Cannabis. Effects on the Brain and Body. Part 2: Creativity, Sex, and Hormones

Опубликовано: 15 Июль 2026
на канале: BioTalk
3,284
169

We continue to discuss Cannabis (Marijuana), including the biological mechanisms underlying its effects on the mind and body, its known medical uses, its effects on libido, creativity, hunger, hormones, etc. We also discuss the known adverse health effects of chronic and even acute (single-use) use, and the factors that determine whether Cannabis is beneficial or harmful. We also detail how different varieties of Cannabis: Sativa, Indica, and hybrid strains can produce such different effects depending on the type of strain, THC to CBD ratio, total dose, and frequency of use. We examine why marijuana can affect speech and predispose people to develop anxiety/depression during and after use, and in some people, paranoia. As the legal environment surrounding Cannabis is rapidly evolving, this episode should be of interest to a wide audience, including former/current Cannabis users, members of the medical, sports, law enforcement, and educational communities, and of course, children, teens, and parents.

Articles to help you learn more about the topic.
Mechanisms underlying increased creativity in cannabis users: https://bit.ly/3UWZzqT
Adults who used recreational marijuana have altered speech: https://bit.ly/3RDBeDS
Individual prolactin reactivity modulates nucleus accumbens response to erotic stimuli during acute cannabis intoxication, an fMRI study: https://bit.ly/3y9EcZR
Bayesian causal network modeling suggests that adolescent cannabis use accelerates prefrontal cortical thinning: https://go.nature.com/3CrNToT
Relating cannabis efficacy to mental disorder and addiction: a systematic review: https://bit.ly/3ycIwrg
Link to source @hubermanlab

Time codes:
00:00 Start
00:26 Does it increase Cannabis creativity?
04:41 Chronic Cannabis Use and Changes in Thinking Patterns
09:23 Cannabis and Libido, Dopamine and Prolactin
15:27 Cannabis and Hormones: Prolactin, Testosterone, Estrogen and Fertility
20:37 Smoking/Tobacco or Cannabis Use and Negative Health Effects
22:03 Avoiding Cannabis During Pregnancy/Breastfeeding, Fetal Nervous System Development
25:51 Negative Health Effects of Cannabis, Anxiety and Depression, Tolerance
30:14 Cannabis Use and Adolescence/Young Adulthood, Proneness to Psychosis
34:23 Adolescent Cannabis Use: Brain Development and Mental Health Disorders
40:00 Cannabis and Pain Relief, Various Effects of Cannabis

Information provided in this issue, is not medical advice, nor should it be taken or used as a substitute for medical advice. Consult your doctor. Thank you for your interest in science!

Get up, go to the mirror. Don't resist, take a closer look.. has your hairline risen?

Don't thank me yet, my friend, after the consultation 🤝❤️

HairCheck ✅
A simple solution to complex problems.

Appointment by phone - +380671259358
Website: https://haircheck.online
Instagram:   / haircheck_clinic