Fuel Your Active Lifestyle with Dairy and Smart Nutrition

Living an active lifestyle doesn’t necessarily mean joining a sports team or spending hours in the gym. For many South Africans, staying active simply means moving more — whether that’s walking along the promenade, doing yoga, cold-water swimming or joining a weekly Park Run. Health experts generally recommend around three to five hours of physical activity each week to meet global standards for maintaining overall wellbeing.

But movement is only part of the equation. What you eat and drink before and after exercise plays a crucial role in how your body performs and recovers. A balanced diet rich in nutrients helps fuel energy levels, support muscle repair and keep the body functioning optimally — particularly for people embracing more active lifestyles.

Why Dairy Plays an Important Role

According to Maretha Vermaak, Registered Dietitian at Rediscover Dairy, dairy products provide a practical and nutritious option for people who exercise regularly.

She explains: “Dairy is not just a smart but a practical, affordable choice for people who exercise daily. The unique dairy matrix provides high-quality protein, including whey and casein, which support muscle repair after physical activity. Dairy products also contain carbohydrates and key electrolytes like sodium and potassium to help provide and replenish energy while supporting hydration. Added to that, nutrients such as calcium, magnesium and vitamin D play an important role in maintaining strong bones and reducing injury risk.”

Milk, maas, yoghurt and cheese all offer a combination of nutrients that support recovery and overall health. Vermaak notes that flavoured milk can even serve as an effective recovery drink. “Flavoured milk, like chocolate milk, has been shown to be a cost-effective post-exercise recovery option, supporting both muscle repair and fluid replacement.”

Fermented dairy foods also provide additional benefits. “Fermented dairy products such as yoghurt and kefir also offer beneficial bacteria that support gut health, linking physical recovery with immune resilience,” she says.

The Nutrition Behind an Active Body

Dietitian Lize Haveman-Nel, who holds a PhD in Exercise Science and Sports Nutrition, explains that a balanced intake of carbohydrates, protein and healthy fats is essential for active people.

“You need carbohydrates for energy because they supply readily available energy that helps sustain performance and delay fatigue,” she says. Whole grains, fruits, vegetables, legumes and dairy products provide a steady release of energy that supports regular movement.

Protein is equally important. “You need protein for strength and recovery because it plays a central role in repairing and building muscle tissue after exercise. An active lifestyle increases protein needs, with most people requiring between 1.2 and 2 grams per kilogram of body weight per day.”

She adds that healthy fats should not be overlooked either. “You need good fats for health and support because they provide a secondary energy source, especially during longer, lower-intensity activities. They are also essential for hormone production, brain function and the absorption of fat-soluble vitamins.”

Hydration is another critical factor, particularly in South Africa’s warm climate. “Hydration and micronutrients matter too because water is often overlooked, yet it underpins nearly every process in the body, from muscle contraction to temperature regulation.”

Dr Haveman-Nel concludes: “For most people, eating a wide variety of foods, including plenty of fruits, vegetables, whole grains and dairy, provides all the micronutrients needed to support an active lifestyle.”

Small Habits that Support Healthy Living

Maintaining an active lifestyle often comes down to consistent, everyday choices. Nutrition experts recommend eating regular meals made from whole or minimally processed foods, enjoying a variety of colourful fruits and vegetables, and including at least three servings of dairy each day.

Limiting ultra-processed snacks and excessive alcohol, ensuring adequate iron and calcium intake, and prioritising sleep and rest also play a significant role in maintaining energy levels and overall wellbeing.

For inspiration in the kitchen, Rediscover Dairy also shares recipes designed to support active lifestyles — from easy homemade chocolate milk and pear-and-berry frozen yoghurt bars to hearty dishes like chicken frikkadel bowls with tzatziki and feta, wholewheat chicken wraps with cottage cheese, and butternut and feta egg muffins.

Ultimately, an active lifestyle is less about strict routines and more about building a mindset around movement and nourishment. Whether it’s a daily walk, a dance class, or a weekend game of padel, combining regular activity with balanced nutrition helps the body perform, recover and thrive.

For more dairy-based recipe ideas, visit the Rediscover Dairy Facebook page.

Credits

Images: Supplied