The Runner’s Supplement Stack: Nutrients That Support Energy, Endurance, and Recovery

Running places steady demands on the body. Every mile depends on energy production, oxygen delivery to working muscles, and recovery afterward so the body can adapt to training. Consistent mileage, interval sessions, and strength training all place stress on systems that support endurance, muscle function, and overall resilience. 

Balanced meals remain the foundation of a strong training routine. Carbohydrates provide energy, protein supports muscle repair, and a wide range of vitamins and minerals contribute to normal physiological processes throughout the body. 

Supplements can complement this foundation by helping support nutrient intake and recovery during periods of regular training. A thoughtful supplement stack often focuses on nutrients that support energy metabolism, oxygen transport, muscle function, and recovery. 

 

The Runner’s Supplement Stack at a Glance 

Supplement	What It Supports	Featured Options
Multivitamin	Daily nutrient intake †	Lifestyle-specific formulas
Magnesium	Muscle relaxation and nervous system support †	Capsules, powders, or soft chews
Iron	Healthy red blood cell production †	Blood Builder™ Iron or Iron Energy Gummies
Creatine	ATP production and quick energy systems †	Micronized Creatine Monohydrate Powder
Turmeric	Antioxidant activity and joint comfort †	Fast Acting Turmeric
Vitamin B12	Cellular energy and nervous system health †	Extra Strength Methyl B12

 

Daily Nutritional Support for Training 

Before focusing on performance or recovery nutrients, it helps to start with consistent daily nutritional support. Vitamins and minerals play roles in energy metabolism, nervous system function, and muscle activity† — processes that remain active whether you’re running, strength training, or recovering between workouts. 

Building a supplement routine often begins with nutrients that help support these foundational physiological processes. 

 

Multivitamins: Daily Nutritional Support 

A multivitamin provides a broad range of essential vitamins and minerals that contribute to everyday health. These nutrients participate in energy metabolism, nervous system function, and muscle activity — all processes that are impacted during periods of regular training. Rather than focusing on a single nutrient, multivitamins provide a comprehensive approach to daily nutritional support. 

Multivitamins provide nutrients that help support: 

• Energy metabolism and cellular energy production† 
• Healthy muscle function and nervous system health† 
• Overall wellness and daily nutrient intake† 

Because nutritional needs vary based on diet, lifestyle, and activity level, choosing the right formula can make a difference.

 

Magnesium for Muscle Function  

Magnesium participates in hundreds of biochemical reactions in the body and plays an important role in muscle contraction and relaxation, nerve signaling, and energy production.† Because muscles rely on magnesium to contract and relax properly, it can be included in routines that support recovery after physical activity. 

Magnesium may also be used as part of a wind-down routine to help support muscle relaxation and nervous system health.† 

Magnesium helps support: 

• Healthy muscle relaxation† 
• Normal nervous system function † 
• Healthy heart function † 

Magnesium is available in several formats, including capsules, powders, and soft chews.

 

Iron: Supporting Oxygen Transport and Energy 

Iron plays a central role in the production of healthy red blood cells, which carry oxygen throughout the body. Oxygen delivery is essential for endurance activity, making iron intake an important nutritional consideration for active individuals. 

Blood Builder™ Iron 

Blood Builder™ Iron delivers 26 mg of iron along with vitamin C, folate, and vitamin B12 to support healthy red blood cell production and energy levels.† The formula is designed to be gentle enough to be taken any time of day, even on an empty stomach.  

In an 8-week clinical study, Blood Builder™ was shown to increase iron levels and improve energy without common gastrointestinal side effects such as nausea or constipation. † 

Blood Builder™ helps support: 

• Healthy red blood cell production † 
• Healthy energy levels and reduced fatigue † 
• Iron absorption with vitamin C † 

Iron Energy Gummies 

For individuals who may not need as much iron, Iron Energy Gummies offer a lower-dose option that supports energy metabolism and healthy red blood cell formation in a convenient and tasty format. † 

Iron Energy Gummies help support: 

• Cellular energy production † 
• Healthy red blood cell formation † 

Iron needs vary widely depending on diet, life stage, and activity level. Because excess iron intake may not be appropriate for everyone—particularly adult men—it’s important to work with a healthcare professional to determine whether supplementation makes sense for you. 

