Sweating it out – are you replacing your minerals?

The sun is finally out and I (and everyone else, don’t lie) am SWEATING a lot. Especially if you are doing any kind of sport. I sacked off track partway through the session last night because a) it was the hardest sessions EVER (6 x 1 mile) and b) it was the hottest day ever.

Now, I obviously know when you sweat, you lose electrolytes and that is a bad thing. You don’t perform as well, you don’t recover as well, you get cramp. That is why companies are constantly peddling electrolyte drinks, vitamin water (I drink it because I like the taste rather than any nutritional benefits), protein coconut water (still tastes as bad as normal coconut water vom) to get you to replace lost salts and minerals.

So that is a form of supplementation – but supplements as a whole, I’ve never really felt the need to delve into…It’s a combination of

  1. thinking I don’t need to (and I know best obviously)
  2. remembering a nutrition module in my degree with the conclusion of you don’t really need to if your diet is sufficient
  3. every study showing the benefits having an opposite study that refukes the claim (again, side effects of a sports science degree)
  4. I always forget to take them.

Pharma Nord got in contact a few months back to ask if we would like to try out their Bio-Magnesium tablets, and I have to say, I was easily convinced by the claims of magnesium in reducing DOMS and aiding recovery. I rarely feel like I’m not in a state of DOMS (to the point that my legs always hurt walking up stairs.end of) so this was a BRILLIANT way of convincing me.

What role does magnesium play in the body?

Magnesium regulates A LOT of reactions in the body (over 300 enzymatic reactions!), from protein synthesis to blood pressure regulation. It is also probably fairly low in the list of “top things you would think about supplementing” – with iron and sodium tending to be near the top of the list for endurance athletes, but its role must not be ignored.

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