Robert Gerchalk
Robert is our health care professional reviewer of this website. He worked for many years in mental health and substance abuse facilities in Florida, as well as in home health (medical and psychiatric), and took care of people with medical and addictions problems at The Johns Hopkins Hospital in Baltimore. He has a nursing and business/technology degrees from The Johns Hopkins University.
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If you suspect you might have a drinking problem, don't wait to seek help. Call our hotline now for confidential advice, support, and the first step towards understanding your relationship with alcohol and beginning your journey to recovery.
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Navigate to our Legal Assistance page for guidance on managing legal challenges related to alcohol addiction and finding supportive resources.
Insurance
Visit our Insurance Information page to learn how your insurance can help cover the costs of alcohol addiction treatment and ease your journey to recovery.
For Loved Ones
Visit our 'For Loved Ones' page for essential resources and guidance on how to support someone you care about in their journey to overcome alcohol addiction.
Health Effects
Types of Alcohol: Which Ones Are Safe to Drink and Which Ones Are Dangerous?
Curious which alcoholic drinks pose the greatest risks to your health and why some spirits leave you feeling worse than others?
Information
What Type of Alcohol Is in Beer, Wine, and Liquor?
Not all drinks are created equal, discover why the same alcohol molecule creates vastly different experiences in your favorite beverages.
Alcoholism
Ethanol vs Methanol: What’s the Difference and Why It Matters
Both alcohols look identical in a beaker, but one critical molecular difference determines whether you live or die.
Alcoholism
Rubbing Alcohol vs Drinking Alcohol: Can You Drink Isopropyl Alcohol?
Although rubbing alcohol and drinking alcohol may seem similar, one critical chemical difference makes isopropyl potentially deadly within minutes.
Information
What Is Pure Alcohol? Understanding ABV, Proof, and “100% Alcohol”
Find out why true 100% alcohol is chemically impossible, and what that azeotropic ceiling means for every bottle you buy.
Alcoholism
Alcoholic Nose: Can Drinking Cause Rhinophyma? Signs and Treatment
Uncover the surprising truth about “alcoholic nose”, the real cause isn’t what you think, and treatment options may change everything.
Alcoholism
What Is Drinker’s Nose (Rhinophyma) and Is It Really Caused by Alcohol?
Have you heard that a red, bulbous nose means someone drinks too much, but what does the science actually reveal?
Alcoholism
Why Does Alcohol Make Your Nose Red? Broken Capillaries, Flushing, and Veins
That telltale red nose after drinking reveals more about your blood vessels than you might expect, and the damage could be permanent.
Alcoholism
How to Get Rid of a Red Nose From Drinking?
Nasal redness after drinking signals more than embarrassment, discover the surprising trigger foods and proven treatments that dermatologists recommend.
Alcoholism
Nose Problems From Alcohol: Congestion, Stuffy Nose, and Nosebleeds
Uncover why alcohol triggers nasal congestion and nosebleeds, plus the surprising enzyme deficiency that makes symptoms worse for some.
Health Effects
How Do You Lose a Beer Belly? Causes, Weight Gain, and What Actually Helps
Beer bellies aren’t just about alcohol, discover the surprising culprits behind stubborn visceral fat and the proven strategies that work.
Alcoholism
Does Beer Make You Gain Weight More Than Liquor or Wine?
The calorie difference between beer, wine, and liquor might not matter as much as this surprising factor.
Alcoholism
Does Alcohol Slow Metabolism and Stop Fat Burning?
Alcohol halts fat burning by up to 50% and disrupts your metabolism for hours, but strategic timing could change everything.
Alcoholism
Why Alcohol Causes Belly Bloat and Water Retention
Just one drink triggers a cascade of hormonal and inflammatory responses that explain why your belly swells, and when to worry.
Alcoholism
How Long Does It Take to Lose a Beer Belly After You Stop Drinking?
Losing your beer belly starts faster than you think, but the timeline for real fat loss might surprise you.
Alcoholics Anonymous
When Should You Stop Drinking Alcohol Before a Colonoscopy?
Stop drinking alcohol before your colonoscopy at the right time, or you could face serious risks that most patients never consider.
Alcoholism
Can You Drink Alcohol 2, 5 Days Before a Colonoscopy?
Occasional drinks days before your colonoscopy might seem harmless, but the timing of your last sip could impact your results.
Alcoholism
Can You Drink Beer or Wine Before a Colonoscopy?
Not all beverages are created equal before your colonoscopy, discover why alcohol could sabotage your results.
Alcoholism
What Happens If You Drink Alcohol the Day Before a Colonoscopy?
Binge drinking before your colonoscopy could derail months of preparation, but the consequences extend far beyond just rescheduling your procedure.
Alcoholism
Can You Drink Alcohol After a Colonoscopy?
It’s tempting to celebrate your colonoscopy being over with a drink, but your body needs you to wait, here’s why.