Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study & Log

steroid500

New Member
So guys, since there wasn’t many replies or insights given on my question regarding using an ACE inhibitor to facilitate fat loss, I have been so kind to donate my body to research on this topic. I will be keeping a log of everything that happens for the next 3 month cycle. To fully grasp the mentality and thinking behind this study, there is a lot of background information, both on myself and the drugs to be used that needs to be discussed.

Myself: I am 23 yr old, been body building and lifting since I was 16. I started naturally and slowly progressed though the various supplements at GNC, up to andro and graduated to gear when I turned 21. Once I got on the sauce, my weight sky rocketed from 190 to 250 (albeit over a course of a couple cycles). I have always had a small spare tire and fat deposits on my chest (not gyno related). I started dieting down at the beginning of August, and dropped from 250lbs to 230 by the end of September just by diet and exercise alone. Maintenance caloric intake is approx 4500 cals, and I am currently running a 2100 cal deficit on that (2400 calories per day) M-F. Diet is sever ketogenic, with carbohydrate intake set to 35g/day, protein at 400g/day and fat 60g/day. Sat-Sun I gylcogen reload by eating normally (no caloric restrictions) and whole grains. I also allow myself to drink a couple beers if I want (however, once I start taking and ACEi, this will have to stop with no exceptions). Exercise is as follows: M-F: arc trainer for 30min in the afternoon, weight loss program, level 6 kept at approx 160-170 rpms. Weight training for 60min in the evening focusing on one body part per day. Sat-Sun: walking on treadmill, 15 deg incline, for 60 min at 3.5-4.0 mph. Currently, I am 2 months out of 3 of my 5th cycle. This cycle is a cutter type cycle consisting of 500mg test e, 400mg eq. For month 1 and 3, I have also stacked in T-3 with the usual taper up/taper down protocol to 100mcg. Combined with my diet and exercise routine, this has dropped me to where I am currently at, at 220lb, approx 10%bf (guesstimation).

The ACEi cycle I am running will begin at the beginning of month 3 of my current steroid cycle and continue through my PCT. Exercise will remain the same intensity and amount throughout, however during the beginning stages of my PCT, I will bump my caloric intake up to ~3000-3500 cals to facilitate better recovery and hold on to my muscle mass. This cycle will consist of 50mg Captopril, 20mg yohimbe, 12mg Albuterol (spread evenly throughout the day). The captopril will be tapered up to 50mg to test my tolerance. The Albuterol will be taken as in a 2week on, 1 week off fashion, tapered up, with benedryl taken throughout the off week to clean receptors,. Cycle length is projected to be 3 months, which will take me into February 2009.

Reasoning and pharmacology: Before I delve into this, I just want to make it known that a lot of this information is from Dan Duchaine’s dirty dieting newsletter. Without it to peak my interest, I would not have even thought of researching this on my own.

Humans are programmed to store fat in preparation for times of famine (fuckin evolution). In the body, fat cells have two types of receptors on them. These receptors respsond differently to hormones and tell the fat cells to either shrink, or enlarge. These receptors are the Alpha-2 adrenoreceptor (in actuality, there are many alpha-2 receps, and the one we are most interested in, in regards to fat loss is the alpha-2 subtype a. For simplicity I will just call them alpha-2.) and the Beta-2 adrenoreceptors. You see, there are many lines of defense the body has to losing weight. It sees fat as an insurance policy and will do everything possible to prevent getting this policy revoked. Insulin is the first defensive move the body has, however when running a ketogenic diet, insulin drops off and this defensive mechanism is defeated, so the body calls on the next line: Alpha-2 adrenoreceptors.

Alpha-2’s tell the cells to hold on to fat. Once the insulin defense is defeated, the alpha-2s kick in. These receptors increase in density and sensitivity in the major fat deposit areas. You can see where there is the most density by looking in the mirror, where you have fat, you also have the highest density.

Beta-2s are also found in fat cells and tell the cells to release fat. Both alpha and beta receps are stimulated by adrenaline and noradrenaline, however, when alpha-2s have more density than the beta-2s, the beta-2s catabolic effect is far outweighed by the alpha-2s, and thus the body holds on to the fat. This is why it is easy to lose fat in some places than others, it all has to do with alpha/beta density ratios. To make matters worse, once beta-2s are stimulated and begin the fat releasing process, the body signals the fat cells to either increase alpha-2 density or responsiveness, or decrease beta-2 density or responsiveness.

