February Issue 2024

H O W T O O L I T T L E
P O T A S S I U M M A Y
C O N T R I B U T E T O
C A R D I O V A S C U L A R
D I S E A S E
Studies have found a significant link
between low potassium levels and
vascular calcification, a process
associated with atherosclerosis.
Insights from mouse studies reveal
the impact of potassium on arterial
stiffness and calcification, shedding
light on potential preventive and
treatment strategies. 1
U N D E R S T A N D I N G T H E
M E C H A N I S M
Building upon the research, it is
important to explore the
mechanisms through which
potassium influences vascular
calcification. By examining changes
in protein expression within
vascular smooth muscle cells, the
study identifies the activation of
specific proteins and increased
autophagy as critical components
in the calcification process when
potassium levels are low. 1
H O W P O T A S S I U M H E L P S Y O U R H E A R T
Beyond its role in triggering the heart to
pump blood through the body, potassium
extends its influence ranging from muscle
functionality and nerve conduction to kidney
filtration. 2 These multifaceted contributions
make potassium an essential element for
maintaining the balance required for optimal
cardiovascular function.
T H E B E N E F I T S O F P O T A S S I U M
Expanding on potassium's benefits, a diet rich in
potassium can positively impact blood pressure
regulation. It also touches upon the indirect link
between potassium and cholesterol, explaining how
potassium-rich diets align with heart-healthy
dietary patterns. 2 The role of potassium in
maintaining a regulated heartbeat is extremely
important, especially for individuals with rhythm
problems.
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