CYTOMEL
Cytomel is not an anabolic/androgenic
steroid but a thyroid hor-mone. As a substance it contains synthetically
manufactured liothyronine sodium which resembles the natural thyroid
hormone tricodide-thyronine (L-T3). The thyroid of a healthy person
usually produces two hormones, the better known L-thyroxine (L-T4) and
the aforementioned L-triiodine-thyronine (L-T3). Since Cytomel is the
synthetic equivalent of the latter hormone, it causes the same processes
in the body as if the thyroid were to produce more of the hormone. It is
interesting to note that L-T3 is clearly the stronger and more effective
of these two hormones. This makes Cytomel more effective than the
commercially available L-T4 compounds such as L-thyroxine or Synthroid.
L-T3 has proven to be 4-5 times more biologically active and to take
effect more quickly than L-thyroxine (L-T4)." In school medicine
Cytomel is used to treat thyroid insufficiency (hypothyroidism). Among
other secondary symptoms are obesity, metabolic disorders, and fatigue.
Bodybuilders take advantage of these characteristics and stimulate their
metabolism by taking Cytomel, which causes a faster conver-sion of
carbohydrates, proteins, and fats. Bodybuilders, of course, are
especially interested in an increased lipolysis, which means in-creased
fat burning. Competing bodybuilders, in particular, use Cytomel during
the weeks before a championship since it helps to maintain an extremely
low fat content, without necessitating a hunger diet. Athletes who use
low dosages of Cytomel report that by the simultaneous intake of
steroids, the steroids become mote effective, most likely as the result
of the faster conversion of protein.
To a great extent several bodybuilders who are pictured in "muscle
magazines" and display a hard and de-fined look in photos, eat fast
food and iron this out by taking Cytomel. The over stimulated thyroid
burns calories like a blast furnace. Nowadays, instead of Cytomel,
athletes use Clenbuterol which is becoming more and more popular. Those
who combine these two compounds will burn an enormous amount of fat.
Cytomel is also popular among female bodybuilders. Since women generally
have slower metabolisms than men, it is extremely difficult for them to
obtain the right form for a competition given today's standards. A
drastic reduc-tion of food and calories below the 1000 caloric/day mark
can often be avoided by taking Cytomel. Women, no doubt, are more prone
to side effects than men but usually get along well with 50 mcg/day. A
short-term intake of Cytomel in a reasonable dosage is certainly "healthier"
than an extreme hunger diet.
As for the dosage, one should be very careful since Cytomel is a very
strong and highly effective thyroid hormone. It is extremely impor-tant
that one begins with a low dosage, increasing it slowly and evenly over
the course of several days. Most athletes begin by tak-ing one 25-mcg
tablet per day and increasing this dosage every three to four days by
one additional tablet. A dose higher than 100-mcg/ day is not necessary
and not advisable. It is not recommended that the daily dose be taken
all at once but broken down into three smaller individual doses so that
they become more effective. It is also impor-tant that Cytomel not be
taken for more than six weeks. At least two months of abstinence from
the drug needs to follow. Those who take high dosages of Cytomel over a
long period of time are at risk of developing a chronic thyroid
insufficiency. As a consequence, the athlete might be forced to take
thyroid medication for the rest of his life. It is also important that
the dosage is reduced slowly and evenly by taking fewer tablets and -not
be ended abruptly. Those who plan to take Cytomel should first consult a
physician in order to be sure that no thyroid hyperfunction exists.
Possible side effects are: heart palpitation, trembling, irregular
heartbeat, heart oppression, agita-tion, shortness of breath, excretion
of sugar through the urine, ex-cessive perspiration, diarrhea, weight
loss, psychic disorders, etc., as well as symptoms of hypersensitivity."
Our experience is that most symptoms consist of trembling of hands,
nausea, headaches, high perspiration, and increased heartbeat. These
negative side effects can often be eliminated by temporarily reducing
the daily dosage. Those who use Cytomel over several weeks will
experience a decrease in muscle mass. This can be avoided or delayed by
simultaneously taking steroids. For the most part, since Cytomel also
metabolizes protein, the athlete must eat a diet rich in protein.
L-T3 can usually be found quite easily. 100 tablets of 0.05 mg each cost
approx. $40. It is unlikely that there will be fakes.
| Substance: liothyronine sodium | ||
| Trade Names: | ||
| Cynomel | 5 mcg, 24 mcg tab,; | UhImann-Eyrard CH |
| Cynomel | 25 mcg tab.; | Merrell Dow FR, Dincel TK |
| Cyronine (o.c.) | 25 mcg, 50 mcg tab.; | Major U.S. |
| Cytomel | 5 mcg tab.; | Smith Kline U.S.; Smith Kline & French Canada, NL |
| Cytomel | 25 mcg tab.; | Smith Kline Rit B, Smith Kline U.S.; Smith Kline & |
| Cytomel | 50 mcg tab.; | 50 mcg tab.; Smith Kline U.S. |
| Cytomel Tabs | 5, 25, 50 mcg tab.; | Schein U.S. |
| Euthroid (o.c.) | 50 mcg tabl; | Parke Davis U.S. |
| Linomel | 25 mcg tab.; | Smith Kline Argentina |
| Liothyronin | 20 mcg tab.; | Nycomed NO, S |
| Neo-Tiroimade | 5 mcg, 25 mcg tab.; | Made PTI |
| Ro-Thyronine | 25 mcg, 50 mcg tab.; | Robinson U.S. |
| T3 (o.c.) | 25 mcg, 50 mcg tab.; | Uni-Pharme U.S. |
| T3 | 25 mcg, 50 mcg tab.; | Uni-Pharme Israel |
| T3 | 40 mcg tab,; | IP generics |
| T3 | 25 mcg, 50 mcg tab.; | Unipharma GR |
| Tertroxin | 20 mcg injection solution; | Glaxo DK |
| Tertroxin | 20 mcg tab.; | Glaxo DK, South Africa, CZ, GB |
| Thybon,-forte | 20 mcg, 100 mcg tab.; | Hoechst G |
| Thyrotardin | 100 mcg dry substance; | Henning Berlin G Inject |
| Ti-Tre | 5 mcg, 20 mcg tab.; | Glaxo I |
| Tiromel | 25 mcg tab.; | Ibrahim TK |
| Tironina (o.c.) | 25 mcg tab.; | Abello ES |
| Trijodthyronin | 20 mcg tab.; | Nycomed S |
| Trijod. Sanabo | 25 mcg tab.; | Sanabo A |
| Trjodthyr- 50 | 50 mcg tab.; | Berlin-Chemie G |
| Trjodthyr. Leo | 25 mcg tab.; | Leo ES |