it was sort of just a low level tired all day." source "The downsides for me are difficulty reaching orgasm, tending to be a bit tireder in the evenings, and I have to be careful about taking it..." source Headaches, especially when starting (Usually starts in first days, often resolves within first week or two) "I am just one person's experience obviously - but FWIW, my only side effects were a few days of moderate headache when first starting it." source "Primarily extreme fatigue, dizziness, headaches, emotional blunting, and some cognitive side-effects like brain fog, etc." source "I've been experiencing a few side effects such as dry mouth, constipation & whenever I don't get enough sleep, I get these nasty headaches that sometimes take..." source Nausea and upset stomach (Starts within first few days, often improves after 1-2 weeks) "For example, some people report feelings of vertigo and nausea

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doi: 10.3389/fonc.2022.775649 Received 14 September 2021 Accepted 27 January 2022 Published 17 February 2022 Volume 12 - 2022 Edited by Bilian Jin, Dalian Medical University, China Reviewed by Tiziana Schioppa, University of Brescia, Italy
Nanomaterials (2021) 11(10):2525