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Kidney disease and supplements: which label lines to flag
Kidney disease and supplements are a combination to clear with your kidney team first. Weak kidneys clear potassium, magnesium and some vitamins slowly, so small amounts can add up. Reviralis Complete prints potassium at 50 mg and magnesium at 50 mg per serving, and hides the amount of licorice and vanadyl sulfate in its blend.
Written by the Goreviralis label deskUpdated · 5 min read
The basics01
Why do supplements need a second look with kidney disease?
Healthy kidneys remove what the body does not need, and reduced kidneys do that job more slowly.
Take a man with stage 3 kidney disease who follows a renal diet to keep potassium in check. His dietitian reviews every meal. Then a capsule with minerals and herbs arrives in the mail, and nobody has counted it. That gap is how a careful plan slips.
Three things change with kidney disease: minerals can build up, some vitamins stay longer, and some herbs strain kidney or heart control. The label does not name kidney disease, but it tells anyone with a medical condition to consult a provider before use.
On the label02
Which Reviralis lines matter for kidney disease?
Potassium, magnesium and the hidden-amount names top the list.
| Line | Printed amount | Reference point |
|---|---|---|
| Potassium | 50 mg | Adequate intake 2,600 to 3,400 mg (NIH ODS, Potassium) |
| Magnesium | 50 mg | Limit 350 mg from supplements (NIH ODS, Magnesium) |
| Licorice root extract (14th) | Not printed (at most 47.21 mg) | Can lower potassium and raise pressure |
| Vanadyl sulfate (17th) | Not printed (at most 38.88 mg) | Vanadium adult limit 1.8 mg |
| Vitamin B6 | 12 mg (706% DV) | Limit 100 mg |
The ceilings come from the label-order rule, not from a test. No source we cite has tested Reviralis in kidney disease.
Doses in context03
Are 50 mg of potassium and 50 mg of magnesium too much?
For healthy adults, both are small, but kidney disease changes what small means.
Fifty mg of potassium is about 2 percent of the adult adequate intake. Fifty mg of magnesium is one seventh of the 350 mg limit for supplements. Those ratios assume ordinary kidneys.
With reduced kidney function, the limit that matters is the one your nephrologist set for you, based on your blood tests. Some people are told to avoid added potassium entirely. Others need magnesium watched. Neither is a call a label can make.
Licorice adds a separate wrinkle. NCCIH says glycyrrhizin can raise blood pressure and lower potassium (NCCIH, Licorice Root), which matters when kidneys and blood pressure are both under care.
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See packsAt the visit04
What should you ask your kidney team?
Bring the bottle and ask before the first capsule.
- Does my stage allow added potassium or magnesium, and how much?
- Should my blood tests be repeated sooner if I start something new?
- Do the blend names matter, given that their amounts are hidden?
- If I am on dialysis, who signs off on what I take?
Keep taking prescribed medicine exactly as directed, and follow your renal diet unless your team changes it. A capsule is not part of the plan until they say so.
Safety05
Which signs call for urgent help?
Call 911 for chest pain, fainting, a very slow or irregular heartbeat, or trouble breathing.
New muscle weakness, much less urine, swelling in the legs or sudden fatigue need a same-day call to your kidney team. The label is not for anyone under 18, and pregnant or nursing readers should ask a provider first. See the side effects page, the Supplement Facts page and the post on potassium citrate.
FAQ06
Reviralis questions people ask
Can people with kidney disease take potassium supplements?
Only if their kidney team says so. Weak kidneys clear potassium slowly, and too much can disturb the heartbeat. Reviralis prints 50 mg, a small amount, but share the panel with your nephrologist before starting.
Is magnesium a problem with kidney disease?
It can be, because the kidneys clear extra magnesium. The Reviralis label prints 50 mg per serving, well under the 350 mg supplement limit for healthy adults. Your own limit may differ, so ask your kidney team.
Does licorice affect the kidneys?
Licorice affects potassium and blood pressure, and both matter in kidney disease. The Reviralis blend names licorice root extract without an amount, with a ceiling of 47.21 mg. Show it to your kidney team.
Should I stop my kidney medicine to take a supplement?
No. Keep taking prescribed medicine and follow your diet plan. A supplement is not a substitute. Ask your nephrologist or pharmacist first, and report any new supplement at every visit.
Who wrote this07
Written and reviewed by
Pages built from the label, the sales page and linked NIH, CDC, FDA, FTC, Mayo Clinic and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is the information site for a U.S. stocking partner for Reviralis. It is not the manufacturer or the distributor named on the label. We earn money when you buy through our order links.
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