Dehydration often spikes heart rate more than expected

If HR drops off cycle, stack caused it

Track HR daily to see clear pattern changes

If HR jumps immediately, sensitivity is likely

Check resting heart rate before adding stimulants

Delayed spikes usually point toward the stack

Stack problems show when symptoms persist off it

Simplify your routine so the culprit stands out

Resting HR shifts usually expose the issue

Spike timing usually points to the real cause

If HR stays high at rest, pay attention

Remove one thing at a time and watch HR