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.

While a hickey is generally harmless, in several shocking incidents, it has led to strokes and even death.

A hickey is typically a dark red or dark purple mark on your skin caused by intense suction.

According to health experts, the strong suction from the passionate love bite leads to blood clots that travel to the brain. It then blocks a vital artery and causes a embolic stroke.

Embolic stroke is a type of ischemic stroke caused by a blood clot or debris (embolus) that forms elsewhere in the body—often the heart—and travels through the bloodstream to block a blood vessel in the brain.

The Independent reported the case of 17-year-old Julio Macias Gonzalez, who suffered convulsions while eating dinner with his family after hanging out with his 24-year-old girlfriend and later died.

In a similar case reported from New Zealand, a 44-year-old woman suffered a stroke following a hickey.

While non-fatal, the 2010 study published in the New Zealand Medical Journal reported the medical condition “a rare phenomenon.”

In yet another case, the Danish Medical Journal reported the incident of a 35-year-old woman who experienced a sudden onset of right-sided weakness due to a left middle cerebral artery stroke 12 hours after she had obtained a love bite on the left side of her neck.

“Generally speaking, hickeys are simply superficial bruising, and there’s no scientific evidence available that could inform our thinking about this situation as it relates to stroke,” Teresa Roncon, spokeswoman for the Heart and Stroke Foundation of Canada, was quoted as saying Global News.

Is It Lethal?

While it's generally harmless, in some extreme cases, it can raise the risk of damaging the carotid or vertebral artery due to extreme pressure.

The carotid arteries, one on each side of the neck, are responsible for supplying blood to the head, including the brain. Vigorous manipulation of the neck, including the action of a hickey, can cause the inner wall of the carotid artery to rupture. (This process is medically termed as carotid artery dissection).

Such a dissection is a nidus, a place where bacteria can multiply, for the formation of a blood clot. The blood clot can then get dislodged and enter the brain circulation, eventually causing a stroke.

How Can A Hickey Go Wrong?

While there is nothing wrong with giving or receiving love bites, it is imperative to note that one should not dig their teeth too deeply into the other person's neck to avoid injury and damage to sensitive structures like the carotid artery or the jugular vein (a vein that carries deoxygenated blood from the skull to the body).

While there are practically no ways to cure a hickey, you can speed up the healing process. These processes can help you expedite the process:

• Alternate Cold and Warm Compresses
• Avoid Worsening The Hickey
• Massage The Area
• Use Topical Creams.

Ten-year-old Myla from the UK's North Yorkshire, with severe eye strain, was diagnosed with a severe brain tumor that led to her death.

The young girl had been suffering from headaches and dizziness, which were dismissed as mere eye strain due to playing on her iPad too much.

Thinking that she needed eyeglasses, her parents took her for an eye appointment, where she was diagnosed with an aggressive diffuse midline glioma — a type of brain tumor.

Myla was diagnosed with a 7-10cm tumor and was rushed to Sheffield Children's Hospital for an operation to remove 60 per cent of the mass. The youngster underwent a grueling 30 rounds of radiotherapy but tragically passed away on January 15, The Mirror.co.uk reported.

Can Eye Strains Lead To Brain Tumors?

Healthandme spoke to health experts to understand the role of eye strain and brain tumors.

The health experts noted that although prolonged exposure to digital screens can raise the risk of vision problems, they cannot cause brain tumors.

"Eye strain is most commonly linked to prolonged screen use, poor ergonomics, or uncorrected vision, and in the vast majority of cases, it is not a sign of brain cancer," Dr. Parul Maheshwari Sharma, Ophthalmologist and Principal Director & HOD - at Fortis Gurugram, told HealthandMe.

"The likelihood of experiencing eye strain being an indication of brain cancer is minimal," added Dr. Mahipal Singh Sachdev, Chairman & Medical Director, Centre For Sight Group of Eye Hospitals.

The doctors explained that brain tumors are rarely present as simple eye strain; they are usually associated with additional symptoms such as:

• persistent headaches,
• double vision,
• vision loss,
• vomiting,
• neurological deficits.
• convulsions,
• vision changes.

What Is Eye Strain?

Eye strain, also referred to as digital eye strain or computer vision syndrome, is caused by staring at screens for extended periods of time and decreased blinking.

