Over the last few months, I discovered that my physical activity greatly diminishes my potassium levels which screwed up my heart beat. Via a series of medical tests with and without potassium supplements, even with a good diet, I need to augment my potassium when exercising for long periods of time even beyond my daily multiple vitamin pill. Both the prescription and Over The Counter potassium supplements I took during the testing phase were three percent of the Recommended Daily Requirements. My normal diet had more potassium than that. I guess getting older has affected my bodies consumption rate of potassium when walking long distances. I walk to both keep in shape and to keep my weight in check. Strange, walking for my health almost killed me!

I started to research and consume foods with higher levels of potassium. One day I got an email add from Costco. In that email add, was a item called Zipfizz, an energy and performance powder that is added to water. It is made in Bothell, Washington for those of interest in the Pacific Northwest. It has high level, 26% of the Daily Recommended Requirements, of potassium, the most I ever found, in addition to other very interesting ingredients. Their web site has more details. However, I did not order any. The next time I was in Costco, my wife bumped into something and I caught a falling box before it hit the floor. Surprisingly It was a box of Zipfizz. I bought the box. It says that you can take up to three servings a day but just one gives me enough reserve to keep my potassium levels up. I now include a few tubes as part of my EDC.

The interesting part of this discovery is that the flat bottomed test tubes that the Zipfizz comes in are handy for quite a few things. They are bright yellow and water proof. They will hold two AAA batteries, five or six Q-tips, matches, a few cotton balls, large pills or capsules, fishing kit, or whatever that will fit in the 3 and 5/8 inches long by a little less than 5/8 inches in diameter test tube. They are slightly tapered so what will fit in the mouth will not necessarily go all the way to the bottom. The lid is hinged and snaps on tightly. I have yet to break a hinge but I have not tried to. If you use a organizer in your pack or cargo pants, these easily fit in the elastic loops that would normally hold pens, batteries, or syringes. They will also protect the contents from being crushed.

I have no affiliation with Zipfizz or Costco other than being a member. The best price I have found is at Costco at $19.95 for a box of twenty. That is about a buck a tube but with the serious consequences I was experiencing makes it worth it to me especially with the added benefit of the test tubes for storage containers for my EDC, FAK, and PSK Kits. Their web site is Zipfizz.com.