Potassium with Extend-Release Magnesium 60 Capsules Life Extension

Potassium with Extend-Release Magnesium 60 Capsules

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Maintaining already healthy blood pressure is a major health concern for many Americans. Magnesium and potassium are essential to support already healthy blood pressure.1-3 However, the intake of these two minerals from your usual diet is often insufficient.4 So we’ve created a magnesium/potassium supplement that promotes cardiovascular health and helps maintain already-healthy blood pressure levels*.

Magnesium helps transport potassium and calcium across cell membranes, which promotes healthy heart rhythms and supports cardiovascular health.9 And acting as a counterbalance to sodium, potassium supports vasodilation, or the expanding of your blood vessels. This, in turn, encourages healthy blood flow.10-12


1. Nutrients. 2019;11(6)
2. Adv Chronic Kidney Dis. 2018;25(3):244-250.
3. Int J Cardiol. 2017;230:127-135.
4. Curr Dev Nutr. 2019;3(Suppl 1)
5. Magnes Res. 2016;29(4):146-153.
6. J Inflamm Res. 2018;11:25-34.
7. Biomedicine (Taipei). 2016;6(4):20.
8. Open Heart. 2018;5(2):e000775.
9. Eur Heart J Cardiovasc Pharmacother. 2017;3(2):108-117.
10. Am J Clin Nutr. 2015;101(5):939-46.
11. Nutr Metab Cardiovasc Dis. 2015;25(3):253-66.
12. Adv Nutr. 2014;5(6):712-41.
13. Physiology (Bethesda). 2017;32(2):100-111.
14. PLoS One. 2017;12(4):e0174967.
15. J Physiol. 2017;595(7):2209-2228.

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modernvital.com rigorously tests all its formulas for authenticity, potency, and safety; and we do not resell any returned items, and we are unable to accept returns. Claims for shortages, incorrect items, and damages must be made within (5) days of delivery and will be reviewed on a case-by-case basis.

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It came in a timely manner and was all in tact. No problem

Jay M.

So far so good. Helps digest hard to breakdown food such as cheese and fat.

Heidi K.

it helps with sibo, digesting food, and heart burn for me. it’s never caused anything negative so i suggest you try it for yourself!

William J. Kendall

I've tried several different omegas and this is by far the best I'm not waking up with pain in my back and my mood is way better

Megan M.

This product is great...well worth the money. It works great for my arthritic knee, and for my head and heart, along with all the other good things we do to take care of ourselves.

Alma E. Tazen

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