Potassium + Magnesium
Nutricost
Potassium + Magnesium
4.8
★ ★ ★ ★ ★
(1105 ratings)
Magnesium 210 mg
Potassium 99 mg
Score 90.0
An excellent value supplement combining bioavailable citrate forms of magnesium and potassium, ideal for general daily support at a very affordable price.
Quantity: 240 Capsule(s)Servings size: 2 Capsule(s) (120 servings)
Selected goals:
Other goals:
General Health
Energy
Stress Relief
Heart Health
Bone Health
leaderboard Score 90.0
An excellent value supplement combining bioavailable citrate forms of magnesium and potassium, ideal for general daily support at a very affordable price.
insights Analysis
Nutricost's Potassium + Magnesium distinguishes itself by utilizing citrate forms for both minerals. Magnesium Citrate is widely recommended by nutritionists and frequently praised in online reviews for its high absorption rate and relative gentleness, though it can have a mild laxative effect at higher doses. Potassium Citrate is also well-absorbed and often favored for its systemic benefits beyond just electrolyte balance, such as kidney stone prevention. The product offers a moderate 210mg of magnesium and the standard 99mg of potassium, striking a good balance for daily maintenance without excessive doses. Its significantly low price per serving makes it a strong contender for value.
- Uses highly bioavailable forms (citrates) for both magnesium and potassium.
- Very low price per serving, offering excellent value.
- Generally well-tolerated and gentle on the digestive system.
- Magnesium dosage (210mg) might be too low for individuals with significant deficiencies or high demand (e.g., intense athletes).
- The potassium dosage is standard due to regulations but might not be sufficient for those with higher needs.
$13.95($0.11 per serving)
 iHerb | $ 13.95 | |
 Walmart | $ 13.95 |
bolt Effectiveness for goals
Potassium is crucial for balancing fluids and electrolytes, which directly impacts blood pressure. A higher intake of potassium, especially from food sources, is associated with a reduction in blood pressure in individuals with hypertension. Maintaining adequate potassium levels supports cardiovascular health.
Adequate potassium intake, primarily from dietary sources, is well-established to help manage blood pressure by counteracting the effects of sodium. Potassium supplements, used under medical supervision, may assist individuals with low potassium levels or help manage hypertension. Its role in maintaining electrolyte balance is crucial for cardiovascular regulation.
Both magnesium and potassium are vital electrolytes for cardiovascular health. Potassium helps regulate blood pressure and supports a healthy heart rhythm, while magnesium contributes to normal blood vessel function and muscle relaxation. Together, they play interconnected roles in maintaining heart and circulatory system function.
Magnesium is involved in over 300 enzymatic reactions in the body, impacting energy production, protein synthesis, and nerve and muscle function. It supports electrolyte balance, blood sugar regulation, and bone development. Maintaining adequate magnesium is vital for numerous physiological processes.
Magnesium contributes to normal muscle contraction and relaxation. Supplementation may help individuals with magnesium deficiency improve muscle function and reduce the incidence of muscle cramps. Its effectiveness for general muscle performance in non-deficient individuals is an area of ongoing research.
schedule Dosage, timing & forms
The Recommended Dietary Allowance (RDA) for adult magnesium intake ranges from 310-420 mg per day, depending on age and sex. Supplement dosages typically fall within this range or slightly higher to address potential deficiencies. It's important not to exceed the Tolerable Upper Intake Level (UL) of 350 mg from supplements for healthy adults, unless advised by a healthcare professional.
Magnesium supplements come in various forms, including magnesium citrate, glycinate, malate, and oxide. Each form may differ in its bioavailability and intended use, with some being better absorbed or targeting specific concerns. For example, magnesium citrate is often chosen for bowel regularity, while glycinate is known for its calming properties.
For healthy adults, the Tolerable Upper Intake Level (UL) for magnesium from supplements and pharmacological agents is 350 mg per day. Exceeding this limit from supplements without medical supervision may lead to side effects such as diarrhea or nausea. There is no UL established for magnesium obtained from food and water.
For adult men, the recommended dietary allowance (RDA) generally ranges from 400-420 mg per day, and for adult women, it's typically 310-320 mg. These figures can vary slightly based on age, sex, and specific life stages like pregnancy or lactation. Most individuals aim to meet these levels through a balanced diet.
The adequate intake (AI) for potassium for adult men is generally around 3,400 mg per day, and for adult women, it's about 2,600 mg per day. Most of this intake is typically achieved through a diet rich in fruits, vegetables, and other potassium-containing whole foods. Supplementation usually provides smaller amounts.
health_and_safety Safety & interactions
Yes, magnesium supplements can interact with various medications, including some antibiotics, bisphosphonates, diuretics, and proton pump inhibitors. These interactions can affect the absorption or efficacy of either the medication or the magnesium. It is important to discuss magnesium supplementation with a healthcare provider if taking other medications.
Yes, potassium supplements can interact with medications such as ACE inhibitors, angiotensin receptor blockers (ARBs), and potassium-sparing diuretics. These interactions can significantly increase potassium levels in the blood, potentially leading to hyperkalemia. Nonsteroidal anti-inflammatory drugs (NSAIDs) can also affect potassium balance.
Excessive intake of potassium from supplements can lead to hyperkalemia, a condition characterized by abnormally high potassium levels in the blood. Symptoms can include muscle weakness, tingling, and potentially dangerous heart rhythm abnormalities. This risk is higher for individuals with impaired kidney function.
Yes, potassium supplements can interact significantly with several medications, particularly ACE inhibitors, angiotensin receptor blockers (ARBs), and potassium-sparing diuretics. These interactions can increase the risk of hyperkalemia. Nonsteroidal anti-inflammatory drugs (NSAIDs) can also elevate potassium levels.
Individuals with kidney disease, heart conditions, or those taking certain medications (like diuretics or antibiotics) should exercise caution with magnesium supplements. People with impaired kidney function are particularly at risk for hypermagnesemia. Consulting a healthcare provider before starting any new supplement is advisable.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Magnesium | 210 mg |
Potassium | 99 mg |
Categories
Magnesium 85.0
Provides magnesium in the highly bioavailable Citrate form, known for good absorption, though the dosage is moderate.
Potassium 85.0
Offers potassium in the well-absorbed Citrate form, providing the standard maximum dosage in a highly bioavailable manner.
Goals
General Health 85.0
Provides essential minerals in highly bioavailable forms, offering strong foundational support for overall health and well-being at a great value.
Stress Relief 85.0
Magnesium citrate is effective for calming the nervous system, and the bioavailable form ensures it can contribute significantly to stress reduction.
Heart Health 85.0
Both magnesium and potassium are vital for cardiovascular function, and their citrate forms are well-absorbed, supporting healthy heart rhythm and blood pressure.
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