Magnesium L-threonate long term

I've been taking Magnesium threonate (total 1200mg) daily for the past 2 months. It helped me to boost focus, improve cognitive task performance and anxiety disappeared. Seem to be an easy but multilateral solution for me. Question: Can I safely keep taking it long term (for example daily for 1 year or longer)? My concern is not to create any dependency or other difficult to undo consequences.

Grounding

Can you explain what this is? Should we be doing it? If so what are the protocols for doing it?

Osteoporosis & muscle decline option

For those that can’t lift, do you have feedback on the osteostrong machines? Are they quackery or newish technology?

myo-inositol

I bought the momentous 900 mg based on your sleep video and it did keep me asleep! I see it can also help with anxiety and depression and hormonal health and I could use help there. Can I take this at this dose for those issues daily or will it make me sleepy? Articles I read showed a much lower dose recommendation for other issues besides sleep.

Sending you positive vibes. Best wishes.