From magnesium waters to electrolyte drinks – your round-up of workout wonders

25/03/20254 min read

Written byJodi M Johnson

Reviewed byHeeral Patel

From magnesium water to electrolytes, soluble tablets and gels, there are lots of ways to replenish and refresh as you work up a sweat. We ask our in-house nutritionist how it all works...

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Exercise & Performance

Most of us know that staying hydrated contributes to our overall wellbeing. Water helps us to regulate our temperature, delivers nutrients to cells and supports the normal functioning of our organs.¹ What you may not know is that staying hydrated during an intensive workout isn't always that simple.

When you sweat, you also lose electrolytes (essential minerals in your sweat), ² meaning that these too need to be replaced. Our nutritionist, Leila Weller-Kis, points out “electrolytes help distribute more water in the body, by helping balance the water to make sure it gets everywhere it's needed”.

We’ve pulled together a list of our favourite products, which can quench your thirst when taken with water, support your energy levels or generally keep you feeling good for those intense gym sessions or endurance exercise. You’ll discover why we love them, what they do and their benefits for fuelling workouts.

The final say

Hydration plays a significant role in maintaining overall wellbeing, while energy sources can also have you feeling ready to do another round in the gym (or lap around the park).

Wondering how else you can replenish yourself after a workout? Check out these muscle recovery foods.

Disclaimer

The subjective customer reviews should not be regarded as medical or health advice; no reliance should therefore be placed on them; and they are not endorsed by Holland & Barrett. If you have any health problems or questions regarding the suitability of any product, please contact a health professional.

Sources

Better Health Channel. Water - a vital nutrient [Internet]. Vic.gov.au. Victoria State Government; 2021. Available from: https://www.betterhealth.vic.gov.au/health/healthyliving/water-a-vital-nutrient
Baker LB. Sweating Rate and Sweat Sodium Concentration in Athletes: A Review of Methodology and Intra/Interindividual Variability. Sports Medicine. 2017 Mar 22;47(S1):111–28. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5371639/
Ac C, S M. Vitamin C and Immune Function [Internet]. Nutrients. 2017. Available from: https://pubmed.ncbi.nlm.nih.gov/29099763/
National Institutes of Health. Office of Dietary Supplements - Magnesium [Internet]. National Institutes of Health. 2022. Available from: https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/