Creatine: Supporting High-Intensity Training and Recovery 

Creatine is a compound naturally stored in muscle tissue and involved in the body’s rapid energy system. † It plays a key role in the production of ATP, the molecule responsible for providing quick bursts of energy during short, intense efforts. † 

Micronized Creatine Monohydrate Powder 

Micronized Creatine Monohydrate Powder provides a highly researched form of creatine designed for easy mixing and consistent use. 

Creatine helps support: 

• ATP regeneration for power output during intense activity † 
• Cellular energy metabolism in muscle † 
• Post-exercise muscle recovery † 

This formula contains just one ingredient: creatine monohydrate, the most widely researched and science-backed form of creatine. It is micronized for easy mixing and is NSF Certified for Sport. 

Creatine may also be beneficial for individuals following plant-based diets, since dietary creatine is naturally found in animal foods. 

Turmeric: Supporting Recovery and Joint Comfort 

Turmeric is a botanical traditionally used for its antioxidant compounds known as curcuminoids. These compounds help support a healthy inflammatory response and provide antioxidant activity in the body.† 

Because joint comfort and mobility are important for maintaining consistent training, turmeric supplements are often included in routines that support recovery after physical activity.† 

Fast Acting Turmeric 

Fast Acting Turmeric provides 1,000 mg of curcuminoids along with clinically studied TamaFlex®, a proprietary blend of tamarind seed and turmeric extracts designed to support joint comfort and flexibility in as few as five days.† 

Fast Acting Turmeric: 

• Reduces temporary discomfort & joint stiffness following exercise and daily activity† 
• Improves knee flexibility and range of motion† 
• Contains BioPerine Black Pepper for enhanced absorption of curcuminoids† 
• Supporting joint comfort and mobility may help maintain consistency across training sessions for those with occasional joint discomfort.  

 

Vitamin B12 for Plant-Based Athletes 

Vitamin B12 plays an important role in energy metabolism, nervous system function, and red blood cell formation. † Because it is naturally found in animal foods, individuals following vegetarian or vegan diets often pay closer attention to their intake. 

Extra Strength Methyl B12 

Extra Strength Methyl B12 provides bioactive B 12 that support energy metabolism and nervous system health. 

Extra Strength Methyl B12 helps support: 

• Cellular energy production from food † 
• Nervous system and neurotransmitter function † 
• Cognitive health † 
• Normal red blood cell formation † 

Supporting adequate B12 intake helps maintain several systems involved in energy metabolism and overall health. 

 

Building a Supplement Stack That Fits Your Routine 

A supplement stack works best when it fits naturally into daily habits. Many nutrients can be taken alongside meals or as part of a morning routine, while others — such as magnesium — may be included later in the day as part of a recovery or wind-down routine. 

Consistency tends to matter more than precise timing. Supporting the body with steady nutrition day after day aligns well with the rhythm of regular training. As training volume, diet patterns, and individual needs change over time, supplement routines may evolve as well. 

Because nutritional needs and health considerations can vary from person to person, it’s a good idea to speak with a healthcare professional for personalized guidance on building a supplement routine that fits your individual health needs and goals. 

 

Frequently Asked Questions 

Do endurance athletes need supplements? 

Food provides the foundation of a strong nutrition routine. Supplements can complement balanced meals by helping support nutrient intake and recovery during consistent training. 

What supplements are most commonly included in a runner’s supplement stack? 

A simple stack often includes nutrients that support energy metabolism, oxygen transport, muscle function, and recovery. This may include multivitamins, magnesium, iron, creatine, turmeric, and vitamin B12 depending on dietary patterns. 

Can endurance athletes take creatine? 

Creatine supports the body’s quick energy system used during bursts of higher-intensity activity and training such as sprint intervals, hill repeats, and strength training (short, explosive movements). 

Should iron be taken daily? 

Iron needs vary between individuals. Testing and professional guidance can help determine whether supplementation is appropriate.