Can your grandfather's diet shorten your life?

FromStuff You Should Know

Start listening View podcast show

Can your grandfather's diet shorten your life?

FromStuff You Should Know

ratings:

Length:

30 minutes

Released:

Jun 10, 2010

Format:

Podcast episode

Description

Epigenetics is a fascinating field of genetics that studies how the epigenome and environmental, nutritional and social factors affect gene expression. Josh and Chuck explain how epigenetics works in this episode. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers

Released:

Jun 10, 2010

Format:

Podcast episode

Titles in the series (100)

If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.

Skip carousel

Can I feel pregnant when my wife is?: Sympathy pregnancy is the condition where a man feels pregnant while his wife actually is. Learn more about the symptoms for sympathy pregnancy in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
How Swearing at Work Works: Swear words are usually considered workplace taboos -- yet the debate continues over whether these words are inappropriate, or examples of free speech. Learn more about using swear words at work in this HowStuffWorks podcast. by Stuff You Should Know
5 min listen
Is knife hunting the fairest way to hunt?: Fair chase is the idea that a balance should be struck between the hunter's ability to kill prey and the prey's ability escape. Take a look at our HowStuffWorks article to learn more about knife hunting, and whether or not it's the fairest way to hunt. by Stuff You Should Know
7 min listen
How Personal Rapid Transport Works: Personal rapid transport combines the best traits of subways and taxis, and costs less to build than light rail. Could this be the future of transportation? Check out this HowStuffWorks podcast and learn more about personal rapid transport. by Stuff You Should Know
6 min listen
How Ripperology Works: The unsolved murder spree of Jack the Ripper has captivated generations of amateur investigators, each with their own theory of the killer's identity. Learn more about one particularly thought-provoking suspect in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
How Contagious Yawning Works: Yawning is contagious, but why? Check out the leading theories on contagious yawning and empathy in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
Are Dogs Really Man's Best Friend?: Check out the story of Hachiko, a loyal Akita who waited for over ten years for his master to return. Learn more about Hachiko and loyalty in this HowStuffWorks podcast. by Stuff You Should Know
5 min listen
How Grassoline Works: Could switch grass become the car fuel of the future? Learn more about alternative fuel in this HowStuffWorks podcast. by Stuff You Should Know
5 min listen
Are Nazi War Criminals Still At Large?: After the close of World War II, Nazi war criminals fled Europe and attempted to hide under assumed identities. Some may still be at large. Learn more about Nazi war criminals in this HowStuffWorks podcast. by Stuff You Should Know
5 min listen
How The Eye of a Tornado Works: In recorded history, only two people have entered the eye of a tornado and returned to tell the tale. Learn more about the inside of tornadoes in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
Why Does Toothpaste Make Orange Juice Taste Bad?: Why does toothpaste make orange juice taste bad? Chuck recounts his first-hand experience, and how it works. by Stuff You Should Know
5 min listen
Are there real-life fight clubs?: The 1996 Chuck Palahniuk novel, "Fight Club," has been blamed -- and lauded -- by various groups for inspiring several real-life fight clubs. Take a look at our HowStuffWorks article to learn more about real-life fight clubs. by Stuff You Should Know
7 min listen
How Altruism Works: Is there such a thing as a truly unselfish act? Check out this HowStuffWorks podcast and learn more about the nature of altruism. by Stuff You Should Know
6 min listen
Does Gum Stay in your Stomach for Seven Years?: Does gum really stay in your stomach for Seven Years? Josh and Chuck take on the parental myth of gum swollowing. by Stuff You Should Know
6 min listen
