Why Michelle Obama’s Latest Update Is Drawing Widespread Attention

of a route or fail to carry enough water.

Common symptoms include:

• Heavy sweating
• Dizziness
• Weakness or fatigue
• Nausea
• Headache
• Muscle cramps
• Confusion

If left untreated, heat exhaustion can progress to heat stroke, a life-threatening medical emergency.

Safety Tips for Hikers

Park rangers recommend that visitors:

• Start hikes early in the morning.
• Carry plenty of continue reading …
  

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