Causes of Dizziness: Diet, Exercise & Health Conditions

What causes sudden dizziness or lightheadedness? Factors range from insulin spikes and nutritional deficiencies to positional changes and physical exertion in the cold.

Dizziness When Sitting Down

Dizziness happens when your brain receives conflicting or erroneous messages from your eyes, ears or nervous system regarding your body’s place in your surroundings.

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