It generally occurs due to benign factors such as excessive screen time, dry eye, or uncorrected vision.

While prolonged screen use can cause discomfort, dry eyes, and temporary blurred vision, it does not lead to the development of cancer.

"There is no evidence to suggest that screen-induced eye strain can cause brain tumors," Dr Sharma said.

"Although there may be visual changes due to a tumor that involves the optic nerve or hypothalamus, simple eye strain is not indicative of brain tumors and would not be considered an early warning of a brain tumor. There is an extremely low probability that eye strain will be due to a brain tumor," Dr. Sachdev told HealthandMe.

However, the experts agreed that long screen time can lead to severe eye strain.

Red Flags One Should Not Ignore For Brain Tumors

Brain tumors are generally attributed to genetics, exposure to radiation, or other unknown factors.

Numerous types of red flags could indicate the presence of a serious neurological disorder. Some examples include

• chronic or worsening headaches, especially if severe in the morning,
• recurrent unexplained vomiting,
• seizure activity,
• sudden changes in vision, such as double vision or complete loss of vision,
• trouble speaking clearly,
• weakness in the arms or legs,
• drastic personality changes.

Higher-risk patients include:

• those with a history of radiation exposure to the brain,
• specific genetic conditions,
• those with a family history of brain cancer.

Also read: 12-Year-Old Teen Dies From Rare Brain Tumor After Unusual Early Signs, Grieving Mother Urges Parents To Watch For Subtle Symptoms

Steps to Reduce Eye Strain

To help combat eye fatigue, individuals can adopt some simple habits, such as

• Following the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds.
• Place your computer monitor at or below eye level and keep a comfortable distance from the computer.
• Adjust your screen brightness and contrast to comfortable levels and use adequate room lighting.
• Remember to blink often or use artificial tears to keep your eyes moist.
• Take screen breaks, limit the duration of time you are using your computer, or limit the continuous use of your computer.
• Make sure you are using the correct prescription glasses and consider using an anti-glare screen, which can also help relieve discomfort and protect your eyes from long-term effects.

Ladies, does it ever happen to you that you are not on your period, not PMSing, and still feel moody and upset? Well, as it turns out, experts say that there could be a very simple reason for this. According to researchers at the University of Connecticut, even mild dehydration could be responsible for mood changes in women. Not only this, even 1.36 per cent dehydration can affect your mood, ability to think and energy levels. The Daily Mail notes that a loss of 1.5 per cent of normal water volume levels in the body can be classified as mild dehydration, and its adverse effects can linger for some time.

Read more: The Health Problems Women Normalise, But Gynaecologists Do Not

How does dehydration affect women?

In women, the adverse effects of dehydration can be serious. Experts say that the effects are more intense in women, and they came to this conclusion after analysing the results of tests, which revealed that it does not matter if a person walks for 40 minutes on a treadmill or is in a state of rest — if an individual is even slightly thirsty, the adverse effects will be the same.

Research shows that even 1.36 per cent dehydration is enough to cause the following problems:

1. 8 per cent rise in hostility and anger
2. 12 per cent dip in vigour
3. 17 per cent increase in fatigue
4. 45 per cent dip in concentration
5. 19 per cent worsening of mood
6. 58 per cent dip in understanding simple tasks
7. Headaches worsening two fold

Is thirst the same as dehydration?

Lead researcher of the study, Lawrence Armstrong, noted that a sensation of thirst does not appear until a person is one or two per cent dehydrated. By then, it starts to set in and act up, adversely impacting how the mind and body perform. Dehydration can affect everyone, which is why it is just as important for people in desk jobs to stay hydrated as it is for marathon runners.

Read more: Three Health Checks Every Woman Should Do Each Month, According To Experts

In this research, experts put participants through a series of tests evaluating their concentration, vigilance, reaction time, reasoning, memory and learning. The results were then compared with those of people who were not dehydrated. In younger women, mild dehydration resulted in fatigue, headaches and concentration difficulties. Women also found basic tasks more difficult to execute than usual. On the other hand, young men noted some difficulty in performing mental tasks — they experienced anxiety, fatigue and tension in the process. Mood changes were more prominent in women than in men.