Amphetamine (Adderall) / Lisdexamfetamine (Vyvanse) vs Magnesium
Both are used for cardiovascular. Here's how they compare on human evidence, mechanism, safety and availability — in plain English.
| Amphetamine (Adderall) / Lisdexamfetamine (Vyvanse) | Magnesium | |
|---|---|---|
| Human evidence | ★★★★★ | ★★★★☆ |
| Legal status | Controlled | OTC Supplement |
| How it works | Release dopamine/norepinephrine and block their reuptake via DAT (SLC6A3) and NET (SLC6A2), and reverse-transport through VMAT2 — potent focus/wakefulness, high addiction/cardiac risk. Vyvanse is a prodrug (abuse-resistant). | Cofactor for 300+ enzymes including ATP synthesis (ATP is biologically active as Mg-ATP), and a natural NMDA-receptor gate blocker (reduces neural excitation). Modulates the HPA axis, lowering cortisol. 50–60% of adults under-consume it… |
| In plain English | Floods the brain's focus/motivation chemicals — extremely effective for ADHD, extremely habit-forming and hard on the heart if misused. Schedule II. | A mineral your body uses in hundreds of reactions and burns through when you train and stress. Topping it up — especially glycinate at night — reliably improves sleep. |
| Bottom line | — | Cheap, safe, most athletes are low. Glycinate before bed. |
| Availability | Controlled substance | Available over the counter |
Which is better for cardiovascular?
Amphetamine (Adderall) / Lisdexamfetamine (Vyvanse) has the stronger human-evidence rating (★★★★★ vs ★★★★☆), but the right choice still depends on your goal, tolerance and budget.
Full breakdowns: Amphetamine (Adderall) / Lisdexamfetamine (Vyvanse) · Magnesium.
Common questions
Is Amphetamine (Adderall) / Lisdexamfetamine (Vyvanse) or Magnesium better for cardiovascular?
Amphetamine (Adderall) / Lisdexamfetamine (Vyvanse) has the stronger human-evidence rating (★★★★★ vs ★★★★☆), but the right choice still depends on your goal, tolerance and budget.
What's the difference between Amphetamine (Adderall) / Lisdexamfetamine (Vyvanse) and Magnesium?
Amphetamine (Adderall) / Lisdexamfetamine (Vyvanse): Floods the brain's focus/motivation chemicals — extremely effective for ADHD, extremely habit-forming and hard on the heart if… — Magnesium: Cheap, safe, most athletes are low. Glycinate before bed.