1 Drug addiction is linked to a number of problems that may be helped with counseling, including other underlying mental health concerns or marriage or family problems. 2  Seeing a therapist or psychiatrist may help you regain your peace of mind and mend your relationships. 3  Seek treatment for other mental health disorders. Support groups, such as Narcotics Anonymous or Alcoholics Anonymous, can be very effective in coping with addiction. 2  Compassion, understanding and shared experiences can help you break your addiction and stay drug-free.
Certain types of muscle cells are activated by calcium ions. After activation, the cells expend energy putting the calcium ions back outside the cell. After death, the membranes become more permeable to calcium and the cells don't expend as much energy to push the ions out, so the muscles contract. This does lead to rigor mortis and can lead to ejaculation. It's real. It happens.
Death and muscles: You've all heard of the term rigor mortis, which is when dead people's muscles become really stiff. Quickly, the biochemistry behind it is that your muscle cells need oxygen to make energy (ATP), which helps pump calcium in and out of your muscle cells.