Alcohol Over-Consumption Health Risks

Drinking excessively on an occasion can lead to these harmful health effects:

• Injuries—motor vehicle crashes, falls, drownings, and burns.
• Violence—homicide, suicide, sexual violence, and intimate partner violence.
• Alcohol poisoning—high blood alcohol levels that affect body functions like breathing and heart rate.
• Overdose—from alcohol use with other drugs, like opioids.
• Sexually transmitted infections or unplanned pregnancy—alcohol use can lead to sex without protection, which can cause these conditions.
• Miscarriage, stillbirth, or fetal alcohol spectrum disorder (FASD)—from alcohol use during pregnancy. 

The checklist above relates to short-term effects of drinking alcohol; by-products of alcohol consumption leading to events that can have life-altering effects in their harmfulness. But there are also the profound effects of alcohol consumption taking a toll on tipplers over time. Those effects are numerous and most people would like to avoid them if at all possible, but most people reaching for a drink at a social occasion or at home, or at a favourite pub don't really give the time of day to long-term health effect introspection at the moment they are anticipating the comforting high alcohol delivers.

 

Here are some of the health effects that alcohol consumption has the potential to deliver to the uninitiated whose awareness levels are absent not only in the moment but in their foreseeable future due to lack of exposure to scientific data and public  awareness announcements that slip by people's notice. For starters, a brief rundown:

 

*Alcohol use, while immediately pleasurable, relaxing and hugely anticipated for those benefits, poses a threat associated with brain structure alterations. Middle-aged and older adults who enjoy on average a single daily drink, according to some studies, tend to have somewhat less brain volume than those who don't consume alcohol at all. The brain shrinks in volume the more alcohol is consumed. Without knowing exactly what is involved one theory held by scientists is that the brain's immune system is altered by alcohol in an increase in inflammation, damaging neurons.

 

**There are also alcohol-linked effects in mouth and neck where microbes convert alcohol into acetaldehyde, a compound that remains in saliva, causing oxidative stress in cells with the potential for inflammation and tissue damage. The compound is a carcinogen able to modify DNA which can then lead to cancer-causing mutation. Risk of mouth and throat cancers increases by 13 percent, and 26 percent or the risk of esophageal cancer -- on merely one drink daily. The risk of all three cancers can rise with five or more drinks daily four times higher.

 

***Regular alcohol use is associated with higher blood pressure, along with increased risk of hypertension due to alcohol's damaging effect on cells lining blood vessels. Regularly enjoying a drink a day increases the chance of breast cancer developing by 10 percent for women while two drinks daily raises the risk by 19 percent; possibly, experts believe, caused by alcohol increasing estrogen levels. 

 

****Heavy drinking relating to 3 or more drinks daily is associated with higher risk of heart attack and stroke -- with a few studies suggesting that one drink a day results in a modest increased risk. Mixed research results emerge with light to moderate drinking comprising two drinks or less daily. Other research however, report that moderate consumption may reduce risk, in comparison with non-drinkers.  

 

*****Intestinal lining leading to gastrointestinal bleeding and 'leaky gut syndrome', where food and microbes escape the intestines to enter the bloodstream is associated with long term, heavy drinking. People who consistently average two or more drinks daily, a recent study found, had a 25 percent increased risk of developing colorectal cancer in comparison with those averaging fewer than one drink per week. 

 

******The organ most vulnerable to drinking damage is the liver where alcohol-related liver disease is the leading cause of death related to excessive alcohol consumption. Some 30 percent of those who regularly take 3 or more drinks daily according to one estimate, will develop cirrhosis. Advanced cirrhosis is permanent, although alcohol-related fat deposits, inflammation and early fibrosis in the liver can be reversed. The risk of liver cancer resulting from DNA damage is linked to heavy drinking caused by acetaldehyde. 

 

According to experts, odds of experiencing health harms from drinking remain relatively low, averaging one drink or less each day. Risks rise at eight to 14 weekly drinks. An inherited disposition through genetics, along with pre-existing conditions can determine whether someone develops serious illness from alcohol over-consumption. Research also demonstrates that if heavy drinkers stop or cut their drinking level back severely, adverse health effects can be reversed. 

