CrzyLifter
New member
Hey guys, im 18 years old and have been bodybuilding for a while now. i was wondering if the NHA stack could do me some good in the department of gains, im 6'1, 250 lbs, not TO fat, but im not totaly lean either, thanks
Stay Puft said:Not sure if an AI would be advised at 18yo (but in recollection I think my first experience was when I was 19, so YMMV). I knew I was finished growing standing a few inches taller than both my parents and my predisposition to be short/average height, so I made the jump.
I'd stick with non-hormonal supps for the time being. If I had to guess, I'd say a good Creatine source and a BCAA/CHO drink during the workout would yield comparable gains for most people in your scenario (And if your already using such a protocol, good for you).
well supplements effect different ppl...ive heard JW is pretty insane though i would take it if it i didnt hear about all the oily skin and acne side effectsCrzyLifter said:i just got done reading the jungle warfare is better, is this true, if so its prolly cheaper.
storm88 said:Do you really think an AI would stunt his growth anyways?
Use of aromatase inhibitors to increase final height.
* Dunkel L.
Kuopio University Hospital, Kuopio, Finland. [email protected]
During puberty in both sexes, the mechanism involved in epiphyseal fusion is mediated by the action of estrogen through a cascade of events including proliferation, differentiation, and apoptosis of chondrocytes. The enzyme P450 aromatase catalyzes the aromatization of C19 androgens (androstenedione and testosterone) to C18 estrogens (estrone and estradiol). Inhibition of estrogen action by aromatase inhibitors (AIs) appears to decelerate the process of growth plate fusion, and thus AIs may be used therapeutically to increase adult height. The clinical experience with AIs in the pediatric setting is limited to testolactone, fadrozole, letrozole, and anastrozole. Testolactone, a nonselective steroidal AI, has been used successfully as an adjunct to antiandrogen and gonadotropin-releasing hormone analogue (GnRHa), therapy for children with familial male-limited precocious puberty (FMPP) and congenital adrenal hyperplasia (CAH), and with some success in girls with McCune-Albright syndrome. The limitations of testolactone include its relatively low potency and the need for frequent dosing. Results of a randomized placebo-controlled trial in boys with delayed puberty treated with letrozole, a selective nonsteroidal AI, found that boys treated with letrozole + testosterone experienced delayed bone maturation and good growth response and achieved an increase in predicted adult height. In this study, only minor differences in bone density were seen between the placebo and letrozole treatment groups, both of which were receiving concomitant testosterone therapy. No adverse effects on testis size or inhibin B concentration were noted. The therapeutic value of AIs in growth promotion now remains to be substantiated in future controlled clinical trials.
You can do either one, it is up to you how long you run NHA for. I have run it at 4 weeks, but that is because I seldom run anything longer than 6 weeks.CrzyLifter said:no one has answered my question, HOW MANY WEEKS?? 4 or 8???:blink:
Stay Puft said:Stunt, perhaps, affect: indeed.
The data, as suggested hasn't accumulated sufficiently make an appropriate assesment. Which is why I cautioned the use. If a exogenous compound creates a skeletal archetecture that the body is ill-equipt to handle(from a genetic standpoint), the manifestation with age could be potentially harmful.
Mariner07 said:From what I've read on it AI show delay the closing of the growth plates because estrogen is needed in the finalization of the growth plates, so in theory if you inhibit estrogen your growth plates aren't going to close.
wastedwhiteboy2 said:NHA has atd in it. "The limitations of testolactone include its relatively low potency..." atd is pretty strong, almost too strong. the thing to keep an eye on is estrogen rebound. If you stopped the ai cold turkey then you could possibly raise estrogen higher than its normal level for a period which could stunt your growth. I always taper hormonals. keep in mind nha affects hormones.
storm88 said:Does the same apply to Jungle Warfare? Does NHA have more or less of an effect in hormones than JW?