Potassium with Iodine - Muscle and Nerve health

Two of the most common nutritional deficiencies in the modern diet share something important: neither shows up dramatically until the deficit is significant.

Potassium — the electrolyte your muscles and nerves depend on for every contraction and signal — is chronically under-consumed, with most Americans getting less than half the recommended daily amount. Iodine — the essential mineral your thyroid requires to produce the hormones that regulate metabolism, energy, and cognitive function — has declined steadily as diets have shifted away from seafood, dairy, and iodized salt. The result is a quiet but pervasive combination of muscle cramps, fatigue, brain fog, sluggish metabolism, and cardiovascular strain that many people attribute to aging or stress. This formula addresses both deficiencies in a single daily tablet — 99mg of potassium gluconate for muscle, nerve, and cardiovascular support, plus 150mcg of natural kelp-sourced iodine (100% DV) for thyroid and metabolic health. 100 tablets — over 3 months of daily support.

Is This You?

• You experience muscle cramps or spasms — especially during or after exercise
• You deal with fatigue or low energy not explained by sleep
• You notice brain fog or difficulty concentrating
• You have a sluggish metabolism or unexplained weight changes
• You eat little seafood, dairy, or iodized salt
• You're an athlete or active individual needing electrolyte support
• You've reduced sodium intake and may be missing iodized salt
• You want cardiovascular health and healthy blood pressure support
• You want thyroid health and metabolic function support

Benefits You Will Feel

Muscle Function & Cramp Prevention: Potassium is the primary intracellular electrolyte — essential for the electrical gradient that enables muscle cells to contract and relax properly. When potassium is low, this gradient is disrupted, leading to involuntary muscle contractions, cramps, spasms, and impaired recovery. Potassium gluconate (99mg) is a highly bioavailable form that supports healthy electrolyte balance, muscle contraction and relaxation, and post-exercise recovery. For those experiencing frequent muscle cramps — particularly in the legs, feet, or during exercise — restoring potassium balance is often the most direct intervention.

Nerve Signaling & Neuromuscular Communication: Potassium is equally critical for nerve function — it is the key ion in the repolarization phase of nerve action potentials, the electrical signals that travel through the nervous system to coordinate movement, sensation, and organ function. Adequate potassium supports healthy nerve signaling throughout the body, contributing to coordination, reflexes, and the smooth communication between the nervous system and muscles.

Thyroid Function & Metabolic Health: Iodine is the essential building block for thyroid hormones T3 (triiodothyronine) and T4 (thyroxine) — the hormones that regulate metabolic rate, body temperature, energy production, and cellular function throughout the entire body. Without adequate iodine, the thyroid cannot produce sufficient hormones, leading to slowed metabolism, fatigue, weight gain, brain fog, and cold sensitivity. At 150mcg (100% DV) from natural kelp — a bioavailable whole-food source — this formula provides the optimal daily amount for thyroid hormone production without exceeding safe upper limits.

Energy & Cognitive Function: Thyroid hormones directly regulate how efficiently your cells produce and use energy — making iodine status a foundational determinant of daily energy levels and cognitive performance. Iodine deficiency is one of the most common and most overlooked causes of persistent fatigue and brain fog. Restoring adequate iodine supports thyroid hormone production, which in turn supports metabolic energy, mental clarity, focus, and mood. Most people notice meaningful improvements in energy and cognitive clarity within 2–4 weeks of consistent use.

Cardiovascular Health: Potassium plays a critical role in cardiovascular function — it supports healthy blood pressure by counterbalancing sodium's effects on fluid retention and vascular tone, promotes healthy heart rhythm through its role in cardiac electrical signaling, and supports overall vascular health. The chronic imbalance between high sodium and low potassium in modern diets is a well-established contributor to cardiovascular stress. Consistent potassium supplementation supports healthy blood pressure already within normal range and overall heart health.

Results Timeline

• Weeks 1–2: Initial electrolyte balance support; reduced muscle cramping; early energy improvements; thyroid support begins
• Weeks 2–4: Thyroid hormone production optimizes with consistent iodine intake; energy levels stabilize; reduced fatigue and brain fog
• Weeks 4–8: Significant improvements in metabolic rate and energy; improved cognitive function and mental clarity; enhanced muscle function and reduced cramping
• Weeks 8–12: Optimal thyroid support achieved; maximum metabolic benefits; sustained energy and vitality; improved skin, hair, and nail health
• 3+ Months: Maximum benefits for thyroid health, metabolic function, cardiovascular wellness, and overall vitality

What's Inside

Serving size: 1 tablet | 100 tablets per bottle — 100-day supply

Iodine (from Kelp) — 150mcg (100% DV)
Natural kelp-sourced iodine — a bioavailable whole-food form. Essential building block for thyroid hormones T3 and T4. Supports thyroid function, metabolic rate, energy production, cognitive function, and healthy skin, hair, and nails. Critical for fetal brain and nervous system development during pregnancy.

