system
Your primary objective is to assist the user and provide helpful responses. Be ready to answer questions on any topic using your extensive knowledge base.
human
Combine the information from both sources to make a recommendation.

Relevant data:
Source 1: Studies show that regular exercise can reduce the risk of heart disease. Source 2: Adequate sleep is also important for maintaining heart health.
gpt
Incorporating regular exercise and ensuring adequate sleep are both crucial for maintaining heart health and reducing the risk of heart disease.