A carnivore diet is a restrictive diet that only includes meat, fish, and other animal products like dairy and eggs. More recently, it has been brought into the limelight by influencers and social media personalities. In fact, there is a whole community of "meatfluencer" who are sharing their meat-eating plans. One of them is Dr Paul Saladino MD, whose belief that there was no better way to prevent chronic diseases than a carnivore diet prompted him to write books and post videos regarding the same. He believed so much in this eating plan that he became a go-to person for many following the same plan, until recently, when he decided to quit.

Here Are Seven Reasons Why He Decided To Quit

Carnivore Diet Disrupted His Sleep

Switching to an all-meat diet isn't always straightforward, especially when it comes to digestion—a lesson Dr Saladino learned firsthand. He experienced sleep disturbances, likely due to the difficulty of digesting high-protein meals. Since protein takes longer to break down, it demands more energy from the body, which can interfere with rest.

According to Johns Hopkins Medicine, digestion slows by up to 50% during sleep. Additionally, many types of meat contain tyramine, a compound derived from the amino acid tyrosine. Increased tyramine intake can lead to health issues and also triggers the release of norepinephrine, a hormone that raises heart rate and blood pressure, making restful sleep harder to achieve.

He also experienced hypnagogic jerks—sudden muscle spasms that jolt the body awake. "I would fall asleep but then jerk myself awake like I was falling multiple times. It was stressful and traumatic, leading to poor sleep," he shared in his YouTube video.

Eating Only Meat May Have Triggered Heart Palpitations

Another concerning side effect Dr Saladino experienced was heart palpitations—episodes where his heart felt like it was racing or fluttering. While stress is a common cause, few would immediately link palpitations to meat consumption.

However, a sudden shift to an all-meat diet can lead to electrolyte imbalances. The elimination of carbohydrates lowers insulin levels, prompting the kidneys to excrete more sodium. This disrupts the balance of essential minerals like potassium and magnesium, which are crucial for heart function.

Muscle Cramps Became Persistent

Dr Saladino also suffered from frequent muscle cramps while following the carnivore diet. In a post on X, he emphasized the importance of maintaining adequate magnesium, calcium, and potassium levels to prevent cramping. He initially believed that animal-based foods provided sufficient minerals, but his ongoing cramps led him to reconsider.

"I started to think maybe long-term ketosis is not great for me,” he admitted on the *More Plates More Dates* podcast. “Probably not a great thing for most humans."

His Testosterone Levels Dropped Significantly

Dr Saladino also saw a decline in his testosterone levels after following the carnivore diet for over a year. "At the beginning of my carnivore experiment, my testosterone was about 800. After a year to a year and a half, it had dropped to around 500," he revealed.

The issue likely stems from excessive protein intake, which can elevate inflammation and disrupt hormone levels. A 2022 study published in Nutrition and Health found that consuming more than 35% of daily calories from protein can lead to various negative effects, including reduced testosterone.

He Had Chronically Low Insulin Levels

Because he largely eliminated carbohydrates—except for a small amount of fruit—Dr Saladino developed persistently low blood sugar. In his YouTube video, he explained, "I had very low insulin because I wasn’t eating carbohydrates, and the protein I consumed wasn’t insulinogenic enough."

While some diabetics report improved blood sugar control on the carnivore diet, its effects vary based on individual metabolic responses. For non-diabetics, low insulin can lead to hypoglycemia, causing symptoms like dizziness, confusion, a racing heart, and, in extreme cases, seizures or coma. Mild cases can be managed with fast-acting carbohydrates like juice or candy, but severe episodes require medical attention.

His Blood Test Results Showed Concerning Imbalances

Lab tests revealed that his magnesium levels were low, while his sex hormone-binding globulin (SHBG) was elevated—both potential red flags for long-term health issues.

A magnesium deficiency can cause numbness, tingling, fatigue, nausea, headaches, and muscle cramps. Since cramps often strike at night, low magnesium may also contribute to sleep disturbances.

High SHBG levels indicate an excess of circulating protein in the blood, which can increase the risk of heart disease, osteoporosis, and depression. To counteract these imbalances, introducing more magnesium-rich foods—such as leafy greens, nuts, beans, and yogurt—could be beneficial.

He Felt Cold All The Time

Electrolyte imbalances and metabolic disruptions can even affect body temperature, which Dr. Saladino experienced firsthand. "I was always cold,"he shared in his YouTube video.

Upon testing his thyroid function, he discovered that his total T3 and free T3 hormone levels were "not ideal." These hormones regulate metabolism, and low levels can slow down metabolic processes, leading to cold intolerance.

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.

Also read: Vitiligo Myths Debunked: It's Not Contagious or Caused by Food

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

America's falling birth rate is often reported with concerns like shortage of labour, a growing aging population, and slower population growth. But another major consequence is unfolding within the healthcare system that is going unnoticed.

As fewer women have children and more delay pregnancy, women's healthcare is evolving beyond maternity care to address changing health needs.

The U.S. Birth Rate Is Declining

According to the latest data from the U.S. Centers for Disease Control and Prevention (CDC), 3.63 million babies were born in the United States in 2024, a slight increase from 2023.

However, the general fertility rate fell to a record-low 53.8 births per 1,000 women aged 15 to 44, marking the lowest level ever recorded.

Women’s Healthcare Is Evolving In The US

One of the biggest changes is maternity care. With fewer births being reported, hospitals, particularly in rural communities, are struggling to keep labour and delivery departments financially viable.

The problem has contributed to the rise of a maternity care challenge where pregnant women have limited or no access to obstetric services.

The 2024 March of Dimes Maternity Care Deserts Report found that more than one in three U.S. counties lack a single obstetric clinician or birthing facility, leaving millions of women with reduced access to prenatal and delivery care.

Women living in these areas are more likely to receive inadequate prenatal care and experience higher rates of preterm birth.

Also read: Beyond The Bump: Why Preconceptions And Antenatal Care Are Key To A Healthy Pregnancy

Healthcare Focus Beyond Pregnancy

At the same time, healthcare providers are broadening their focus beyond pregnancy. Women today are delaying childbirth, having fewer children, or choosing not to become parents altogether.

As life expectancy increases, demand is growing for services related to menopause, cardiovascular disease, osteoporosis, pelvic floor disorders, mental health, and healthy aging.

The shift also explains why fertility care is expanding despite declining birth rates. As more Americans postpone parenthood into their late 30s and 40s, many require fertility evaluations, egg freezing, or in vitro fertilization (IVF).

Rather than indicating more births, the growing use of assisted reproductive technology reflects changing reproductive timelines.

Management Of Chronic Lifestyle Disorders

An aging female population is also changing healthcare priorities. Older women face a higher risk of chronic diseases such as heart disease, diabetes, osteoporosis, and dementia, increasing the need for preventive care and long-term disease management.

Health systems are investing more in menopause clinics, wellness programs, and other women's health services.

America's falling birth rate is therefore reshaping far more than population statistics. It is redefining women's healthcare, shifting the focus from pregnancy-related care to comprehensive support throughout every stage of life.

On World Population Day, the conversation is not just about how many babies are being born. It is also about ensuring that healthcare evolves to meet the changing needs of women, whether or not they choose to become mothers.