We all enjoy a good slushie every now and then. While they do not add any great nutritional value to our meal, they are a delightful snack made with shredded ice and sugar. To make them more accessible to people who cannot or do not wish to have sugar, there are many sugar free options to pick from. However, a recent study has revealed that sugar-free slushies containing glycerol, which is a sugar alcohol used to maintain their icy texture, can cause severe health problems in young children. The study was published in the journal Archives of Disease in Childhood, it explains that having these sugar free slushies can lead to children having a condition called "glycerol intoxication syndrome". In this condition there is a rapid drop in blood sugar, reduced consciousness, and a buildup of acid in the blood.

Rapid Onset of Symptoms

Kids who drank slushies with glycerol got sick very quickly. Within an hour, they started showing serious symptoms. Their blood sugar would plummet, sometimes dangerously low. Many became confused or lost consciousness, and some even had seizures. Doctors studied 21 children who got sick from these drinks between 2018 and 2024. Most of these kids were very young, seven years old or younger. By the time they got to the hospital, many were in bad shape, either unconscious or barely awake. This quick reaction time makes it especially scary, as parents might not realize the slushy is the cause right away. It's important to recognize these signs fast.

Why is Glycerol Harmful?

According to WebMD Glycerol is a type of naturally occurring alcohol, and it's used in lots of food products. You might find it in protein bars, diet foods, and even sugar-free candies. In slushies, it plays a key role in keeping the drink icy. Usually, slushies use tons of sugar to stop them from freezing completely. But because people are trying to cut back on sugar, companies are using glycerol instead. This is especially true in places with "sugar taxes," where sugary drinks cost more. So, to make sugar-free versions, they add glycerol. This switch means more kids are being exposed to this ingredient, which can be harmful to them.

What Does Glycerol Damage Children's Health?

The study explains that little kids are more at risk from glycerol because their bodies are still growing and developing. Their tiny bodies and young metabolisms might not be able to handle glycerol as well as adults' bodies can. This means that even a small amount can cause a big problem. Also, the amount of glycerol in a slushy can vary, and it's hard to know exactly how much is safe. Factors like how fast they drink it, if they've eaten recently, or if they've been exercising can also make a difference. Even the standard size of a slushy drink can be too much for a small child. This makes it hard to give a safe dose.

Health authorities in the UK and Ireland have already started warning about glycerol in slushies. They suggest that kids under four shouldn't have them at all, and older kids should only have one at most. But doctors are worried that these warnings might not be enough. They point out that it's hard to know how much glycerol is actually in each drink, making it difficult to give safe advice. Parents are being told to be very careful and consider avoiding these drinks altogether for young children. In the US, glycerol is approved for use in food, but parents should still be aware of the potential risks. More research is needed to understand the full impact.

More than 57 million people worldwide are living with dementia, a number expected to triple to over 152 million by 2050. While there is still no cure, growing evidence suggests that healthy lifestyle changes can help improve brain health and preserve cognitive function in older adults at risk of dementia.

A major study published in The Lancet suggests that adopting healthy lifestyle habits can significantly improve memory and thinking skills in older adults at risk of dementia.

The study found that a culturally adapted, structured lifestyle program delivered across 11 Latin American countries produced meaningful improvements in cognitive function over two years. Participants in the intensive program showed 55 per cent greater improvement in overall cognition than those who received general health advice.

Lead author Lucia Crivelli, principal investigator at Fleni, a neurological institute in Buenos Aires, Argentina, said culturally adapted lifestyle interventions can be successfully implemented across diverse communities and "deliver cognitive benefits" for people at risk of dementia.

"Addressing multiple lifestyle factors can positively impact brain health and may eventually be combined with emerging drug therapies to reduce cognitive decline and dementia risk," added Heather M. Snyder, senior vice president of medical and scientific relations at the Alzheimer's Association.

What Did The Study Find?

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The clinical trial enrolled 1,065 adults aged 60 to 77 years at increased risk of cognitive decline across 12 sites in Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, the Dominican Republic, Ecuador, Mexico, Peru and Uruguay.

