Showing posts with label Podcast. Show all posts
Showing posts with label Podcast. Show all posts

Friday, January 11, 2019

Breast Milk: The Market and Some Basics

Apparently there is a black market for breast milk. According to the Medical Confession podcast episode "All About Breastmilk" the liquid gold can go for $1.50 an ounce. A woman's production can vary, but typically at four to five weeks a baby will consume 30 oz of breast milk a day.

Due to a lack of safety and sanitary controls, however, this black-market milk may be contaminated with bacteria or could be fraudulently mixed with cow’s milk.

Fortunately, there are legit human milk banks that are subject to strict safety standards. The Human Milk Bank Association of North America (HMBANA), for example, provides FDA and CDC designed guidelines to its member milk banks.

According to safe storage standards, Mom's can save their expressed milk for up to six months in a freezer. The World Health Organization (WHO) recommends breastfeeding for the first six months of a child's life.

Breast milk contains all the major macronutrients such as fat, carbs, and protein as well as important vitamins and minerals. Breast milk also contains antibodies from the mother that can provide newborns immunity protections. Babies who are breastfed are at 73% reduced chance of SIDS, show increased intelligence, contract fewer middle ear infections, colds/flu, etc.

Top health agencies like WHO, NIH, the American Academy of Pediatric Physicians, etc. are huge supporters of breastfeeding.

The production of breast milk is initiated by the hormones prolactin and oxytocin. According to the Medical Confessions podcast, men can also produce breast milk, called witches’ milk, that is surprisingly similar to a woman’s breast milk if given the proper milk-producing hormones.

There is both an art and a science to breast milk production. Some environmental and biological agents can help increase breast milk production. One of the hosts mentions Fenugreek as being particularly helpful, though she noticeably gave off the aroma of maple syrup. Mom’s must also be aware that what they ingest and what is in their system can be passed to their child.

Thursday, January 3, 2019

Dr. Jordan B. Peterson on Femsplainers

Canadian clinical psychologist and professor Dr. Jordan B. Peterson was a guest on Femsplainers with Christina Hoff Sommers and Danielle Crittenden. The podcast was hosted live on December 13, 2018 at the American Enterprise Institute (AEI).

Dr. Peterson and the shows hosts heartily discuss his own life and work as well as "the secrets of a long marriage, the problems with dating apps, how to handle a belligerent toddler, and the motivation of [his] radical feminist critics."

One piece of research I have heard Dr. Peterson mention before that I find particular intriguing is the difference between the male and female orientation to things vs. people. According to Dr. Peterson there is one standard deviation difference between the genders. For example, a man would have to be in the 85th percentile of men to have the same interest in people as the 50th percentile of woman. And likewise, a woman would have to be in the 85th percentile of women to have the same interest in things as the 50th percentile of men. The details are at minute 33:30.

Dr. Peterson, of course, has additional research and stories to share.


More articles:
Stanford Medicine: Two minds: The cognitive differences between men and women

Tuesday, January 1, 2019

Methamphetamine: It's Use and Effects

Methamphetamine, known on the streets as meth or crank, was developed by a Japanese chemist and its first doctor of pharmacy in 1893. The chemical was synthesized from ephedrine found in the Ephedra plant.

During WWII the drug was used by both Japanese and German soldiers for its ability to increase alertness and reduce hunger. Over 200 million methamphetamine tablets were distributed. Methamphetamine-use remained a problem after the war.

Methamphetamine increases the activity of the sympathetic nervous system and the activity of feel-good neurotransmitters like dopamine, serotonin, epinephrine, and non-epinephrine. You can see its effects in increased movement, or tweaking, among many other stimulant reactions. It is, however, a neurotoxin to the dopamine pathways of the brain. Its use can create severe long-term withdraw symptoms as well as increase the risk of Parkinson’s disease. Its damage may be irreversible.

Methamphetamine was not regulated in the U.S. as a controlled substance until the 1970s. It is currently less commonly used as a schedule II second-line treatment for ADHD and severe obesity.

A batch of meth that costs around $200 to make can go for $2,000 to $5,000 on the street.

Around 40% of meth users report the feeling of formication or the sensation of bugs crawling on their skin. This can cause them to pick and scratch themselves leaving open sores.

On the Medical Confessions podcast, the hosts discuss meth during a December 14, 2018 episode titled "What Causes Meth-Mouth/Methamphetamines." Long story short, meth-mouth is caused by several factors including a lack of saliva, teeth clenching, the consumption of sugary drinks, and poor oral hygiene. In a study of 571 meth-users, 31% were missing six or more teeth and 50% had untreated tooth decay.

The Meth Project has a graphic that shows meth's effect on the brain.



More on methamphetamine:
Canadian Centre on Substance Use and Addiction (CCSA): Drug Summaries | Methamphetamin​e

Thursday, December 27, 2018

Researching Medical, Health Podcasts


Distillations: Science + Culture + History
@SciHistoryOrg #Distillations

Med School Phys Podcast

NPR Hidden Brain

Spreaker: Science

Somatopsychics: Physiology and Psychology of the Human Organism

The Short Coat Podcast
@TheShortCoat
"A #podcast w/weird news, fresh views, helpful clues and interviews by & for #medstudents and #premeds. Exploring the fun and funny bits since 2010."

8 Useful Medical Podcasts for Healthcare Professionals

Sunday, December 23, 2018

Evolutionary Behavioral Scientist Dr. Gad Saad Speaks on JRE Podcast

Dr. Gad Saad, an evolutionary behavioral scientist, recently discussed his thoughts and research with podcast host Joe Rogan. Dr. Saad has studied consumer behavior, evolutionary psychology, and the psychology of decision making. At around minute 1:07:50 of Joe’s podcast, Dr. Saad talks about a childhood experience he had during the civil war in Lebanon. He is a strong thinker, a rhythmic orator, and presents some interesting research.

Joe Rogan tweet: Podcast with Dr. Gad Saad
Source: twitter.com/joerogan

Joe Rogan's tweet and the podcast on Vimeo

Wednesday, December 12, 2018

The Physiology of Swearing

Joe Rogan -- comedian, martial artist, and podcast host -- did a podcast today with Dr. Andrew Weil -- author and doctor of integrative medicine. Tuning in during the middle of the podcast, I was lucky to catch a clip of Dr. Weil talking with Joe about swearing. Joe commonly uses colorful language to season his wide-ranging and thoughtful interviews. Though I think Dr. Weil caught Joe a little off-guard by bringing up the topic, Dr. Weil had some fascinating insights into the subject and the gentlemen had a great exploratory conversation about the physiological and cultural aspects of swearing. Apparently it is a subject that Dr. Weil has researched.

Joe Rogan's JRE Podcast | Source: YouTube.com

YouTube: Joe Rogan Experience #1213 - Dr. Andrew Weil | Swearing Conversation at 43:07

Monday, December 10, 2018

Reply All's Episode #130 The Snapchat Thief

The podcast Reply All has a brilliant episode -- #130 The Snapchat Thief -- detailing the story of a young lady whose Snapchat account was hijacked and resold for its cool handle 'Lizard.' The host of the show Alex Goldman provides tech support for Lizzie and unravels her experience and the details of the account take-over. There are a lot of really interesting things to learn in the podcast about social media accounts, personal data, mobile phones and SIM cards, hacker ethos and ecosystems, and more. While tracking down the parties responsible Alex reviews his own security presence with Michael Bazzell, an 18-year government cyber crime investigator. Alex replays his conversations with Lizzie, Michael, and the mischievous take-over artists when he finally catches up with them. It's a fascinating listen with a great look into security below the surface.