Thread: Can this be done

nope

yes, you can swallow gear but it does not promote muscle building unless you take massive quantities.

J Clin Endocrinol Metab. 2005 May;90(5):2610-7. Epub 2005 Feb 15.

Oral testosterone in oil plus dutasteride in men: a pharmacokinetic study.

Amory JK, Bremner WJ.
Center for Research in Reproduction and Contraception, Division of General Internal Medicine, University of Washington Medical School, Box 356429, 1959 NE Pacific Street, Seattle, Washington 98195, USA. jamory@u.washington.edu

Abstract

Testosterone (T) is not administered orally, because it has been reported to be rapidly metabolized by the liver. We hypothesized that sufficient doses of T or T enanthate (TE), administered orally in oil, would result in clinically useful elevations in serum T. We also hypothesized that coadministration of dutasteride (D) with T or TE would minimize increases in serum DHT seen previously with oral administration. Therefore, we conducted a pharmacokinetic study of oral T and TE in oil, with and without concomitant D, in normal men whose T production had been temporarily suppressed by the GnRH antagonist acyline. Thirteen healthy men (mean age, 24 +/- 6 yr) were enrolled and assigned to oral T (n = 7) and oral TE (n = 6) groups and were administered 200, 400, or 800 mg of either T or TE in sesame oil in the morning on 3 successive days 24 h after receiving acyline. Blood samples for measurement of serum T and dihydrotestosterone were obtained before T or TE administration and 0.5, 1, 2, 4, 6, 8, 10, 12, and 24 h after administration. Subjects were then administered D for 4 d before repeating the sequence of T or TE doses with D. Serum T was significantly increased in a dose-dependent fashion with the administration of oral T or TE in oil. Coadministration of D with oral T or TE significantly increased the 24-hr average serum T levels compared with administration of T or TE alone [average serum T after 400 mg dose, 8.7 +/- 3.0 nmol/l (T) and 8.3 +/- 5.7 nmol/l (TE) vs. 16.1 +/- 5.8 nmol/l (T +D) and 15.0 +/- 8.8 nmol/l (TE + D); P < 0.05 for T vs. T and D]. The administration of oral T or TE in oil combined with D results in unexpected and potentially therapeutic increases in serum T. Additional studies of this combination as a novel form of oral androgen therapy are warranted.


PMID: 15713724 [PubMed - indexed for MEDLINE]