 

John Hopkins Bloomberg School of Public Health

 

Message to the People of Iran

Trump speaks with the CIA chief, John Ratcliffe, left, alongside the White House chief of staff, Susie Wiles, and Marco Rubio at Mar-a-Lago on Saturday. Photograph: The White House/Reuters

"[Grand Ayatollah Ali] Khamenei, one of the most evil people in History is dead."

"[Khamenei] was unable to avoid our Intelligence and Highly Sophisticated Tracking Systems and, working closely with Israel, there was not a thing he, or the other leaders that have been killed along with him, could do."

"This is the single greatest chance for the Iranian people to take back their country." 

U.S. President Donald J. Trump 

Months in the planning stages, the  joint American/Israeli operation began on Saturday during the Muslim holy month of Ramadan -- following nuclear program negotiations that went nowhere on a circuitous route of circumvention, protestations of innocence of intent alongside declarations of entitlement and stall tactics that the Islamic Republic is known for. Despite the tension building up to the moment, it is doubtful that anyone believed military action would indeed be taken against the Islamic Republic of Iran. 

 

Yet the action, in a seeming repeat of June's combined Israeli-U.S. attacks on Iran's nuclear installations, its military headquarters and weapons-storage units as well as the regime's missile-launch sites, seemed inevitable given its theocratic rulers' frequently repeated intentions to attack Israel to wipe it from the face of the Middle East, and its ongoing characterization of the United States as 'Satan' needing to be confronted. The ever-increasing lethality and reach of Iran's ballistic missiles threatening to reach the U.S. seaboard, as well as its  history of fomenting schemes with its terrorist proxies to attack U.S. forces signed its death warrant.

 

The final impetus to carry out a final attack to exterminate the ruling theocracy, its military and policing units came courtesy of the Iranian people themselves whose eruption of mass protests in January against stringent economic conditions resulting from the regime's focus on funding its sponsored, trained and armed terror groups in Yemen, Lebanon, Iraq and the Palestinian Territories while Western sanctions imposed high inflation and medical and food shortages at spiralling prices, drove ordinary Iranians to massive protests. Protests the regime responded to with expected brutality, where thousands among the protest movement were killed, tens of thousands wounded and imprisoned.

 

"Hundreds of Iranian missile and drone attacks" responded in retaliation from Iran to targets in Israel and toward U.S. military bases in Gulf States. Targets in Iran included Revolutionary Guard command facilities, air defence systems, missile and drone launch sites and military airfields. The commander of the Revolutionary Guard Corps and the Iranian defence minister, along with the secretary of the Iranian Security Council had been targeted by Israel and were extinguished.

 

Among the first strikes on Iran, the compound of the Grand Ayatollah Khamenei was shown by satellite photography to have been utterly crushed. Ayatollah Ali Khamenei, his wife, and several of their offspring were killed in the strikes that levelled his offices and all the associated buildings in the compound. Although this wasn't entirely predictable, there was an expectation built on the obvious conclusion that the buildup of the largest force of U.S. warships and aircraft in decades in the Middle East presaged just this.

Satellite image showing damage to the compound of Iranian Supreme Leader Ayatollah Ali Khamenei in Tehran   Airbus DS 2026 

 

In the earlier June of 2025 aerial assaults carried out jointly by Israel and the U.S. meant to defuse Iran's nuclear capabilities, and to destroy its armouries and ballistic missile launching sites to put an end to the regional threats posed by the regime, it had been generally felt that the mission had accomplished its goal. Since then, however, it became clear that Iran's nuclear program had not after all been obliterated and that the regime was busy rebuilding destroyed infrastructure. Moreover its centrifuges were producing highly enriched weapons-grade uranium. 

"The  hour of  your freedom is at hand. Stay sheltered. Don't leave your home. It's very dangerous outside." 

"Bombs will be dropping everywhere."

"When we are finished, take over your government. It will be yours to take."

"This will be probably your only chance for generations."

U.S. President Donald Trump ... message to the people of Iran 

Smoke rises up after a strike in Tehran on March 1, 2026. (Vahid Salemi/The Associated Press)