They produce sperm and they secrete hormones (testosterone)
No calcium helps keeps muscles strong so the other person who commented was wrong.
The correct answer is perform muscle strengthening exercises regularly.
Answer:
Behavioral symptoms:
Spending a lot of time getting, using, and recovering from hallucinogen abuse
Attempting but failing to stop the abuse of hallucinogens
Abusing hallucinogens in situations when it is dangerous to do so
Continuing to use hallucinogens even after experiencing negative consequences as a result
Violent or aggressive behaviors
Physical symptoms:
Nausea
Vomiting
Dizziness
Increased blood pressure
Perspiration
Numbness in arms and legs
Respiratory distress
Vision problems
Increased heart rate
Muscle spasms
Cognitive symptoms:
Poor judgment
Amnesia
Delusions
Poor focus
Paranoia
Poor concentration
Dissociation
Hallucinations
Psychosocial symptoms:
Loss of interest in enjoyable activities
Agitation
Mood swings
Social withdrawal
Aggression
Irritability
