Life TikTok wellness influencers are obsessed with magnesium. Health experts actually agree with them. March 23, 2023March 31, 2023 Hannah Yasharoff, USA TODAY Comments Off on TikTok wellness influencers are obsessed with magnesium. Health experts actually agree with them. Magnesium supplements are all the rage on TikTok. Here's what nutrition experts have to say about whether or not you should be taking them.