Potassium, an essential mineral and electrolyte, offers several health benefits when included as a supplement. Below are its key benefits, supported by research:
Benefits of Potassium Supplementation
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Blood Pressure Regulation
Potassium supplementation helps lower systolic and diastolic blood pressure, especially in individuals with hypertension or high sodium intake. It achieves this by promoting sodium excretion and relaxing blood vessels (Filippini et al., 2017) (He & MacGregor, 2001). -
Support for Cardiovascular Health
Increased potassium intake is associated with a reduced risk of stroke and improvements in vascular health, such as lowering pulse pressure and improving arterial function (Tang et al., 2017) (Whelton & He, 1999). -
Electrolyte Balance and Hydration
Potassium maintains fluid and electrolyte balance, which is critical for muscle contractions, nerve function, and hydration (Saggar-Malik & Cappuccio, 1993). -
Bone Health and Calcium Preservation
Potassium supplementation reduces urinary calcium excretion, potentially minimising bone mineral loss and lowering the risk of osteoporosis (Macdonald et al., 2008). -
Improved Kidney Function
Adequate potassium intake supports kidney health by reducing the risk of kidney stones and lowering blood pressure, which reduces strain on the kidneys (Gritter et al., 2018). -
Enhanced Muscle Function and Recovery
Potassium is vital for muscle contraction and nerve signaling, helping prevent cramps and aiding in recovery from physical activity (Barri & Wingo, 1997).
Conclusion
Potassium supplementation supports cardiovascular health, regulates blood pressure, maintains electrolyte balance, preserves bone health, and improves kidney function. These benefits make it a crucial ingredient in hydration and health-focused supplements.