http://herbsformentalhealth.org/healing-the-heart-exploring-heart-rate-variability-and-trauma/ Fri, 17 Aug 2018 16:47:00 +0000 hourly 1 https://wordpress.org/?v=4.9.8 http://herbsformentalhealth.org/healing-the-heart-exploring-heart-rate-variability-and-trauma/#comment-2375 Tue, 03 Oct 2017 01:09:41 +0000 http://herbsformentalhealth.org/?p=2468#comment-2375 G-strophantin (ouabain) is a natural substance touted to increase parasympathetic tone and thus increase heart rate variablity. Any opinion on the substance?

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