Exercise has no effect on reducing alpha-2 density or lowering their responsiveness. And with the low insulin levels from the ketogenic diet, there is actually an up regulation of the alpha-2 cells. This is why some people cannot lose weight no matter how hard they try, or why woman cannot lose weight in the hips/thighs/buttocks area, simply because the alpha-2 density is way too high.

It is a proven fact (although I am not sure as to the mechanism-couldn’t find how) that estrogen regulates alpha-2 receptors. Give a woman birth control, and she puts on weight on her hips and butt. Don’t give a woman estrogen after menopause, and watch her lose weight. Lowering estrogen in men is easy, just use and AI, and since I am a man, I will only talk how it affects men (sorry ladies, I’m not hating, just that I don’t understand you! Lol) Why an AI and not nolva or clomid? We know that both nolva and clomid are both agonists and antagonists. They prevent estrogen binding in the nipples, but promote binding in fat cell. We need to get rid of the root of the problem (estrogen) by using an AI.

We also know from experience that testosterone up regulates alpha-2s. When bulking using AAS, we put on a lot of mass, both muscle and fat, and the fat gets harder to lose. Obviously we don’t want to lower our testosterone level, so a strong androgen like masteron (which actually acts like an anti estrogen) should be used.

Angiotensin II is a peptide hormone for the expression of the alpha-2s. Without it, alpha-2s cannot form in fat cells (ahh…now hes getting somewhere…) Receptors are constantly being regenerated in all the cells. If we take away the hormone that says “build alpha-2s” the old ones will eventually die, leaving no alpha-2 receptors. Angiotensin II only acts on receptors that are of subtype a, and on cells that are rich in alpha-2 and Angiotensin II receptors. Fat cells are rich in both of these receptors!

Ok, that’s the background, now I will delve into the drugs of choice and how they affect these alpha-2s.

Yohimbe: this blocks the alpha-2 receptors. However, it is not discriminating to the alpha-2a’s, and blocks them all. That is why there are the negative side effects like raised heart rate, bp, etc. When alpha-2s become blocked, the body responds by increasing their level or responsiveness. which is why we get diminishing returns on yohimbe when taken for a long duration.

Captopril: Angoitensin II is an active hormone derived from the precursor Angiotensin I. Captopril prevents this conversion into Angiotensin II. This drug is originally designed to combate hypertension, so if you are already hypertensive, I would not do this. Of course, if we are using AAS, this drug will be good since AAS causes a rise in bp. This drug also prevents the formation of aldosterone, a hormone which promotes water retention. That being said, within the first couple weeks of beginning therepy, there will be a large water weight loss . A long term side effect of captopril that has been documented is weight loss! However, this drug is not instantaneous, and it will take approx 2 weeks for the receptors to start to “die” off. A lower than maintenance caloric diet is needed and there is still another line of defense the body has to prevent fat loss. But, with administration, it will cause you to lose weight in place you have never been able before in great strides.

Albuterol: Like clen, albuterol is a beta-2 agonist. And as described earlier, beta-2 receptors are our friends when it comes to weight loss. If we stimulate them, we cause the fat cells to release fat stores into the blood stream. I chose albuterol over clen for a couple reasons. 1) its not nearly as harsh, as I have taken clen before and had some very nasty sides. 2) it doesn’t cause heart cell apoptosis…always a good thing. And 3) it is also anti-catabolic.

This brings me back to my stack. To reiterate, it is:
Captopril 50mg/day
Yohimbe 20mg/day
Albuterol 4mg, 3x/day

I wish I would have stumbled on this earlier so I could have stacked it with gear, but doing it off cycle will give a good base as to what could be achieved with this stack. As I said, I will keep track of my progress, possibly with pictures to boot so you guys can follow along. Any comments? Concerns? Questions? Anticipated first day is November 23, that is if my captopril comes in on time.
 
