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k2 mk4

  1. undecided0

    Does anyone have bloodwork showing K2 raised their testosterone long-term?

    I’ve read a lot of the threads on K2 MK4 raising androgens as well as the studies but I feel like a lot of people here sometimes over exaggerate their experiences with a lot of supplements. Does anyone have actual bloodwork showing K2 MK4 raised androgens long term? If so, what was your...
  2. P

    Calcium mood/heart rate/cardio performance

    Every time I start supplementing Calcium carbonate again I notice the same thing: my resting HR drops to a normal level. I feel like it lowers adrenaline for me. I always ran pretty high on my resting HR and despite my exercise and peaty lifestyle I am very easily winded and have been my entire...