Participants were randomly assigned to one of two groups. The Systematic Lifestyle Intervention (SLI) group received ongoing coaching, supervised exercise, personalized nutrition counselling, cognitive training and regular monitoring of cardiovascular risk factors. The Flexible Lifestyle Intervention (FLI) group received general lifestyle recommendations through periodic health education sessions without continuous coaching or supervision.

The structured program combined supervised exercise, a brain-healthy MIND diet, computer-based cognitive training, regular monitoring of blood pressure, blood sugar and weight, and social engagement activities designed to encourage accountability and interaction.

To improve participation, the intervention was adapted to local cultures. Exercise sessions incorporated familiar activities such as salsa and tango, while nutrition counselling focused on regionally available foods including avocado, quinoa, açaí, chia seeds, pumpkin seeds and aguaymanto.

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After two years, participants in the structured intervention experienced:

• 55 per cent greater improvement in overall cognitive performance than those in the flexible intervention group.

• The largest gains in memory.

• Significant improvements in executive function, including planning and decision-making.

• Faster processing speed.

The cognitive benefits were consistent regardless of participants' age, education level, ethnicity or genetic risk for Alzheimer's disease.

The authors noted that while the program improved performance on cognitive tests, it did not determine whether the intervention prevents dementia. They said longer-term follow-up is needed to establish whether these cognitive improvements ultimately reduce the risk of developing the disease.

What Is Dementia?

Dementia is an umbrella term used to describe a significant decline in mental function that is serious enough to affect everyday life. It commonly impacts memory, thinking, and reasoning skills. Dementia itself is not a single disease but a collection of symptoms caused by underlying conditions such as Alzheimer’s disease or vascular dementia.

Common signs include

• memory problems,
• confusion,
• difficulty finding words,
• changes in mood or behavior,
• trouble completing familiar tasks.

Nearly one in five women aged 50 and older in the United States has osteoporosis, a bone disease that weakens bones and increases the risk of fractures. Yet many women remain undiagnosed because the condition often develops without noticeable symptoms in its early stages.

To improve early detection, the updated recommendations from the US Preventive Services Task Force (USPSTF) advise routine osteoporosis screening for women aged 65 years and older.

The task force also recommends that postmenopausal women younger than 65 undergo a risk assessment to determine whether they should receive a bone density scan.

Updated USPSTF Screening Recommendations

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The USPSTF recommends:

• Women aged 65 years and older should undergo routine screening with a bone density scan.
• Postmenopausal women younger than 65 should first complete a risk assessment questionnaire to determine whether a bone density scan is needed.

Women under 65 may need screening if they have one or more risk factors, including:

• Low body weight
• Family history of hip fractures
• Cigarette smoking
• Excessive alcohol consumption

"Screening is important because osteoporosis causes bones to become weaker and fracture more easily, leading to disability, chronic pain, loss of independence, and even death,” said Task Force member Dr. Esa Davis, professor of family and community medicine at the University of Maryland, Baltimore, NBC reported.

Why Osteoporosis Often Goes Undetected

Osteoporosis is often called a "silent disease" because it usually causes no symptoms until a bone breaks. Many people only discover they have osteoporosis after experiencing a fracture. The most common fracture sites include the:

• Hip
• Wrist
• Spine

Why Osteoporosis Is More Common In Women

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According to the US Centers for Disease Control and Prevention (CDC), data from 2017-2018, published in 2021, showed that:

• 19.6 per cent of women aged 50 and older had osteoporosis in the femur or lower spine.
• In comparison, 4.4 per cent of men had osteoporosis.

The study also found that osteopenia—a condition of lower-than-normal bone density that often precedes osteoporosis—was more common in women than men. While osteopenia affected 51.5 per cent of women, it affected 33.5 per cent of men.

In women, osteoporosis is commonly linked to the hormonal changes that occur after menopause.

Estrogen plays an essential role in building and maintaining strong bones. After menopause, estrogen levels decline significantly, accelerating bone loss and increasing the risk of osteoporosis.

