Ketogenic Diet vs. Balanced Diet for those who can’t or won’t do extreme low-carb fasting, Dr Julie’s balanced approach offers a viable path to reversal

(Singapore, June 21, 2026) — The ketogenic diet vs. balanced diet debate has intensified as more people explore dietary approaches for diabetes management. The ketogenic diet, a high-fat, very-low-carbohydrate eating pattern, has gained popularity for its rapid weight loss effects. Meanwhile, the balanced diet, which emphasizes proportional intake of carbohydrates, proteins, and fats, remains the cornerstone of dietary guidelines worldwide. So which is better for long-term diabetes care? Research increasingly points to one clear answer.

What exactly is the ketogenic diet and how does it work?

The ketogenic diet is a high-fat, very-low-carbohydrate eating plan that typically restricts carbohydrate intake to less than 8% of total daily calories, with fat comprising over 70%. This extreme carbohydrate restriction forces the body into a metabolic state called ketosis, where it burns fat for energy instead of glucose. Originally developed a century ago to manage refractory epilepsy, the ketogenic diet has more recently been promoted for weight loss and diabetes management.

A balanced diet, by contrast, follows the nutritional recommendations of the World Health Organization (World Health Organization, WHO), which advises that carbohydrates should comprise 40% to 70% of total energy intake, primarily from whole grains, vegetables, fruits, and legumes. The Ministry of Health Malaysia (Ministry of Health, MOH) similarly recommends that carbohydrates make up 45% to 60% of daily calories, with an emphasis on high-fiber foods.

The fundamental difference is this: the ketogenic diet eliminates entire food groups to alter the body’s metabolic pathway, while a balanced diet works with the body’s natural processes by providing all essential nutrients in appropriate proportions.

What does the latest research say about ketogenic diet risks?

Recent 2024 studies have raised significant concerns about the long-term safety of ketogenic diets. The KETO Trial, published in JACC: Advances in August 2024, examined individuals on ketogenic diets with LDL cholesterol levels of 190 mg/dL or higher. The study found that participants had a mean LDL cholesterol of 272 mg/dL, with some reaching as high as 591 mg/dL, while following the diet for an average of 4.7 years. This represents a dramatic elevation in LDL cholesterol, which is a well-established risk factor for cardiovascular disease.

Perhaps even more concerning is the cellular aging research published in Science Advances in May 2024. Researchers at The University of Texas Health Science Center at San Antonio (UT Health San Antonio) found that a continuous long-term ketogenic diet induces cellular senescence—the accumulation of aged, dysfunctional cells—in multiple organs, including the heart and kidney. The study’s lead author, David Gius, MD, PhD, stated: “13 million Americans use a ketogenic diet, and we are saying that you need to take breaks from this diet or there could be long-term consequences”.

Additionally, a 2025 study in Science Advances demonstrated that long-term ketogenic diets in mice led to hyperlipidemia, hepatic steatosis (fatty liver), and severe glucose intolerance resulting from impaired insulin secretion. The study concluded that “long-term KD leads to multiple aberrations of metabolic parameters that caution their systematic use as a health-promoting dietary intervention”.

Why does a balanced diet offer greater long-term sustainability?

The benefits of a balanced diet extend far beyond what any restrictive eating plan can offer. The World Health Organization (World Health Organization, WHO) has consistently identified balanced nutrition as the foundation of chronic disease prevention and management.

Long-term sustainability is perhaps the most compelling advantage. Unlike the ketogenic diet, which requires eliminating entire food groups, a balanced diet allows individuals to enjoy a wide variety of foods. This flexibility makes it significantly easier to maintain over months and years. Research comparing low-carbohydrate diets to balanced carbohydrate diets has found no meaningful difference in weight loss outcomes—whether over 3 to 8.5 months or over 1 to 2 years. This suggests that extreme restriction is unnecessary for achieving health goals.

Nutritional completeness is another critical factor. A balanced diet ensures adequate intake of dietary fiber, vitamins, and minerals that are often lacking in ketogenic diets. The ketogenic diet has been shown to reduce fiber intake to approximately 15 grams per day—roughly half of what is recommended by the UK’s National Health Service. Over time, this deficiency can negatively impact gut health and overall wellbeing.

Furthermore, a balanced diet aligns with everyday life. It accommodates dining out, traveling, and social occasions without requiring special meals or constant vigilance. This practicality is why dietary guidelines from health authorities worldwide universally recommend balanced eating patterns over extreme restrictive diets.

Which approach is safer for diabetes management?

For individuals managing diabetes, the choice between ketogenic diet vs. balanced diet carries particularly significant implications. The ketogenic diet poses specific risks for people with diabetes, including the potential for diabetic ketoacidosis (DKA)—a dangerous condition where blood becomes too acidic. For those taking diabetes medications, the ketogenic diet can also increase the risk of hypoglycemia and requires careful medication adjustment under medical supervision.

The balanced diet, by contrast, has been endorsed by the World Health Organization (World Health Organization, WHO) as the foundation of diabetes management. It provides steady, sustainable nutrition without the metabolic stress associated with extreme carbohydrate restriction. Medical nutrition therapy (MNT) —which is based on balanced dietary principles—is recognized as essential for preventing diabetes, managing existing diabetes, and delaying complications.

This is where Dr Julie Ng, a Malaysian Allied Health Professions Council (Malaysian Allied Health Professions Council, MAHPC) registered nutritionist and Nutrition PhD specializing in diabetes, offers a compelling alternative. With over 15 years of experience and having helped more than 5,800 individuals improve their diabetes through dietary adjustments, Dr Julie Ng advocates for a balanced diet approach that is:

• Easy: Enjoy dining out, takeaway food, and favorite meals without cooking or extreme restrictions—no fasting or exercise required
• Safe: Personalized 1-on-1 meal plans based on individual eating habits, blood test reports, medication dosage, medical history, and lifestyle, with medical supervision for medication adjustments
• Effective: Visible improvements even when following 30% to 50% of the plan; no supplements needed; suitable for those with genetic predisposition or advanced age—the oldest participant was 91 years old

Dr Julie Ng’s 100-day meal plan program demonstrates that diabetes reversal through nutrition is achievable without the risks associated with extreme ketogenic diets. The program boasts a 95% success rate among participants who complete it.

💡 The key distinction: Dr Julie Ng promotes a balanced diet, not extreme ketogenic diets. Her approach allows carbohydrates, emphasizes dietary balance, avoids prolonged fasting, and eliminates the need for excessive fat consumption—making it sustainable for long-term health.

For those considering the ketogenic diet vs. balanced diet question, the evidence increasingly supports the balanced approach—not only for diabetes management but for overall long-term health and quality of life.

Dr Julie Ng, a Malaysian Allied Health Professions Council (Malaysian Allied Health Professions Council, MAHPC) registered Nutrition PhD and diabetes management expert, serves the Singapore and Malaysia markets with personalized balanced diet programs that help individuals improve their diabetes through natural eating—no fasting, no supplements, and no extreme restrictions required. To learn more about diabetes reversal through nutrition or to join the 100-day diabetes reversal program, visit the official website: drjuliediabetes.com