Should I take a potassium supplement? - Harvard Health
![Should I take a potassium supplement? - Harvard Health](https://domf5oio6qrcr.cloudfront.net/medialibrary/4295/conversions/potassium-melon-thumb.jpg)
People should avoid potassium supplements unless their doctor prescribes them. Eating potassium-rich fruits and vegetables is a better way to get adequate amounts of this mineral, which is important for regulating blood pressure and many other bodily functions.
![](https://images-na.ssl-images-amazon.com/images/S/compressed.photo.goodreads.com/books/1348531494i/5579.jpg)
Eat, Drink, and Be Healthy: The Harvard Medical School Guide to Healthy Eating by Walter C. Willett
![](https://m.media-amazon.com/images/I/31bzNtb1LdL._AC_UF1000,1000_QL80_.jpg)
Eat, Drink, and Be Healthy: The Harvard Medical School Guide to Healthy Eating: Walter C. Willett, M.D., P.J. Skerrett: 9780743266420: : Books
![](https://d2jx2rerrg6sh3.cloudfront.net/image-handler/picture/2020/6/shutterstock_1098154379.jpg)
Low potassium levels in COVID-19 disease
![](https://domf5oio6qrcr.cloudfront.net/medialibrary/12535/da76ce99-1331-474b-80b1-3423961b7732.jpg)
Diet & Weight Loss - Harvard Health
![](https://cdn.consumerlab.com/images/products/7463_large_MembersMark-Potassium-2021.png)
Potassium Supplements Review & Top Picks
![](https://sanchisayslifestyle.files.wordpress.com/2021/07/hepjan2015.jpg)
pros and cons of the HARVARD PLATE – Sanchi Says Lifestyle
![](https://cdn.mos.cms.futurecdn.net/KgKMh732UCLEGjubZtuP7G.jpg)
What is potassium good for?
WebMD - Your nerves and muscles -- including your heart -- might not work the way they should if you don't get enough potassium.
![](https://kidneystones.uchicago.edu/files/2018/02/curhan-taylor-protein-article-masthead-e1518997751904.jpg)
DIET PROTEIN AND POTASSIUM AND KIDNEY STONE RISK
![](https://www.verywellhealth.com/thmb/WUYJsLmxYqyZapkjBhFCUo9hlLI=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc()/potassium-and-heart-failure-regulating-potassium-levels-5211758_final-01-69745ada185a456d9cff14ec43d6d4a2.jpg)
Potassium and Heart Failure: Regulating Potassium Levels
![](https://img.livestrong.com/640/clsd/getty/c6d4e32a477647dc952c3290b99c78c5.jpg)
What Are the Causes of Low Magnesium & Potassium?
![](https://longevity.technology/lifestyle/wp-content/uploads/2024/01/Potassium-Benefits-side-effects-sources-deficiency-dosage_HERO-768x512.jpg)
Potassium: Benefits, Side Effects, Sources, Deficiency, Dosage
Do I need a potassium supplement? - Chicago Tribune
![](https://bio-farmacia.com/image/cache/catalog/MG%20+Pot%20Main-800x800.jpg)
Bio Magnesium 300mg + Bio Potassium 300mg – 30 sachets