To the last guy: it wasn't placebo. As I stated in my original post, I intentionally did not read about specific effects prior to taking it. I wanted to avoid placebo effect. I have been struggling in the gym with 15 minute exhaustion for weeks on and off. To go from that to 30 minutes with running built in, in just 4 days, I can't attribute to placebo. As much as I'd like to, I can't cure physical exhaustion with positive thinking.
In the last week I have also gone from 6-8 hours of very poor quality sleep, to 10+ hours of solid, restful sleep. This happened almost immediately. Second day. One might feel this is a result of increased workouts, but I've always worked myself to exhaustion in the gym and still not slept well.
Yes - no matter what I take, I am typically a hyper responder. I usually only need 1/2 the dose of something, to get the same effects as other people. It's been true for me with every medication I've ever taken.
I am now about a week into 150mg Resveratrol, and these are the changes I am noticing:
1) Longer sleep
2) Higher metabolism
3) Decreased exhaustion at the gym
4) Less bloating after meals
5) Beginning of weight loss
1-2 hours after taking resveratrol, I begin to get very warm, and start to sweat. Obviously my metabolism is kicking into high gear. However this increase doesn't feel unnatural or like a caffeine or jittery high. I can see why people taking Resveratrol sometimes say that they go crazy from too much energy. If you live a sedentary lifestyle, this supplement is not for you. It almost requires that you do something active. I read recently the following about how resveratol seems to peak at 30-60 minutes after ingesting, then dissipate very quickly. This would explain the effects an hour after taking it:
Metabolism and Bioavailability
Although trans-resveratrol appears to be well-absorbed by humans when taken orally, its bioavailability is relatively low due to its rapid metabolism and elimination (7, 8). Resveratrol metabolites are primarily detected upon oral exposure to trans-resveratrol. When six healthy men and women took an oral dose of 25 mg of trans-resveratrol, only traces of the unchanged resveratrol were detected in plasma (blood). Plasma concentrations of resveratrol and metabolites peaked around 60 minutes later at concentrations around 2 micromoles/liter (491 micrograms/liter) (7). A study in 12 healthy men administered an oral dose of 25 mg of trans-resveratrol per 70 kg of body weight reported that serum concentration of resveratrol and metabolites peaked at 30 minutes after administration. The concentration of total resveratrol (resveratrol and metabolites) ranged from 416 to 471 micrograms/liter, depending on whether resveratrol was administered in wine, vegetable juice, or grape juice (9). Results of another study suggested that the bioavailability of resveratrol from grape juice, which contains mostly glucosides of resveratrol (piceid), may be even lower than that of trans-resveratrol (10). A recent study reported that bioavailability of trans-resveratrol from red wine did not differ when the wine was consumed with a meal (low- or high-fat) versus on an empty stomach (11).I am about 6ft tall 195lbs with a consistent workout and minor spare tire around the middle. In the last 7 days I have already lost weight, and thinned out. My stomach is flattening, and the food I eat is not making me feel bulky or bloated anymore. I seem to be digesting better.
The downside is that I am still trying to gain size in the gym muscle-wise. There is NO DOUBT I am thinning out and getting more cut, but my muscle "bulk" is decreasing. Really that is probably just water retention going down, and fat layer going down. Im going to have to figure out how to keep the muscle size up, while allowing the small layer of fat to go down. People have commented that i look skinnier. Again - im a guy who can gain and lose 10lbs in a week easily based on external factors, so this is a similar effect to anything that would increase my metabolism. But its definitely doing something.
My muscles feel tighter, and more noticeable after during, and after workouts. Its a similar feeling to working out when you're skinny versus working out when you're overweight. When you're overweight you dont feel them as much, but when thin, they seem more apparent, and you can feel the swelling and soreness more. Things feel "Tight" ... both in my stomach, and arms and shoulders.
I did wake up with quite a headache today however, of no explanation.
Edited by CryoBurger, 16 April 2010 - 08:54 PM.