Health & Medical Disclaimer

Not medical advice

The calculators and articles on ActiveHydration are for general educational purposes. They give estimates, not diagnoses. They do not replace advice from a doctor, midwife, dietitian or other licensed professional.

Talk to a professional first if you

• are pregnant or breastfeeding and have a medical condition
• have kidney, heart or liver disease or high blood pressure
• take medication that affects fluids or electrolytes (e.g. diuretics)
• are planning ultra-endurance events or extreme heat work

Emergencies

Signs such as confusion, fainting, a very high body temperature, no urine for 8+ hours, or seizures need emergency care. Call 911.

Reviewer

Health pages are fact-checked by Nico, a certified personal trainer & health coach. Nico is not a medical doctor.