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Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

correction
captopril: Angoitensin ii is an active hormone derived from the precursor angiotensin i. Captopril prevents this conversion into angiotensin ii. This drug is originally designed to combate hypertension, so if you are already hypotensive, i would not do this. Of course, if we are using aas, this drug will be good since aas causes a rise in bp. This drug also prevents the formation of aldosterone, a hormone which promotes water retention. That being said, within the first couple weeks of beginning therepy, there will be a large water weight loss . A long term side effect of captopril that has been documented is weight loss! However, this drug is not instantaneous, and it will take approx 2 weeks for the receptors to start to die off. A lower than maintenance caloric diet is needed and there is still another line of defense the body has to prevent fat loss. But, with administration, it will cause you to lose weight in place you have never been able before in great strides.
correction
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

so in the spirit of keeping up with this, i'll add this to the thread. I just donated blood today because of my EQ cycle and my blood pressure is 117/79...which was considered normal. granted, the FDA has recently lowered the "optimal bp" to 110/70 so technically i do have high blood pressure, but the FDA has no bearings with me, i don't beleive they have my health in thier best interest...thats another thread.

With that in mind, i figured it would be a wise investment to get a home blood pressure monitor to keep tabs on myself...$40 at walmart for a digital readout, cant beat that, where they get ya is the cuff. standard cuff only goes up to 13" in diameter, seriously, who here has 13" arms?...i had to spring for the xl cuff for another $20 to fit my 18's.

still awaiting 1 last shipment before starting...
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

That sounds amazingly excellant!

Lots of work and dedication there, kudos to you!
I think i remeber reading your a student, you must have mad time management skills. I'm quite impressed!
Please do keep us updated on how it goes!
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

I have been taking ACE inhibitors for over ten years to control high blood pressure, generic Vasotec (enalapril). I currently take 20 mg twice daily. For the first five years 20 mg once daily was sufficient. Personally I never noticed any weight loss benefits whatsoever.
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

I have been taking ACE inhibitors for over ten years to control high blood pressure, generic Vasotec (enalapril). I currently take 20 mg twice daily. For the first five years 20 mg once daily was sufficient. Personally I never noticed any weight loss benefits whatsoever.


Have you ever stacked it with Yohimbine and Albuterol to target the Beta 2 ,Alpha 1&2 receptors
simultaneously and run a caloric deficit diet with a supporting cardio regime?
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

Have you ever stacked it with Yohimbine and Albuterol to target the Beta 2 ,Alpha 1&2 receptors
simultaneously and run a caloric deficit diet with a supporting cardio regime?

No I wasn't taking it to lose weight / fat. With a tendency for HBP I try to avoid stimulants other than caffiene. ACE inhibitors very well may work in combination with other drugs. I do work out and bike for cardio and try to watch my diet but not nearly as much as I should. And the nature of my work is sedentary. I gain weight very easily but there are numerous factors which contribute to this.

Still, my personal experience, FWIW, is that ACE inhibitors did nothing to help me lose weight but that is a totally subjective assessment.
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

son of a bitch....captopril is backordered until January, i managed to talk to someone and they switched pharmacies for me, so its going to be at least another 2-3 weeks till it comes in
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

Sorry for the delay guys. First the ACEi was on back order, and then it took an extra week to come in, so i figured I would line it up closer to my next cycle.

Anyway, tomorrow is day 1. Current stats are:
weight: 205
bp: 122/63
pulse: 58 bpm

I am going to run the alb/yohimbe/ACEi for 3 weeks by itself, and then start up 100mg eod stanzolol starting march 8th. Because my bp is already good, I am going to very slowly ramp up the captopril to see how I take to it.

Sunday dosages:
4mg albuterol
20mg yohimbe
12.5mg captopril

I will update every Saturday with new current stats and avg bp for the week. This is all in preparation for a competition May 16th.
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

Hey bro, looking forward to seeing the results. Have you been taking measurements? It would be nice to see the ratios of where the fat loss is coming from the fastest to see how much more prominant it is to burning fat around the midsection than regular ECAY stacks.
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

no, but i was planning on it for this run. I still need to get a tape measure, thanks for the reminder.
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

starting measurements:

waist: 35 3/4
chest: 44 1/2
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

Good luck on this bro. I hope you see some great results!
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

weight: 205
waist: 35 1/4"
chest: 43 1/2"

BP was taken about the same time everyday 45min after administering captopril, yohimbe and albuterol. BP started the week at 159/78 on sunday and fell to 116/57 on friday. Current BP is 122/54 with an average for the week at 132/63.

pulse has gone from 78 to 69 bpm, with a week average at 71.

side effects felt so far are the usual yohimbe and albuterol side effects, and some lightheadedness if i stand up too quickly. I've also taken my bp at night just to check up on things and the lowest i saw it go was 110/50.

