In the given passage, four options are given for each blank. Select the most appropriate option to complete the given passage, which also fits contextually as per the word given in the bracket.
Healthy eating is a key component of a (1.complete) _______lifestyle. It's essential to maintain a balanced diet that includes a variety of fruits and vegetables, lean proteins, and whole grains. Such a diet not only provides the necessary nutrients for (2. ideal) _______ growth and overall well-being but also reduces the risk of (3. chronic) _______ conditions such as heart disease and diabetes. In addition to a nutritious diet, regular physical activity is (4. essential) ________ for maintaining good health. Staying (5. healthy) ________ and active can enhance both physical and mental well-being.
Fill in the blank (4) with the appropriate word from the options below: