The Dr. Oz Show Season 1, Episode 159: Ask Dr. Oz: What You Don't Know About the Penis

The Anatomy of Sex: Top 4 Erogenous Zones Revealed

Cardiologist Mehmet Oz hosts a daily series sharing information on a variety of topics, including health care. In the opener, he discusses unnecessary surgeries, illness-inducing germs found in women's purses, and erogenous zones.

The Next Pandemic: 5 Things You Need to Prepare

Five ways to stave off the swine flu. Also: A woman shares her secret for losing 150 pounds; underwear hazards are addressed.

Dr. Oz's Top 10 Anti-Aging

Dr. Oz's Top 10 antiaging secrets; information on waste and good fats. Also: an overweight pet gets an intervention from a veterinarian.

Tim Gunn Breast Cancer Survivors Get Makeovers

Fashion consultant Tim Gunn makes over breast-cancer survivors. Also: metabolism boosters; bathroom germs.

Dr. Oz's Highway to Health Bus With Bob Harper

Part 1 of 2. Bob Harper and Kansas City residents launch a national 60-day challenge to help extend people's lives.

Secrets From the Grave: How to Avoid the Most Preventable Deaths

Included: avoiding preventable deaths; breaking the sugar habit; the Top 5 antioxidants; irritable bowel syndrome.

Stress Kills: The Truth Behind America's Number One Health Crisis

The effect of stress on women; a 28-day vegan challenge for a meat eater; acupuncture; foods that are high in fiber.

The 411 Before You Call 911

Self-preservation skills; dealing with excess skin resulting from weight loss; kidney-stone prevention; calorie-burning tips.

Dr. Oz Medical Exclusive: Operation Kidney Swap

Included: a reunion of donors and recipients from a kidney swap; the role of taste buds in weight gain; longevity drinks.

Dr. Oz's Ultimate Health Challenge

Twenty NFL mothers compete for the best health stats.

Are You a Ticking Time Bomb? 5 Cancer Symptoms Women Ignore

Five cancer symptoms not to be ignored; how different sleeping styles affect health. Also: an intervention with an obese family.

I Survived a Brain-Eating Worm! A Dr. Oz Special Alert

Tips for avoiding parasites are offered. Also: a look at heartburn; a profile of a woman who lost 200 pounds.

Battle of the Sexes: The Science Behind Why You Hate Your Mate!

Included: biological answers to complaints between spouses; ways to increase libido; health clues from the gums, teeth and jaws.

The Amazing Science of Little People: What You Can Learn From America's Favorite Little Couple

Bill Klein and Jen Arnold discuss health complications faced by little people; an obese heart-transplant patient is profiled. Also: a look at sinusitis.

The Ask Dr. Oz National Challenge: Your Most Embarrassing Questions Ever!

Embarrassing questions from viewers; examining breast lumps. Also: Jimmy Fallon questions Dr. Oz.

The Man Show: What a Man's Erection Says About His Health

Sexual dysfunction in men; how to work off a beer gut; the importance of colonoscopies.

How Safe Is Your Food?

Ways to avoid food contamination; little-known ways of fighting fatigue; methods to stave off the effects of gravity on the body.

The #1 Killer of Women: Heart Attacks

Included: heart-attack symptoms; weight-loss tips; antiaging foods; foot-pain relief.

Mystery Diagnosis; Secret Eater

Ending habitual binge eating; understanding hemorrhoids. Also: a teen who is allergic to the sun.

America's Nightmare: Sleep Deprivation Nation

Sleep deprivation; how to shrink the waistline without diet and exercise. Also: A port-wine birthmark is made over.

Secrets to Revive Your Sex Drive with Dr. Laura Berman

Sex therapist Laura Berman discusses sex after age 35; Dr. Oz helps three housewives fight weight gain.

Is Your House Killing You? The 5 Most Toxic Rooms!

An Army wife aims to lose weight before her husband returns home. Also: places in the home that could cause illness; treatments for headaches.

The 5 Deadly Medication Mistakes Women Make

Medications that can cause illness; five ways to boost immunity; remedies for foot odor. Also: A model discusses her battle with an eating disorder.

Healing the Forgotten---Dr. Oz's Free Health Clinic

Getting by without health insurance. Also: highlights from a one-day health clinic in Houston.

C.S.I.: Dr. Oz Flu Season Investigated!

Distinguishing between a cold and the flu; a five-minute method of examining the heart. Also: live treatment of a woman's overactive sweat glands.

Teen Sex Crisis What Every Parent Must Know Right Now

A discussion of the sex lives of teenagers; a look at the anatomy of skin; five procedures that can save a pet's life.

America's Deadly Water: How Safe Is Your Water?

A look at contaminated water. Also: three common allergies; antiaging exercises; home remedies.

9 Days to a Younger Looking You

How to look younger; causes and prevention of weak bladders; strengthening abdominal muscles.

Dr. Oz Exclusive: A Crisis With America's Moms

Signs of alcoholism and ways to assess one's drinking habits; losing weight with a hula hoop. Also: a Tim Gunn makeover.

5 Secret Reasons You're Exhausted

The truth about exhaustion; identifying high- and low-calorie foods. Also: a woman discusses her "Sex and the City" lifestyle.

4 Deadly Pains You Should Never Ignore

Pain that could indicate a serious condition; must-haves for the medicine cabinet; diagnosing cancer by one's voice. Also: A caffeine addict attempts to break her habit with a 28-day challenge.

The Science of Hermaphrodites: Born Without Gender

A look at intersexed people; in-studio cosmetic treatments. Also: the results of a sugar-detox challenge.

The 4 Vaccines That Can Save Every Woman's Life

Essential vaccines for women; the distinction between heart attacks and heartburn. Also: the NFC Moms' Health Challenge.

How to Survive When A Disaster Strikes

Tips on surviving unexpected disasters; the life-saving power of baby aspirin; karate techniques and poses.

Ask Dr. Oz Special Event! Celebrity Edition

Signs of pancreatic cancer; a celebrity question-and-answer session; working out to gospel. Also: a new procedure to restore hearing to the deaf.

National Challenge: 3-Month Plan to Better Sex

A three-month sex challenge; a 60-day contest to look younger; an in-studio facial-hair-removal procedure. Guests: Dr. Laura Berman and Bob Harper.

America's Dangers at the Supermarket: The Deadly Secrets Your Supermarket Does Not Want You to Know

Supermarket safety; working out to disco. Also: a woman receives a makeover.

The 3 Sudden Deaths in Women

Examining three mysterious sudden deaths. Also: a methamphetamine intervention; solutions to fungal infections.

The Science of Hoarders

Understanding the compulsion to hoard. Also: gallstones; communicable diseases in pets; belly dancing.

War of the Sexes: The Scientific Reasons for Understanding Your Mate

Rocco the Cowboy reports on his vegan challenge. Also: the dangers of night sweats; three things that damage hair; the science behind romance.

Dangerous Secrets Men Keep About Their Health

Included: secrets men keep about their health issues; Japanese-diet benefits; five steps to happiness.

Superbugs! Deadly Hidden Bacteria

Fending off deadly bacteria; examining body odor; correcting smiles. Also: cardio workouts for the thigh area.

The Silent Killer in Women Revealed: Top 5 Warning Signs of Ovarian Cancer

Included: symptoms of ovarian cancer; germs commonly found in the kitchen. Also: Eddie and Taj George provide an update on their AFC Moms Health Challenge.

Ask Dr. Oz: Man Edition

Dr. Oz fields embarrassing questions from men. Also: a look at sperm; an update on Bob Harper's 10 Years Younger challenge. Guest: Keith Olbermann.

Is Your Mate Making You Sick?

How the tongue may play a part in predicting wellness; how handbags contribute to illness; companions' effect on health.

Dr. Oz's Sex Ed Class

Topics: sex education, weight loss and thyroid issues.

Is Your Cell Phone Causing You Brain Cancer?

Exploring a possible link between cancer and cell-phone usage; advice for teeth grinders; and an intervention for a food addict.

#1 Contagious Killer in Women

An update on the NFL Moms challenge; six cancers caused by HPV. Also: antiaging tips.

Medical Exclusive: Inside the O.R. of the Nation's First Male Face Transplant

An interview with the first male face-transplant patient; possible causes of nausea and vomiting; a weigh-in for the Housewives of Oz.

A National Storm! Preventing Dangerous Bed Bugs

How to avoid a bed-bug infestation; why stomachs growl; a past guest's excess-skin-removal procedure.

Breast Cancer Backlash

A discussion of the controversial new mammogram guidelines. Also: the Unhealthiest American is selected; signs of carotid-artery disease are explained.

Toxic Travel: Dr. Oz Reveals the Shocking Results

Dangers in airports and hotels; surviving the most common kitchen accident; products advertised on television. Also: a mother of two tells how she lost weight.

The Lethal Cocktail: Top 4 Dangerous Over the Counter Medicine Mistakes

Four dangerous mistakes with medicine; reasons for dizziness; the Diva Diet. Also: Dr. Harper's challenge results.

Ask Dr. Oz:

The concept of normalcy; esophageal cancer. Also: Jimmy Kimmel poses a celebrity question; Tim Gunn helps a woman transform emotionally.

Special Delivery

Pregnancy questions; losing baby weight; understanding the role of the placenta. Also: a workout routine for the midsection.

Are You a Ticking Time Bomb? National Diabetes Epidemic

Included: diabetes prevention and reversal; lactose intolerance.

Retroviruses: The Reason Why You Could Be Exhausted

Fatigue's link to retroviruses is discussed. Also: yeast infections; salt addictions; fashion that breeds illness.

The Ultimate Anti-Cancer Diet

Cancer-preventing foods; a mother-daughter weight-loss intervention; facts about fingernails; stretch marks.

Sex Experiment Returns!

Couples report on the national sex experiment. Also: how marriage can negatively affect health; treating a heart attack at home.

Buyer Beware---The Secrets Behind Health Rip-Offs

Understanding asthma; preventing health scams. Also: self-defense tips; a wedding weight-loss challenge.

Top Medical Myths Exposed!

Dr. Oz discusses medical myths with Bill Nye and urges three sisters to lose weight. Also: preparing skin for winter; a recipe for cream of carrot soup.

Hidden Epidemic: When Bloating Is a Sign of Something Toxic

Elisabeth Hasselbeck talks about bloating with Dr. Oz. Also: a look at the connection between stress and ulcers; a weight-loss success story.

Your Body's Weathervane: Warning Signs From Weather

Al Roker discusses the connection between weather and feeling poorly; and a life coach gives advice on relieving stress. Also: a boot-camp workout.

3 Conditions Doctors Miss in Women

Included: medical conditions in women that often go undetected; tips on being a smart patient; treating pet emergencies; options for removing tattoos; and a recipe for a healthy family.

Don't Poison Your Guests!

Included: mistakes to avoid in the kitchen; endometriosis; the "Squeeze It In" workout. Also: how high blood pressure can lead to kidney failure.

Could You Be Depressed? 5 Warning Signs for Women

Signs of depression; information on mucus; a smoothie recipe to increase brain function. Also: a veggie-free vegetarian.

4 Ways to Prevent a Holiday Heart Attack

Avoiding a heart attack; health indicators from shoe soles; five antiaging foods. Also: Housewives reveal their weight-loss achievements.

Ask Dr. Oz: Coast to Coast Edition

Embarrassing viewer questions are fielded. Also: the cause of urinary-tract infections in women; country line dancing as exercise; a lifestyle intervention for an unhealthy radio DJ.

Dr. Oz's Ultimate Diet

Included: five foods to remove from one's diet; chronic stressors; weight-loss secrets.

Dr. Oz's 7 Deadly Sins---Habits to Break Now!

Habits to break in 2010; a raw-foods diet; the best foods for healthy winter skin. Also: examining ghrelin, a hormone that stimulates hunger.

Dr. Oz's Ultimate Alternative Medicine Secrets

Alternative medicine; home remedies; high blood pressure. Also: NFL Moms Challenge.

The Secrets Behind Your Insomnia

Included: reasons for insomnia; proper methods for destroying pimples; and a soul-line-dancing workout. Also: Mother and daughter weight-loss partners check in.

Stress in Your Relationship Makes You Sick

Examining the link between relationship stress and sickness; tracking the progress of the unhealthiest American. Also: a Latin dance workout; a look at incontinence.

When Sex Hurts- How to Tell When Pain During Intercourse Is a Serious Condition

A discussion of vulvodynia. Also: sleeping-pill addictions; important vitamins for women; the aromatic effects of food.

How to Lose Weight in Your Sleep: Hypnosis For Weight Loss

Losing weight with hypnosis; secrets about children's health; exposing bad habits. Also: An overweight family takes action in the operating room.

Pain Epidemic: The Truth Behind Your Pain

Relief from body pain; determining caffeine levels in food. Also: Detroit housewives meet Eddie George.

5 Warning Signs You Could Get Alzheimer's

Five indicators of Alzheimer's disease; wart removal. Also: Dr. Oz helps a couple with fertility issues.

Ask Dr. Oz: Anti-Aging Secrets Revealed

Kathie Lee Gifford and Hoda Kotb discuss aging. Also: results from a salt-detox challenge; lifesaving responses to severe injuries.

Male Body Shock! From Breast Cancer to Lupus: Shocking Diseases Men Get

Illnesses that affect men; signs of osteoporosis. Also: A family work together to lose weight.

Toxic Home: Oz Reveals Most Common Unknown Toxins in Your Home

Identifying unknown toxins in the home. Also: Tim Gunn makes over an Iraq veteran; fainting is examined.

Miracle Pill: The Drugs for Weight Loss

Weight-loss drugs; sleep apnea; a look at the spleen.

Deadly Panic Attacks: How to Tell if Your Anxiety Is Serious

Panic attacks; food allergies; healthy and economical meals. Also: an intervention for a 400-pound woman.

National Sex Experiment: The Big Finish

Dr. Laura Berman discusses the National Sex Experiment.

Teens and Sex: The Shocking Questions Girls Are Too Afraid to Ask

Teens' questions about sex; nail fungus; tap dancing. Also: tests that could save women's lives.

Poison in the Nation's Food Supply: Oz Examines Mercury Poisoning

Mercury poisoning; muscle knots; using furniture as a home gym. Also: the benefits of self healing.

Dr. Oz's Anti-Aging Guide

Slowing the aging process; sudden death; symptoms of aneurysms; the negative health effects of divorce.

5 Body Pains That Could Mean Cancer

Pain as an indicator of cancer; midlife puberty; overcoming winter depression.

Ask Dr. Oz: Celebrity Edition!

TV doctors quiz Dr. Oz; seven sisters share their weight-loss woes. Also: avoiding high cholesterol; roller dancing.

Medical Oddities: Discovery's Treeman and Octopus Man

Two men with medical abnormalities are interviewed; a teen reveals how he lost 150 pounds. Also: a look at frostbite.

Dangerous Beauty: Dr. Oz Reveals Dangerous Ingredients in Your Make-Up

Parasites: Dr. Oz Examines Most Common Worms Found in Your Gut

Carnie Wilson: Dr. Oz Intervenes to Help Her Lose Weight

Ask Dr. Oz: Sex Edition!

The Big O: How to Get Your Best Orgasm After 40!

Oz Alert: Are You Prepared for the Next Bioterrorist Attack?

5 Silent Killers in Women

Men Only: Going Below the Belt! The 5 Tests Every Man Needs

Your 6 Biggest Risks for Cancer

The Science of Why Men Cheat: What's Your Risk for Living With a Cheater?

The Oz 100: 100 People Who've Lost 100 Pounds Each! Oz 100th Episode Special

The Secret Contagious Virus Making You Exhausted

Transgender Kids: Too Young to Decide?

Oz Sting! 5 Things that Should Never Be in Your Grocery Cart

No Excuses: Dr. Oz's Ultimate Ambush

Secret Lives of Shut-Ins

Anti-Cancer Superfoods

The #1 Surgery You Don't Need: Hysterectomy

Ask Oz: Celebrity Edition!

Alternative Medicine Secrets Revealed

Dr. Oz's Anti-Agers: How to Look a Decade Younger at the Drugstore

Carnie Wilson; Sleep Intervention; SeaWorld Attack

Sleep Eating: The Nocturnal Nightmare.

6 to 60: Aging Before Their Time: Dr. Oz Investigates the Unusual Medical Condition

Cancer Clusters: Dr. Oz Investigates Reports of Cancer Plaguing a Florida Town

Three Symptoms Women Over 40 Should Never Ignore

10 Commandments to Lose Weight

Dr. G: The Choking Game: Shocking Look Into Deadly Teen Trend

Deadly Distractions: Dr. Oz Investigates the Shocking Truth Behind Your Cell Phone and Driving

Dr. Oz's Age Erasers: The Top Ways to Look Instantly Younger

Ask Dr. Oz: The Anti-Cancer Edition

Flushed!: Dr. Oz Investigates How What You Flush Is Making America Sick

Sex Addicts With Dr. Drew

The Science of Intuition: The Science Behind the 6th Sense

Which Cancer Are You Most at Risk For?

Toxic Bloating

Obsessive Compulsive Disorder

Battle of the Sexes

The DNA Diet: The Perfect Diet For Your Genes

The Rising Plague: Dr. Oz Investigates a Deadly Bacteria Threatening America

3 Health Taboos For Women Over 40: Exposed!

Secret Signs Your Body Is Telling You Something's Wrong

Secrets That Restaurants Don't Want You to Know

Dr. Oz's Ultimate Back Pain Clinic

Why Women Kill: Inside the Mind of Female Killers

Reversing Heart Disease: How You Can Alter Your Own Fate Without Surgery

Buried Alive: The Science Behind Hoarders

Ask Dr. Oz: Soap Edition

Disastrous Sleep Disorders: 3 Mysterious Sleep Conditions

5 Questions Women Over 40 Must Ask Their Doctor

Sudden Death in Children

Fatal Attraction: Secret Ways Your Spouse Is Destroying Your Health

Ask Dr. Oz: Sex Edition

Oz Alert: When Herbal Supplements Are Deadly

Awake During Surgery: Shocking Look Into Surgery Mistakes

Sheryl Crow: Surviving Cancer

You Are Not Alone: What's Living Under Your Roof

Silent Cancers That Kill Women

The Next Bio-Terror Weapon: The Apocalyptic Virus

Chimpanzee Attack Exclusive: Post Traumatic Stress and First Responders

Anti-Aging Secrets of Supermodels

Ask Dr. Oz: Alternative Medicine Edition

World's Most Shocking X-Rays

The Miracle Pill for Cancer

Dr. Oz's Most Extreme Myths Exposed

7 Red Flags Your Body Is Aging Too Fast

Ask Dr. Oz: Celebrity Edition (Jennifer Aniston)

Dr. Oz's Ultimate Summer Diet

Dr. Oz Investigates Celeb Prescription Pill Addiction

Dangerous Beauty: Dr. Oz Exposes the Truth About Dangers at the Makeup Counter

Ask Dr. Oz: Cancer Prevention Clinic

Extreme Medical Marvels

Parasites: Under Your Skin

Dr. Oz's Longevity Grocery List

Summer Beware: 5 Summertime Mistakes Destroying Your Health

Food poisoning; CPR; the effect of heat on feet; summer pests; cocktails to avoid.

Ask Dr. Oz: Sex Edition

Causes and signs of food poisoning. CPR: How to save a life in 60 seconds. Is the heat destroying your feet?