Is There Any Holistic Approach to Helping My Mother-in-Law Stay Awake?

Antonelo asks, my mother-in-law has got a problem staying asleep. Is there any holistic approach to helping her get her sleep back? Well, first of all, I don't know how long this has been happening for her or is that something that just recently happened? Because a lot of people's sleep are being disturbed by the whole COVID and everything that's going on in the world,. Again, there are actually homeopathic remedies that you can take that is natural.