How Antibacterial Soap Works: Could the routine use of antibacterial soap increase the presence of drug-resistant bacteria in your home? Learn more about the disadvantages of anti-bacterial soap in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
How Trolley Problems Work: The trolley problem is an ethical dilemma that proposes a difficult decision about choosing whether a group of strangers lives or dies. Learn more about ethics and the nature of sacrifice in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
Are Dogs a Shark's Favorite Meal?: In 2005, The Sun reported that dogs were being used as live bait in the Indian Ocean. Is it possible that dogs are a delicacy to sharks? Take a look at our HowStuffWorks article to learn more about the diet of sharks. by Stuff You Should Know
6 min listen
How Blood Pressure Works: High blood pressure -- or hypertension -- is elevated pressure of the blood in the arteries. Hypertension results from two major factors. Check out our HowStuffWorks article to learn more about the causes of and treatment for hypertension. by Stuff You Should Know
14 min listen
How Mortgage-backed Securities Work: The 2008 US financial crisis has been blamed on the excessive use of mortgage-backed securities. But what exactly is a mortgage-backed security? Learn more about these securities and how they contributed to the crisis in this HowStuffWorks podcast. by Stuff You Should Know
19 min listen
How Murphy's Law Works: Murphy's law originates in 1949, and states 'anything that can go wrong, will.' Check out this HowStuffWorks to learn more about how the Air Force discovered Murphy's law. by Stuff You Should Know
6 min listen
Can People Really Get Hysterical Strength?: During times of emergency, people have been known to preform feats of great strength. Learn more about going from the dull stare of the dairy cow to the eye of the tiger in seconds flat. by Stuff You Should Know
6 min listen
How Death-Proof Cars Work: Could high-end digital auto systems such as blind-spot detection and collision prevention overcome the errors of human drivers? Check out this HowStuffWorks podcast to learn more about the death-proof cars of the future. by Stuff You Should Know
6 min listen
How Lame Ducks Work: In U.S. politics, a lame duck is a president who will not be re-elected because he or she has been passed over for election, or already served the maximum two terms. Learn more about the origin of lame duck presidents in this HowStuffWorks podcast. by Stuff You Should Know
6 min listen
10 Terribly Bungled Crimes: Ten terribly bungled crimes throughout history are explored, such as drug deals gone wrong. Find out which ones are at the top of the list for Josh and Chuck in this HowStuffWorks podcast. by Stuff You Should Know
11 min listen
How Flirting Works: Flirting is an ancient -- and, at times, unconscious -- form of communication used to indicate interest in and receptivity to another person. Learn about the science of flirting and find out how to flirt in this podcast from HowStuffWorks. by Stuff You Should Know
18 min listen
How Graceland Works: Graceland attracts millions of visitors every year. Check out this HowStuffWorks podcast to learn more about Elvis and Graceland, which Elvis bought when he was only 22 years old. by Stuff You Should Know
16 min listen
What are smart mobs?: With the benefit of wireless technologies like cell phones and text messaging, large groups of people are able to coordinate their actions with amazing precision. Check out our HowStuffWorks article to learn about smart mobs and civil disobedience. by Stuff You Should Know
15 min listen
How Abandoned Cities Work: Cities can become abandoned for a number of reasons, from economic meltdowns to nuclear catastrophes. Check out this HowStuffWorks podcast and learn more about modern abandoned cities. by Stuff You Should Know
6 min listen
Will we soon be extinct?: Is Earth due for a mass extinction? Population ecologists think so. Check out this HowStuffWorks podcast to learn more mass extinctions. by Stuff You Should Know
11 min listen
How Cannibalism Works: Cannibalism is one of humanity's near-universal taboos, but it has been practiced in widely varying circumstances throughout history. Check out this HowStuffWorks podcast to learn the difference between the three types of cannibalism. by Stuff You Should Know
19 min listen

