I recommended HCGenerate to a friend for mood and libido purposes. He said that after only one pill his arms became numb. Ive never heard of this happening. Does anyone know if this is a big problem or just an annoyance? I don't know why a natty test booster would do this. All serious opinions appreciated. Lol, worst case is that he is going to send me the whole bottle if it keeps up Thanks in advance guys!