Building better metabolic health starts with everyday choices, from balanced nutrition to consistent healthy habits.

Metabolic health is increasingly becoming an important part of conversations surrounding modern wellness. While metabolism is often associated with body weight and blood sugar management, metabolic health goes far beyond these factors. It refers to the body’s ability to efficiently convert food into energy while maintaining healthy blood sugar, lipid and blood pressure levels, managing weight and keeping chronic inflammation under control.

Dr Vipada Sae-Lao, Nutrition Education and Training Lead, Asia Pacific, Herbalife.

According to Dr Vipada Sae-Lao, Nutrition Education and Training Lead, Asia Pacific, Herbalife, a healthy metabolism does not depend on a single habit or lifestyle change. Instead, it involves a complex network of interconnected systems, including body composition, gut health, immunity, skin health, sleep, physical movement, hormones and the nervous system. This highlights the importance of taking a holistic approach when it comes to maintaining metabolic wellbeing.

The importance of metabolic health is becoming increasingly apparent across Asia, where cardiometabolic conditions affecting both heart health and metabolism are on the rise. Asians may also face metabolic risks at lower body mass index levels compared with their Western counterparts. In Malaysia, data from the Institute for Public Health indicated that 35.9 per cent, or an estimated 8.5 million adults, have metabolic syndrome. The condition is generally identified when an individual has at least three major risk factors associated with heart disease, stroke and type 2 diabetes, including high blood pressure, elevated blood sugar, excess abdominal fat and abnormal cholesterol or triglyceride levels.

With urbanisation, changing dietary patterns and increasingly sedentary lifestyles reshaping daily routines, prioritising metabolic health from an early stage is becoming more important. Rather than relying on quick fixes, maintaining metabolic wellbeing requires consistent habits that support balance across the body’s different systems. Several key areas can contribute to this approach, beginning with body composition.

Body composition can provide a more meaningful indication of metabolic health than body weight or BMI alone. The balance between muscle and fat is particularly important because muscle tissue is metabolically active and helps the body expend energy even while at rest. Fat also plays an essential role by serving as an energy source and helping form the membranes that protect and support cells. However, excessive fat, particularly visceral fat surrounding internal organs, can disrupt metabolic balance and contribute to inflammation.

A diverse mix of nutrient-rich foods helps nourish the body and support metabolic function.

Healthy fats can also form part of a balanced approach to metabolic health. Omega-3 fatty acids, which are found in foods such as fatty fish, nuts, seeds and olive oil, can support muscle development and recovery while contributing to energy production at the cellular level. Combined with an overall nutrient-rich diet, healthy fats can help support insulin sensitivity and sustainable weight management while helping adults maintain muscle mass and strength as they age.

Blood sugar regulation is another key component of metabolic health. This is particularly relevant in Malaysia, where the National Health and Morbidity Survey 2023 reported that around one in six Malaysian adults are living with diabetes. When carbohydrates are consumed, glucose enters the bloodstream and stimulates insulin, which helps transport glucose into cells to be used as energy. However, frequent consumption of simple carbohydrates, including refined starches, refined grains and sugary foods without sufficient fibre or protein, may result in repeated blood sugar spikes and increased demands on the body’s metabolic system.

Choosing meals that combine low-glycaemic carbohydrates, lean protein, healthy fats and fibre can help support more effective energy regulation. Meal timing may also play a role, with consistent eating patterns and avoiding late-night meals helping to align food intake with the body’s natural biological clock. These habits can support insulin sensitivity and more efficient energy utilisation.

Gut health is another important yet sometimes overlooked component of metabolic wellbeing. Often described as the body’s “second brain”, the gut contains trillions of microorganisms that interact with different organs and influence how the body processes nutrients and extracts energy from food. A diverse and well-nourished gut microbiome can support healthier metabolic function, while an imbalance in gut microorganisms may affect energy regulation and fat storage.

Supporting gut health is a gradual process that can involve consuming probiotic foods, fibre-rich foods and prebiotic sources as part of a balanced diet. Consistent healthy lifestyle habits can further help nurture a healthier gut microbiome, which in turn supports immune function, inflammation regulation and overall metabolic health.

A good night’s sleep plays an important role in supporting overall metabolic health and wellbeing.

Rest and stress management should also not be overlooked. Quality sleep and effective stress management help support the hormonal and nervous systems, which are closely connected to metabolic regulation. Adequate rest can influence cortisol levels, insulin sensitivity, appetite hormones, energy levels and blood sugar regulation, making sleep an important part of a holistic approach to metabolic health.

Interestingly, the condition of the skin may sometimes reflect factors associated with overall metabolic wellbeing. While skin health alone cannot determine metabolic function, changes in the skin may be influenced by factors such as nutrition, blood sugar regulation, gut health, sleep and stress. Achieving healthy-looking skin therefore involves more than external skincare, with adequate nutrition and hydration also playing important roles.

A nutrient-rich diet can provide the building blocks needed to support healthy skin. Adequate protein contributes to skin repair and renewal, while colourful fruits and vegetables provide antioxidants such as vitamins A, C and E, along with phytonutrients that help protect against oxidative stress and support collagen production. Staying adequately hydrated and maintaining a varied diet can also help support skin structure and elasticity while providing nutrients needed for healthy metabolic function.

Ultimately, metabolic health is about maintaining balance across the body rather than focusing on one specific measurement or habit. As Dr Vipada explained, the body gradually adjusts across multiple interconnected systems, meaning that small but consistent lifestyle choices can form the foundation for stronger metabolic function and better overall wellbeing. By paying attention to nutrition, movement, sleep, stress, gut health and body composition, individuals can take meaningful steps towards supporting sustainable long-term health.