Best ECA stack?

[Digital V]

someone answer me this please


why is ephedrine HCL that is linked her 50 bucks and vasopro 8 bucks?

 

[macgyver_48]

I was gonna say the same thing. I wish i could find the article on it.

here's a related article on motrin and tylenol. couldn't find any studies on aspirin, but it's my understanding that all three work in a similar manner, so these results might carry over to aspirin.

Effect of ibuprofen and acetaminophen on postexercise muscle protein synthesis
T. A. Trappe1, F. White1, C. P. Lambert1, D. Cesar2, M. Hellerstein2, and W. J. Evans1
1 Nutrition, Metabolism, and Exercise Laboratory, Donald W. Reynolds Center on Aging, Departments of Geriatrics and Physiology and Biophysics, University of Arkansas for Medical Sciences, and the Central Arkansas Veterans HealthCare System, Little Rock, Arkansas 72205; and 2 Department of Nutritional Sciences, University of California, Berkeley, California 94720-3104

We examined the effect of two commonly consumed over-the-counter analgesics, ibuprofen and acetaminophen, on muscle protein synthesis and soreness after high-intensity eccentric resistance exercise. Twenty-four males (25 ± 3 yr, 180 ± 6 cm, 81 ± 6 kg, and 17 ± 8% body fat) were assigned to one of three groups that received either the maximal over-the-counter dose of ibuprofen (IBU; 1,200 mg/day), acetaminophen (ACET; 4,000 mg/day), or a placebo (PLA) after 10-14 sets of 10 eccentric repetitions at 120% of concentric one-repetition maximum with the knee extensors. Postexercise (24 h) skeletal muscle fractional synthesis rate (FSR) was increased 76 ± 19% (P < 0.05) in PLA (0.058 ± 0.012%/h) and was unchanged (P > 0.05) in IBU (35 ± 21%; 0.021 ± 0.014%/h) and ACET (22 ± 23%; 0.010 ± 0.019%/h). Neither drug had any influence on whole body protein breakdown, as measured by rate of phenylalanine appearance, on serum creatine kinase, or on rating of perceived muscle soreness compared with PLA. These results suggest that over-the-counter doses of both ibuprofen and acetaminophen suppress the protein synthesis response in skeletal muscle after eccentric resistance exercise. Thus these two analgesics may work through a common mechanism to influence protein metabolism in skeletal muscle.