could conduct this kind study in two successive semesters.

In another year, do Type A, BTD vs Atkins.

Repeat.

Then critics can attack the study, not the diet.

If this were started this five years ago, we'd have some interesting data by now.

Double-blind of course is impossible, but that doesn't mean it shouldn't be studied.

BTW, in industry we typically use N=5 for each group.


My SWAMI diet is a blend of BTD and GTD Explorer, but I'm not totally compliant.  Also I try to choose foods that have a Low Glycemic index.  DW and DD are A+, probably also Explorer.
Logged Offline
Site Site Private Message Private message Reply: 25 - 27
ruthiegirl
Thursday, October 24, 2013, 7:25pm Report to Moderator Report to Moderator

SWAMI O+ Gatherer, Healing from Fibromyalgia
Kyosha Nim
Columnists and Bloggers
Posts: 12,304
Gender: Female
Location: New York
Age: 42
I don't think Dr D himself has the resources to conduct these studies. My hope is that others (some of his students, perhaps?) will do some studies based on Dr D's findings, and that, over time, the data will accumulate.


Ruth, Single Mother to 19yo   O- Leah , 18yo O- Hannah, and  12yo B+ Jack


Logged Offline
Private Message Private message Reply: 26 - 27
Averno
Thursday, October 24, 2013, 10:16pm Report to Moderator Report to Moderator

Swami Warrior
Kyosha Nim
Posts: 1,112
Gender: Male
Location: Maryland

First, we create a billion dollar pharmaceutical company. Then we fund the studies to determine the truth. Then we fix the truth to fit the desired results.

Short of that, we'll have to settle for promoting a results-based health approach that speaks for itself.






Logged
Private Message Private message Reply: 27 - 27
2 Pages « 1 2 All Recommend Thread
Print Print Thread

BTD Forums    Diet and Nutrition    Eat Right 4 Your Type  ›  Bunking the DeBunking ERFYT and The BTD*

Thread Rating
There is currently no rating for this thread