Read the text below and answer the question.
"Eating well doesn't have to be complicated. Focus on incorporating more fruits and vegetables into your daily meals. Opt for whole grains over refined ones, and choose lean protein sources. Remember, moderation is key, and staying hydrated by drinking plenty of water is just as important as what you eat."
What is the primary advice given in this text?
A) The importance of drinking enough water.
B) How to integrate more fruits and vegetables into your diet.
C) General tips for maintaining a healthy eating lifestyle.
D) Choosing lean protein sources is vital.
E) The benefits of whole grains in your diet.