Creatine Monohydrate
Strength & performance
FitnessStrong research
One of the most researched sports supplements; it may support repeated high-intensity activity.
Medications
Explore & learn
Supplements Guide
Find information commonly used for fitness, nutrition, recovery, sleep and general wellness.
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13 supplements
Magnesium
Muscle & sleep support
MineralsModerate research
An essential mineral involved in muscle, nerve and energy processes.
Vitamin D
Bone & immune health
VitaminsStrong research
Vitamin D supports normal calcium use, bones and immune function.
Vitamin B12
Energy metabolism
VitaminsStrong research
B12 supports red blood cell formation and normal nerve function.
Omega-3
Heart health
HeartStrong research
EPA and DHA are fats commonly used to support heart and general wellness.
Protein Powder
Protein intake & recovery
FitnessStrong research
A convenient food supplement that may help meet protein needs when food intake is not enough.
Electrolytes
Hydration support
RecoveryModerate research
Minerals lost in sweat may support hydration during prolonged heat or activity.
Iron
Red blood cell support
MineralsStrong research
Iron is essential for oxygen transport, but extra iron is not appropriate for everyone.
Calcium
Bone support
MineralsStrong research
Calcium supports bones, teeth, muscles and normal nerve signaling.
Zinc
Immune function
MineralsStrong research
An essential mineral involved in immunity, wound healing and cell growth.
Fiber Supplement
Digestive regularity
DigestiveStrong research
Supplemental fiber is commonly used when dietary fiber is difficult to meet.
Coenzyme Q10
Cellular energy
HeartEmerging research
CoQ10 participates in cellular energy production; research has explored cardiovascular uses.
Multivitamin
Dietary coverage
VitaminsModerate research
A multivitamin may help cover selected nutrient gaps, but does not replace a varied diet.