Study: Cheese Contains Chemical Substance that Triggers Addiction

Scientists discover that cheese contains a chemical substance found in known addictive drugs. (Getty Images)
Scientists discover that cheese contains a chemical substance found in known addictive drugs. (Getty Images)
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Study: Cheese Contains Chemical Substance that Triggers Addiction

Scientists discover that cheese contains a chemical substance found in known addictive drugs. (Getty Images)
Scientists discover that cheese contains a chemical substance found in known addictive drugs. (Getty Images)

A group of scientists from the University of Michigan discovered that cheese contains a chemical substance found in known addictive drugs.

The scientists used the Yale Food Addiction Scale (YFAS), which measures people’s dependency on specific types of food, for their study.

They asked 120 student to answer the questions given by the YFAS on 35 food products, then they conducted another test including 384 other products.

In the findings, cheese has topped the summit of the scale.

Researchers found that the casein protein, which transforms into casomorphins after its digestion, produces the effects of opioids. In cheese, the presence of casein is concentrated, as it is in the case for casomorphins, which stimulates opioid receptors responsible for addiction in the brain. According to researchers, cheese is a concentrated source of casomorphins.

At the same time, a research study in Russia revealed that the type of casomorphins found in cow's milk may have a negative effect on infant growth.

The term opioid refers to morphine-like effects that include signs of anesthesia, sleep induction, and depression.

What makes things worse is the amount of saturated fat and cholesterol found in cheese, which may lead to heart disease. An ounce of cheese contains a high amount of saturated fat. The moderate consumption of cheese protects people against heart disease.



The Border Zone with Lebanon: A Refuge for Syrians Fearing ‘Change’

The Jdeidet Yabous Syrian border crossing, where images of Assad and his father appear to have been defaced (Asharq Al-Awsat).
The Jdeidet Yabous Syrian border crossing, where images of Assad and his father appear to have been defaced (Asharq Al-Awsat).
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The Border Zone with Lebanon: A Refuge for Syrians Fearing ‘Change’

The Jdeidet Yabous Syrian border crossing, where images of Assad and his father appear to have been defaced (Asharq Al-Awsat).
The Jdeidet Yabous Syrian border crossing, where images of Assad and his father appear to have been defaced (Asharq Al-Awsat).

The road from Beirut to Damascus is now lined with unfamiliar scenes. In just a few days, everything has changed for those traveling to the Syrian capital by land from Lebanon. Once an economic lifeline for Damascus, the route bustled with visitors—Syrians and Lebanese alike—and large trucks carried goods from Beirut’s port to Syria, a necessity brought on by international sanctions that have forced the country to rely on this corridor.

The journey to Damascus via Lebanon begins at the Masnaa border crossing, which, during the early days of Syria’s upheaval, saw unprecedented traffic heading into Syria. While outbound traffic has returned to normal—or even declined—inbound activity has surged again. Hundreds of Syrian families line up at the border, hoping for “humanitarian exceptions” to enter Lebanon. However, the influx has clogged the route for everyone, even those eligible for entry. For days, the road was virtually impassable until Lebanese authorities intervened to reopen it. Still, complaints from Syrians about alleged abuses at the border prompted General Security chief Major General Elias al-Baysari to launch an investigation into these violations, followed by measures to reduce the number of entries to just a few hundred.

Some Syrians leave after being denied entry, only for others to arrive, clinging to the hope that Lebanon might eventually open its doors. Entry is now restricted to those with valid residency, travelers transiting through Beirut’s airport, or individuals with official documentation.

Families wait in cars, with children and women inside while men gather around fires outside. Ayman, a man in his fifties from rural Damascus, anxiously waits for permission to cross after being denied entry by the checkpoint. He mentions receiving a promise that his case will be reviewed. “We are in danger. I won’t take my children back to die,” he says, refusing to elaborate on the exact threat. Determined, he vows to remain in the deserted zone indefinitely if necessary.

Despite no reports of targeted violence against former regime supporters or religious minorities—especially Shiites—fear remains pervasive. Bilal, a Syrian from the predominantly Shiite town of Zahraa near Aleppo, recounts how a relative was killed and claims that his name is on a wanted list. “I’ll never go back,” he says firmly.

The scene repeats itself just past the first opposition-held checkpoint, opposite the abandoned Syrian passport office. Crossing is straightforward and no longer requires ID for Lebanese citizens, unlike in the past. A friendly greeting and a wave from the armed guards suffice, often accompanied by a smile and “Welcome!” This is a stark contrast to the past, when multiple military checkpoints, infamous for soliciting bribes in the form of bread, cigarettes, or cash, made travel cumbersome.

Now, entering and exiting Syria via land is remarkably easy—no paperwork, no questions, and no inspections.

Near a victory arch along the road, adorned with images of deposed Syrian President Bashar al-Assad and his late father Hafez, stands a young man. His old car is parked nearby, with his wife and three children—all under ten years old—waiting inside. Hesitantly, he approaches a Lebanese traveler, asking whether he can enter Lebanon without the “yellow card” once issued by Syrian authorities for outgoing vehicles. Syrian border guards had turned him away, warning that Lebanese authorities might confiscate his car.

The man, from the Shiite-majority village of Foua near Idlib, is determined to reach Lebanon. “I’ve arranged for work with someone there, and I need to leave as soon as possible,” he explains nervously. Though he insists no one has harmed him, his unease is evident as he prepares to leave.

The Assads’ towering portraits remain intact, likely due to their height, while those at ground level have been torn down or trampled. Military checkpoints have been vandalized or destroyed.

Abandoned vehicles litter the roadside, some still smoldering, while others have been stripped of all valuables—tires, parts, and accessories. Military vehicles, tanks, and armored carriers, some still loaded with ammunition, lie deserted along the route from the border to Damascus. These remnants tell the story of a collapsed regime and an uncertain future.

Scattered among the wreckage are vehicles destroyed by Israeli missile strikes targeting Syrian air defense systems, including anti-aircraft launchers mounted on military trucks.

The stretch of abandoned military hardware extends from the Syrian border to the outskirts of Damascus. These vehicles were once meant to defend the capital but now lie powerless, deserted by soldiers who left their uniforms discarded along the roadside as they fled. The old Syrian flag lies tattered and forgotten in multiple locations, untouched—neither reclaimed nor mourned.