More Episodes from Stuff You Should Know

Skip carousel

Atomic Clocks, Ahoy! by Stuff You Should Know
52 min listen
Short Stuff: Getting Winded by Stuff You Should Know
12 min listen
The Village People Episode by Stuff You Should Know
54 min listen
Selects: How the Beagle Brigade Works by Stuff You Should Know
49 min listen
The Awful Crimes of Georgia Tann by Stuff You Should Know
47 min listen
Short Stuff: The Sad, Strange Tale of Margaret Schilling by Stuff You Should Know
13 min listen
The Power of the Wind by Stuff You Should Know
52 min listen
Selects: Special Effects: A Short History by Stuff You Should Know
55 min listen
Hitchhiking: Two thumbs out! by Stuff You Should Know
51 min listen
Short Stuff: The Amazing Tale of Juliane Koepcke by Stuff You Should Know
13 min listen
The Dubious Science of Arson Investigation by Stuff You Should Know
47 min listen
Selects: How Famines Work by Stuff You Should Know
49 min listen
Testosterone and Estrogen: Wondrous Hormones by Stuff You Should Know
49 min listen
Short Stuff: Straitjackets by Stuff You Should Know
13 min listen
The 1977 Women's Conference That Changed America by Stuff You Should Know
50 min listen
Selects: All the Gold In Fort Knox: Meh by Stuff You Should Know
52 min listen
The Everglades: Wowee by Stuff You Should Know
54 min listen
Short Stuff: Knock on Wood by Stuff You Should Know
11 min listen
Greedflation Is Real by Stuff You Should Know
56 min listen
Selects: Who is The Man of the Hole? by Stuff You Should Know
38 min listen
The Pulitzer Prize: A major award! by Stuff You Should Know
49 min listen
Short Stuff: Ramree Island Crocodile Massacre by Stuff You Should Know
11 min listen
Love Canal: Even Dirtier Than It Sounds by Stuff You Should Know
47 min listen
Selects: MOVE: Or When the Philly Police Dropped a Bomb on a Residential Neighborhood by Stuff You Should Know
52 min listen
Peanuts (the comic) Part II by Stuff You Should Know
45 min listen
Short Stuff: Mariko Aoki Phenomenon by Stuff You Should Know
12 min listen
Peanuts (the comic) Part I by Stuff You Should Know
45 min listen
Selects: How Dyslexia Works by Stuff You Should Know
43 min listen