Potassium (as Potassium Gluconate) — 99mg (2% DV)
Highly bioavailable potassium gluconate. Supports healthy muscle contraction and relaxation, nerve signaling, cardiovascular function, healthy blood pressure within normal range, and electrolyte balance. Helps prevent muscle cramps and supports post-exercise recovery.

Other ingredients: Dicalcium phosphate, microcrystalline cellulose, stearic acid, magnesium stearate, silicon dioxide

Note on potassium dosage: FDA regulations limit over-the-counter potassium supplements to 99mg per serving due to the potential for adverse effects at higher doses in certain populations. For those with significant potassium needs, dietary sources (bananas, avocados, sweet potatoes, leafy greens) complement supplementation effectively.

How to Take

Take 1 tablet daily with a meal, preferably breakfast or lunch, for optimal absorption and daytime energy support. Take consistently for at least 8–12 weeks for full thyroid and metabolic benefits.

Pro tip: Avoid taking with large amounts of soy or cruciferous vegetables (broccoli, kale, cabbage) — these contain goitrogens that can interfere with iodine absorption when consumed in excess. Pairs well with Magnesium for comprehensive electrolyte and muscle support. For personalized guidance, contact us at 412-347-2478 to speak with a practitioner.

Quality & Safety

Third-party tested for purity and potency · GMP-certified USA manufacturing · Natural kelp-sourced iodine · No artificial colors, flavors, or unnecessary additives · Free from gluten, dairy, soy, and shellfish.

• Thyroid conditions (hypothyroidism, hyperthyroidism, Hashimoto's, Graves' disease): Consult your healthcare provider before use — iodine supplementation may affect thyroid medication dosing
• Thyroid medications (levothyroxine, Synthroid): Consult your healthcare provider — iodine may affect dosing requirements
• Kidney disease or potassium-restricted diet: Consult your healthcare provider before use
• ACE inhibitors, ARBs, potassium-sparing diuretics: May interact with potassium — consult your healthcare provider
• Lithium or amiodarone: May interact with iodine — consult your healthcare provider
• Pregnancy & nursing: Iodine is critical for fetal development — consult your healthcare provider for appropriate dosing
• Children: Consult your healthcare provider for appropriate dosing

Frequently Asked Questions

What is potassium with iodine good for? This dual-mineral formula supports two critical areas: iodine fuels your thyroid to regulate metabolism, energy, and cognitive function, while potassium supports muscle function, nerve signaling, cardiovascular health, and electrolyte balance. Together they address two of the most common nutritional gaps in the modern diet.

Will this help with muscle cramps? Yes. Potassium is one of the key electrolytes involved in muscle contraction and relaxation. Low potassium is a common cause of muscle cramps and spasms — supplementing can help restore electrolyte balance to reduce cramping, especially after exercise.

Can I take this if I have a thyroid condition? If you have hypothyroidism, hyperthyroidism, Hashimoto's, or Graves' disease, or if you take thyroid medication, consult your healthcare provider before use. Iodine supplementation may affect thyroid medication dosing requirements.

Why is the potassium dose only 99mg when the daily recommendation is much higher? FDA regulations limit over-the-counter potassium supplements to 99mg per serving due to the potential for adverse effects at higher doses in certain populations. Dietary sources — bananas, avocados, sweet potatoes, leafy greens — are the most effective way to meet the full daily recommendation alongside supplementation.

Is this supplement safe during pregnancy? Iodine is critical during pregnancy for fetal brain and nervous system development. Always consult your healthcare provider before taking any supplement during pregnancy or nursing to determine the appropriate dosage.

How long does one bottle last? Each bottle contains 100 tablets — over 3 months of daily support at the recommended dose of 1 tablet per day.

This formula contains medically recognized minerals that support healthy muscle function, nerve signaling, and metabolic activity. Potassium plays a documented role in supporting electrolyte balance, neuromuscular performance, and cardiovascular stability. Iodine contributes to healthy thyroid function and supports metabolic regulation and daily energy needs. This supplement may be used to support individuals experiencing nutrient depletion, muscle fatigue, or increased physiological demand related to daily activity.

60-Day Money-Back Guarantee

Try it risk-free! We're confident you'll experience improved energy, better metabolic function, enhanced thyroid support, and reduced muscle cramping. If you're not completely satisfied within 60 days, simply contact us for a full refund — no questions asked. Your health and satisfaction are our top priorities.

The Wellness Store Difference

At The Wellness Store, we're committed to providing premium mineral supplementation that delivers real results. Our Potassium with Iodine combines natural kelp-sourced iodine and potassium gluconate — tested for purity and potency. We stand behind every product with our satisfaction guarantee because your health and wellness are our priorities.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before use, especially if you have thyroid conditions, kidney disease, are pregnant or nursing, or take prescription medications.