Supplement Recommendations
This page is intended to offer general guidance on a smaller group of supplements that people commonly ask about for wellness, recovery, and day-to-day support. It is not a diagnosis, prescription, or individualized treatment plan.
Whenever possible, choose products with reputable third-party testing or certification, and review any new supplement with your physician, pharmacist, or another qualified healthcare professional—especially if you have syringomyelia, take medications, or manage multiple health conditions.
Vitamin D3
Why people ask about it: Vitamin D helps the body absorb calcium and supports bone health, muscle function, and immune function.
What to know: Vitamin D3 is a common supplemental form of vitamin D. NIH lists 600 IU daily for most adults through age 70 and 800 IU daily for adults over 71.
Good reminder: Lab work and clinician guidance are often more helpful than guessing, especially when taking higher doses.
Learn more: NIH Vitamin D Consumer Fact Sheet
Vitamin C
Why people ask about it: Vitamin C is an antioxidant and supports collagen formation, wound healing, and immune function.
What to know: Many people can meet their vitamin C needs through food, but some still consider supplementation depending on diet and overall intake. NIH lists 90 mg daily for adult men and 75 mg daily for adult women, with smokers needing an additional 35 mg per day.
Good reminder: More is not always better, and high-dose use is not automatically appropriate just because a product is widely available.
Learn more: NIH Vitamin C Consumer Fact Sheet
Magnesium
Why people ask about it: Magnesium is involved in muscle and nerve function, blood pressure regulation, blood sugar control, and making protein and bone.
What to know: People often look at magnesium for general wellness, muscle function, or sleep routines. NIH notes that too much magnesium from supplements or medications can cause diarrhea, nausea, and cramping.
Good reminder: Different forms of magnesium may feel different for different people, so form and dose both matter.
Learn more: NIH Magnesium Consumer Fact Sheet
Electrolytes
Why people ask about it: Electrolytes are often discussed around hydration, activity, heat exposure, illness, and recovery.
What to know: Potassium is an especially important electrolyte, but supplementation is not something everyone should do casually. It can interact with medications and health conditions.
Good reminder: Electrolyte needs vary a lot depending on diet, sweating, medications, kidney function, and other health issues.
Learn more: NIH Potassium Consumer Fact Sheet
Creatine Monohydrate
Why people ask about it: Creatine is one of the most studied performance supplements and is commonly discussed for strength, power, recovery, and training support.
What to know: NIH notes that creatine can improve performance during repeated short bursts of intense activity and that creatine monohydrate is the most widely used and studied form.
Brain-health note: Emerging research suggests creatine monohydrate may also have potential benefits for brain energy metabolism and certain aspects of cognitive function, but this area is still developing and should not be overstated.
Good reminder: Creatine is not a universal fit for every goal, and people should understand the intended use, hydration habits, and how it aligns with their overall health status.
Learn more: NIH Exercise and Athletic Performance Consumer Fact Sheet
How SAAC Suggests Approaching Supplements
Start with your reason for considering the supplement.
Ask yourself if you're optimizing higher priority items in your routine. (Check hierarchy of needs for reference)
Choose products with reputable third-party verification whenever possible.
Confirm the exact product in the certifier’s official directory.
Keep your medication list and diagnoses in mind before starting anything new.
Use your clinician, pharmacist, or registered dietitian as part of the decision-making process.
Related page: Supplement Purchase Guidelines
Important disclaimer: This page is for general educational purposes only and does not constitute medical, nutrition, or pharmacy advice. Supplements can interact with medications, medical conditions, and lab testing. Always speak with a qualified healthcare professional before starting, stopping, or changing any supplement routine.