Natual Test Production

[dr_ma]

How long or much steriods do you have to do before your natual testosterone production shuts down?

[Mart651]

I don't know the exact amount but i do know if you take as little as 150-200 mgs a week for three weeks or more it will shut you down. It also depends on what you are taking but as i said above it doesn't take much.

[LightWeightBaby]

It is completely different for each person, this is also why proper pct is very important so that natutural test levels can be brought up

[righton]

No real definative answer, depends on what your bodys normal range is. If your body see's a low range as being normal, any added amount could put you over the top and stop production.

[Ntpadude]

How long or much steriods do you have to do before your natual testosterone production shuts down?

I understand 1 to 3 weeks to shut down - everyone is different, and same for restarting although there is evidence your HTPA will ask for testosterone to be made faster if both testosterone and estrogens are low. If you have high estrogen it can fool your body into thinking it doesnt need testosterone and take longer to restart.