People who do not build strong bones during childhood and early adulthood are also at greater risk later in life. Factors such as lack of physical activity, eating disorders, and certain health conditions can prevent the body from achieving optimal bone mass during the younger years.

What Is Osteoporosis Screening?

Doctors use imaging tests to measure bone density and diagnose osteoporosis. A DXA (dual-energy X-ray absorptiometry) scan is the standard diagnostic test and measures bone density in the spine, hip, and wrist using a very small amount of radiation.

Ultrasound can also assess bone quality, but it is not used alone to diagnose osteoporosis. If ultrasound findings suggest bone loss, a DXA scan is still required to confirm the diagnosis.

Is Osteoporosis Treatable?

There is currently no cure for osteoporosis, but treatment and lifestyle changes can help slow bone loss and reduce the risk of fractures.

Experts recommend:

• Stay physically active and do weight-bearing exercises such as walking.
• Do not smoke.
• Limit alcohol consumption.
• Get enough calcium and vitamin D through your diet. Your healthcare provider may also recommend calcium and vitamin D supplements if needed

Thanks to growing popularity of complex and elaborate skincare trends on social media, perfect skin has become the ultimate beauty goal for many teenagers.

But experts are warning that this obsession is fueling a worrying condition known as cosmeticorexia, where young people use anti-aging and active skincare products far beyond what their skin needs, increasing the risk of irritation, allergies, and long-term damage.

When Skincare Turns Into Skin Damage

Teenagers and even younger children suffer from severe skin damage, chemical burns, and dermatitis. The cause of this issue is not a common medical condition but a reflection of an unhealthy trend called cosmeticorexia (dermorexia).

This dangerous obsession pushes people to treat their skin as an unacceptable defect that needs to be constantly adjusted, filed, tightened, peeled, and made younger.

Social media and anti-aging marketing culture promote this disorder by encouraging adolescents to use various comedogenic creams, serums, and toners with harmful effects on sensitive and fragile skin. Thus, millions of teenagers damage their skin beyond repair before it naturally matures.

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Why Teen Skin Is More Vulnerable

There are multiple concerns about the health of teenage skin from a medical perspective. The skin of adolescents is thinner and more sensitive to external influences.

In addition, teenagers' skin is subject to increased sebum production and associated risks of comedones, blackheads, and dermatitis.

The Hidden Risks Of Trendy Skincare Products

The use of "cosmeceuticals" or prescription drugs with neurotoxins, retinol, AHA (glycolic acid), and vitamin C can accelerate skin damage when used inappropriately.

Recent research has shown that the standard skincare regimen of a teenager who follows social media and beauty vloggers includes more than eleven irritating substances. Topical application of such a combination of cosmetics damages the upper layer of the skin, provoking allergic reactions, dermatitis, redness, and irritation.

Moreover, the use of retinol and AHA (glycolic acid) without medical supervision may lead to photosensitivity, increasing the risk of UV-induced skin damage. Finally, an increasing number of cases of allergic contact dermatitis are linked to synthetic and harmful substances found in luxury cosmetic products.

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Cosmeticorexia: A Psychological And Skin Health Disorder

Cosmeticorexia is an example of a psychodermatological disease, where psychological problems manifest through dermatological conditions.

The constant pursuit of flawless skin can lead adolescents to adopt harmful skincare practices that ultimately damage their skin rather than improve it.

The Right Skincare Routine For Teenagers

From a medical point of view, the role of healthcare providers is to combat this dangerous trend by addressing its immediate consequences.

Teenagers' skin does not require anti-aging treatments or additional nourishment. The only essential skincare routine includes three simple steps: gentle cleansing, applying a non-comedogenic moisturizer, and using a hydrating sunscreen every day.

Protecting Teens From Harmful Beauty Trends

Doctors, parents, educators, and social media platforms must work together to counter the anti-aging industry's growing influence on teenagers.

Raising awareness about age-appropriate skincare and discouraging unnecessary cosmetic treatments can help protect young people from avoidable chemical damage and long-term skin problems.

By Dr Gaurav Garg Dermatologist & Hair Expert, Founder, Dermalife Skin Hair Clinic