Related podcast episodes

Skip carousel

Are stupid people happier?: Is there a negative correlation between happiness and intelligence? Is ignorance truly bliss? Josh and Chuck attempt to answer this age-old question by exploring the "science" of happiness in this podcast from HowStuffWorks.com. by Stuff You Should Know
19 min listen
Is science phasing out sleep?: Sleep is a restorative state that's vital to human functioning -- or is it? In this episode, Josh and Chuck explore different ways in which science is trying to minimize or phase out sleep, from pills to genetic research. by Stuff You Should Know
37 min listen
SYSK Selects: How Capgras Syndrome Works: There is an extremely rare condition where the sufferer is convinced that everyone around him is an impostor posing as their friends and family. Learn about the neurology behind this strange and sad mental disorder in this episode. by Stuff You Should Know
25 min listen
10ish Cases of Really Bad Luck by Stuff You Should Know
50 min listen
Love Canal: Even Dirtier Than It Sounds by Stuff You Should Know
47 min listen
Is it possible to brainwash someone?: Brainwashing is an extreme form of "thought reform," but does it actually work? Tune in to this podcast from HowStuffWorks.com to find out. by Stuff You Should Know
27 min listen
How Crystals Work: In a new age shop or on display at the Smithsonian, there are varying interpretations of what crystals can be used for. But at their base, they are a thumb in the eye to entropy, a perfectly ordered piece of matter. by Stuff You Should Know
49 min listen
Can you remember being born?: Some people have memories of very early childhood, but how far back can you go? Is it possible to remember your own birth? Josh and Chuck are on the case in this episode of Stuff You Should Know. by Stuff You Should Know
20 min listen
Oh Yes, How Soil Works: There is maybe nothing that sounds more boring than hearing two people talk about soil, but friend, prepare to be amazed at the details of what makes this amazing substance the life blood of Earth itself! by Stuff You Should Know
56 min listen
SYSK Selects: How Dying Works: Chuck and Josh have covered just about every aspect of death except dying itself. Here, they fulfill the death suite of podcasts with an in-depth look at just how people die, what happens to the body during the dying process and how people accept death -- and what they regret not having done while they lived. by Stuff You Should Know
65 min listen
How a Flea Circus Works: If you've ever seen a flea circus, then count yourself among the few. It's a dying art, but back in the day they thrilled and delighted young and old alike. Learn all about the tiny big tops in today's episode. by Stuff You Should Know
45 min listen
A Podcast to Remember (How Memory Works): How does memory work? How is internet access changing the function of the human brain? In this podcast, Josh and Chuck take a closer look at the science behind memory -- and how modern technology may be changing it. by Stuff You Should Know
34 min listen
SYSK Selects: How The Enlightenment Works: The Enlightenment stands as the moment the West withdrew from superstition and found its faith in reason. Did it shift too far? In this classic episode, learn about this massive shift in thinking which we are still sorting through and coming to understand today. by Stuff You Should Know
41 min listen
How Aphrodisiacs Work: For thousands of years humankind has pursued the enhancement of sexual pleasure and performance through a plethora of medicines and practices -- but how many aphrodisiacs actually work? Listen and find out in this podcast from HowStuffWorks.com. by Stuff You Should Know
22 min listen
What was the KGB? by Stuff You Should Know
50 min listen
What was Tin Pan Alley?: Tin Pan Alley was an area of New York around the beginning of the 20th Century that served as ground zero for the earliest iterations of the music publishing industry. Learn all about this unique place and time right now. by Stuff You Should Know
41 min listen
The Science of Cute by Stuff You Should Know
53 min listen
How the Stanford Prison Experiment Worked: The infamous Stanford Prison Experiment wasn't really much of an experiment as it turns out. It was more like a poorly thought out exercise conducted by a professor who didn't dot the i's and cross the t's. by Stuff You Should Know
46 min listen
What are microexpressions?: Microexpressions are brief facial cues that reveal a person's true intentions. Listen in as Chuck and Josh discuss the subtle art of reading faces in this podcast from HowStuffWorks.com. by Stuff You Should Know
17 min listen
Selects: How Snake Handlers Work: Snake handling ranges from professional snake milkers for antivenin to religious handlers who tend to get bitten and sometimes die from it. Either way, it can be a dangerous business. Learn all about snake handling in this classic episode. by Stuff You Should Know
55 min listen
How Exorcism Works: Is the idea of possession a misunderstanding of physiological and psychological conditions, or has science failed to account for unknown, legitimate factors? Learn whether exorcism and psychology are mutually exclusive in this podcast from HowStuffWorks. by Stuff You Should Know
20 min listen
Coffee: The World's Drug of Choice: There's a 98 percent chance you're drinking coffee right now. Maybe not, sure, but coffee is ubiquitous - about 80 percent of Americans consume coffee and Brazil alone has 3 billion coffee plants. Learn all about the great black brew in this episode. by Stuff You Should Know
51 min listen
What's the deal with accents?: Accents are truly fascinating. Put simply, they are how a person sounds when they talk. From England to America and all over the world, the way people speak in their native tongue can vary drastically. What are the influences? When do accents begin to tak by Stuff You Should Know
56 min listen
Short Stuff: Ellen Richards: Who is Ellen Richards? One of the most unsung scientists of all time, that's who. Her contribution? Bringing real science into the household and forcing the world to take "home-ec" seriously. We celebrate her today on Short Stuff. by Stuff You Should Know
12 min listen
How Dungeons and Dragons Works: Despite what you've heard, Dungeons and Dragons isn't just for geeks, it isn't satanic and it's actually a pretty great way to exercise your imagination. Find out about the basics of D&D, its place in pop culture and the controversy the classic role playi by Stuff You Should Know
45 min listen
Does owning a gun change your behavior?: Back in the 1990s, Congress effectively banned the scientific study of gun violence. Still, a handful of researchers plugged on and produced a small body of work about the effect of the presence of guns on the human psyche. Chuck and Josh look at the evid by Stuff You Should Know
30 min listen
SYSK Selects: How much money is there in the world?: There are few things more futile than trying to count all of the money in the world. Even many governments have no idea how much currency they have issued. But that won't stop Chuck and Josh from trying and explaining why we can't be sure how much money e by Stuff You Should Know
35 min listen
Can anger be a good thing?: Anger gets a bad rap, but this unpopular emotion can actually be beneficial to us. Tune in to this podcast from HowStuffWorks.com to get Josh and Chuck's entertaining take on why we lose our cool. by Stuff You Should Know
19 min listen
Mermaids: Not a real thing: Mermaids aren't real. That much we know. But the history and lore of these magical and sometimes menacing creatures of the sea is pretty interesting stuff. Learn all about these half women/half fish today. by Stuff You Should Know
41 min listen
Is there a worst way to die?: But there's no consensus among professionals about which method of death is the least desirable. A person's fears may factor into his own personal worst way to die. Check out our HowStuffWorks article to learn more about the worst way to die. by Stuff You Should Know
15 min listen

Discover this podcast and so much more

Can your grandfather's diet shorten your life?

Can your grandfather's diet shorten your life?

Description

Titles in the series (100)

More Episodes from Stuff You Should Know

Related podcast episodes