This week was just to get my body acclimated to everything, albuterol dose is currently 4mg 2x/day, by the end of next week it will be 4mg 3x/day. Captopril is still 12.5mg/day, i am going to bump it up to 18.75mg/day to see where that takes me. If 12.5mg dropped my bp from 159/78 to 116/57, I don't think i will be able to take the full 50mg dose without risking severe hypotension.

endurance and energy in the gym has increased, as well as strength. As for cardio, I've had to cut back on the intensity, because I was getting my heart rate up over 180bpm at times, with all the stuff i'm taking, i dont need to have a heart attack in the gym.
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

weight: 205
waist: 35 3/16"
chest: 43"
avg bp: 128/57
avg pulse: 70

upped capoten dose to 18.75mg and its still relatively normal. I did start to get some hypotensive side effects (feeling faint if i got up too quickly) and other side effects associated with capoten (loss of taste, weird metallic taste in mouth) since this is the last week on albuterol, I am going to keep the capoten dose next week on my off week to see how low my bp goes.
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

Hey man, I was wondering when you were posting again lol. Nice log bro. Is the taste constant or just when eating or something?
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

Hey man, I was wondering when you were posting again lol. Nice log bro. Is the taste constant or just when eating or something?

it's actually pretty weird...it comes and goes. like right now theres nothing, but when i woke up, it tasted like i licked a 9 volt, and this taste will come back later on today without warning.

the general loss of taste is constant though, and im pretty pissed about it. Im also a classically trained chef and it sucks like no other to not be able to taste food!
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

weight: 205
waist: 35"
chest: 42 3/4"
avg bp: 123/58
avg pulse: 66

This week was my off week from albuterol. Took benedryl 3x/day to clean out my beta receptors. I also took 2 vivarin (400mg caffeine) to keep my cAMP levels high so when my body released epinephrine as a response to my workouts, it would keep my body in fat burning mode.

Also started running stanzolol (100mg eod) injections and letro (0.5mg ed). Because of the added stress on my liver, I've begun taking 1000mg milk thistle ed until my supplement shipment comes in, at which i will add R+ ALA, full spectrum silymarin (milk thistle extract).

I have begun to notice some side effects associated with the capoten. If I get up too fast, I feel lightheaded and my vision begins to blacken as if I'm going to faint, but I come back to normal immediately after. The most alarming side effect is my urine is getting foamy, which means I'm passing protein. I've also begun to start to feel slight kidney pain, which either means I'm growing a stone, or my glomerlus are inflamed (I'm thinking the latter, since it is a side effect of capoten). Because of that I added 1000mg cranberry extract, and have a liquid kidney cleanse planned for tomorrow. Metallic taste still persists.

Because of these sides, I'm going to cut my capoten dose back from 18.75mg, to 12.5mg beginning tomorrow.

As a side note, my bp has been all over the place this week. It's been anywhere from 136/58 to 111/60.
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

Damn bro, sounds like you are having some issues lol. At least you studied up on it so you know exactly what is happening. It doesnt sound too bad, but its good to keep a handle on everything. Besides the light headed spells, how are you feeling overall?
 
Re: Angiotensin II Converting Enzyme (ACE) inhibitor to Facilitate Fat Loss: Study &

Damn bro, sounds like you are having some issues lol. At least you studied up on it so you know exactly what is happening. It doesnt sound too bad, but its good to keep a handle on everything. Besides the light headed spells, how are you feeling overall?

overall I feel fine, just got back from the gym bout 5 min ago, 60min treadmill 15% incline, 4.0mph. During the week I generally feel run down from the dieting and gym time, weekends I get to recupe and actually eat like a person, but yeah other than the occasional lightheadedness, weird/ non existent taste, and proteinuria, no other major side effects.
 
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