By Leo
A rapid heartbeat, or tachycardia, can be unsettling. Whether it comes on suddenly or occurs more frequently than you'd like, it can interfere with your ability to relax, focus, or sleep. For many, the sensation of a racing heart can be linked to stress, anxiety, or nutrient imbalances that affect cardiovascular function. Fortunately, certain natural supplements may offer gentle, effective support in calming the heart and restoring balance.
Here are two evidence-based supplements that can help support a healthy heart rate naturally.
Magnesium
Magnesium is an essential mineral that plays a key role in muscle relaxation and nerve transmission—including the electrical impulses that regulate your heartbeat. Low magnesium levels are common and can contribute to heart palpitations, increased heart rate, and feelings of anxiety.
- Mechanism of action: Supports electrical conduction in the heart and helps relax vascular and cardiac muscles
- Dosage or usage tip: Start with 300–400 mg of magnesium glycinate or citrate daily, ideally split into two doses
- Buy link: [Buy Magnesium here]
L-Theanine
L-Theanine is an amino acid found in green tea that’s best known for its calming properties. It doesn’t sedate you—it simply helps reduce physical and mental tension. L-Theanine promotes relaxation by increasing alpha brain waves and regulating neurotransmitters, which may indirectly help slow a rapid heartbeat associated with stress or anxiety.
- Mechanism of action: Promotes parasympathetic nervous system activity and reduces excitatory neurotransmitters
- Dosage or usage tip: Take 100–200 mg once or twice daily, or as needed during stressful times
- Buy link: [Buy L-Theanine here]
Summary
If you're experiencing a rapid heartbeat, especially in the context of stress, nutrient deficiency, or lifestyle factors, natural supplements like Magnesium and L-Theanine may offer supportive relief. Magnesium works at the cellular level to help regulate your heartbeat, while L-Theanine calms your nervous system to prevent stress-related spikes in heart rate.
As always, it’s important to rule out any underlying medical conditions and consult with your healthcare provider before starting new supplements.
Medical disclaimer: This article is for informational purposes only and does not constitute medical advice.