Every year, new diet trends emerges, each promising quick weight loss, enhanced health, and enhanced well-being. Among the newest to make waves is the carnivore diet—a strict, meat-only eating regimen that does away with plant foods altogether. Supporters of the diet report outstanding advantages, from improved skin and fewer headaches to spectacular weight loss and even sharper mental acuity. Social media influencers have helped fuel its popularity, posting as meals steak, butter, and eggs.Though the carnivore diet can promote weight loss in the short term, its long-term effects are problematic. The removal of whole food groups, particularly fruits, vegetables, and whole grains, sends alarm signals for nutritionists and doctors alike. Aside from individual health implications, this diet has serious environmental and ethical ramifications as well. Here's why you should consider twice before following this radical approach to eating.The carnivore diet is founded on the disputed premise that our forebears mainly ate meat and fish, implying that carbohydrates are the cause of contemporary chronic diseases such as obesity and diabetes.One of the most outspoken advocates of this diet is Shawn Baker, a former orthopedic surgeon and author of The Carnivore Diet (2019). Baker believes that this diet can cure depression, diabetes, arthritis, and autoimmune diseases. These assertions have no scientific evidence to support them, and Baker himself had his medical license revoked in 2017 because people questioned his competency.The diet is extremely restrictive and includes only:Meat (beef, pork, lamb, etc.)FishEggsPoultryDairy (butter and hard cheeses only)Instead, it entirely omits:Fruits and vegetablesWhole grainsLegumesNuts and seedsProcessed foodsAt first blush, this diet may hold a certain appeal for people who want to try a no-carb, easy approach to weight loss. But the risks far surpass any perceived benefit.5 Reasons to Steer Clear of the Carnivore Diet1. High in Saturated Fat and Cholesterol—A Threat to Heart HealthOne of the most important issues with the carnivore diet is that it contains high levels of saturated fat and cholesterol. As meat and animal foods are the only foods in this diet, they end up consuming high levels of these fats, thus causing an increase in heart disease and stroke.The American Heart Association (AHA) recommends limiting saturated fat intake to 6% of daily calories. That’s about 13 grams per day for someone on a 2,000-calorie diet. However, a single 4-ounce serving of ground beef contains approximately 4.5 grams of saturated fat. A person relying solely on meat could easily consume three to four times the recommended daily limit, significantly raising LDL (“bad”) cholesterol levels.Long-term effects of elevated cholesterol are:Higher risk of heart disease and strokeRise in blood pressureGreater likelihood of getting atherosclerosis (clogged arteries)2. Insufficiency of Fiber—Unhealthy for Gut BacteriaFiber is instrumental in maintaining health in the gut, stabilizing blood sugar, and maintaining the health of the heart. The carnivore diet, on the other hand, excludes fiber from foods such as fruits, vegetables, whole grains, and legumes.Women: 25 grams of fiberMen: 38 grams of fiberAs meat and animal foods lack nearly all fiber, eating this way can result in:Constipation and abnormal bowel movementsInadequate gut microbiome diversity, with heightened risk of gastrointestinal diseaseIncreased risk of developing Type 2 diabetes and colorectal cancer3. Nutritional Deficiencies—Losing Important Vitamins and MineralsBy excluding plant foods, the carnivore diet prevents the body from obtaining such essential nutrients as:Vitamin C – Located in citrus fruits and vegetables, essential for immune system and skin healthVitamin E – Found in nuts and seeds, essential for brain healthCarotenoids and Polyphenols – Fruits and vegetable-based antioxidants that protect against inflammation and chronic diseaseVegetarian diets, including the Mediterranean diet, have been well researched and associated with decreased risks of heart disease, high blood pressure, and diabetes. Conversely, the carnivore diet's restrictive nature raises the risk of vitamin and mineral deficiencies that can be detrimental to health overall.4. Detrimental to the EnvironmentAnother urgent issue with the carnivore diet is its environmental footprint. It takes considerably more resources to produce meat compared to cultivating plant foods.Livestock production accounts for close to 15% of total greenhouse gas emissions, reports Harvard Health Publishing.Animal farming requires inordinate quantities of land and water, leading to deforestation and water shortages.A diet based solely on meat intake compounds these environmental issues, making it one of the least sustainable dietary habits. On the other hand, plant-based diets have been found to minimize carbon footprints and enhance biodiversity.5. Not Sustainable Long-Term for Health or LifestyleSevere diets are not often sustainable long-term solutions to health, and the carnivore diet is no different. In addition to the physical health consequences, this limited eating style can also result in:Overemphasis on food – Eliminating whole food groups leads to an unhealthy obsession with food.Social difficulty – Eating out or going to social events becomes a problem when the only suitable food is meat.Increased risk of eating disorders – Restrictive diets can lead to unhealthy eating habits, including orthorexia (an eating disorder involving an unhealthy fixation on consuming "clean" or "pure" foods).The right to a balanced meal with a variety of whole foods—not an all-meat diet—is the key to reaping long-term health rewards.Are There Better Alternative Science-Backed Diets?In place of using radical dietary fad diets such as the carnivore diet, experts suggest going for science-backed, well-studied eating habits such as:The Mediterranean Diet – High in fruits, vegetables, whole grains, lean meats, and healthy fats, this diet has been associated with reduced risks of heart disease, diabetes, and inflammation.The DASH Diet – Created to lower high blood pressure, it focuses on nutrient-rich foods such as leafy greens, whole grains, and lean proteins.Plant-Based Eating – Diets that include a variety of plant foods supply essential vitamins, minerals, and antioxidants for overall health.Though the carnivore diet is becoming popular for its drastic method, the dangers far exceed any benefits. Saturated fat-rich, lacking in necessary nutrients, ecologically unsound, and almost impossible to sustain in the long term, this diet is not a healthy or viable option for overall wellness.