Below is feedback on the recently discussed topic of whether flax and sesame seeds / lignans are detrimental to optimal free testosterone level from - Disc Hoss - the mentor of this thread. Enjoy…
Hi BC,
Thanks for the PM. Good stuff.
Overall, PUFA’s (polyunsaturated fats) are to be controlled on the AD or any diet. We want the benefits without the drawbacks.
Usually, the natural outworking of the AD is to consume “larger” volumes of animal fats and olive oil. This provides MUFA and SFA (monounsat and saturated fats). These have a positive effect on testosterone counts when they constitute at least 1/3 of the diet. We get more like 1/2 to 2/3 on the AD.
But, I believe I had cautioned the AD’ers not to consume too many PUFA’s. And make Omega’s from fish oil the main component of one’s PUFA intake.
Personally, I average about 10%-15% or so from PUFA and half of that comes from fish oil. A little more from walnuts, seeds and raw almonds. Beyond that its all olive oil and the natural mono’s and sat’s that come from meat, cheese, eggs, cream etc… BTW, almost all salad dressings are primarily PUFA, so be careful. Maybe use some olive oil and vinegar instead.
As you probably know, one only needs 2-5g of the Omega’s to provide full benefit. I’m pretty sure that the suggestions to intelligently limit PUFA’s was pretty early on in the thread. But many don’t or can’t read such a monster thread so that info may have gotten buried.
In short, I agree that you are best served by backing off flax and simply making sure that your omega-3’s are covered
Also, I’ve “heard” that ActivaTe Xtreme is a good product to boost free-t. I’ve orederd two bottles to give it a run and will let you know how that works out. I’ve seen a few experinced lifters claim it works well.
To be sure, free-T is the real engine behind androgen mediated growth. It’s best to do all you can to maximize it. A diet sufficient in nutrients, fat and limited CHO and PUFA’s is the foundation. Intelligent training and perhaps a few supps like Alpha Male, TRIBEX or this new ActivaTe are a nice addition. I like TRIBEX Gold, but have yet to try Alpha Male.
Best,
DH
[quote]Black Cat wrote:
Hi DH,
I got acquainted with your knowledge through the “My experience on the AD” thread. I wanted you to weigh in on a possible T level saboteur that was just brought to my attention and hadn’t surfaced in any of the 298 pages of the AD thread. I was shocked when a poster on the HRT thread for over 35 lifters suggested that I eliminate ground flaxseeds from my diet since the lignans contribute to reduced T levels and increased SHBG levels. I googled a bit and found adequate cause for concern. This could potentially impact a large percentage of AD followers among many others.
What say you?? Maybe you could post to the AD thread (I already initiated the question on page 298) and on the “HRT Guys - THANK YOU” thread page 6 where it is addressed. This is my last post on that page:
"Found this thread. Not conclusive. I will keep looking…
http://www.T-Nation.com/readTopic.do?id=631716&pageNo=0
Found this one. It raises cause for concern.
Quote from link below: "Additionally, lignans have also been shown to inhibit other enzymes, which are essential for the synthesis of testosterone and estrogen. Lignans may also potentially reduce the amount of testosterone available for the body to use. In the average male, only a small amount of testosterone roams free in the blood. Most testosterone is bound to protein called sex hormone binding globulin (SHBG). An increase in SHBG would theoretically leave less testosterone available to stimulate prostate cell growth. Lignans have been shown to increase SHBG production in test tube studies and research also demonstrates that people consuming large amounts of lignans exhibit increased blood levels of SHBG. "
www.americanwellnessnet…
I may well cut out the generous amount of ground flaxseed I am consuming. I was also using lef.org omega-3 with sesame lignans. May have to reconsider that too. It would be amazing if I could reduce my SHBG levels so simply."
[/quote]