During Navratri fasting, there are certain foods that should be avoided. Here are some of the foods that should not be consumed during Navratri fasting:

• Onion and garlic
• Non-vegetarian foods
• Alcohol
• Certain vegetables like brinjal, okra, and mushroom

It is important to follow a satvik lifestyle during Navratri, which includes performing morning and evening aarti, not criticizing or gossiping about others, and aiming to help the needy.

When it comes to vegetables, there are certain vegetables that are strictly avoided during Navratri fasting. These include rajasic or tamasic foods that are generally bitter, sour, pungent, salty, or dry, as they are known to induce negativity, dullness, and restlessness. Instead, one should turn to sattvik food, which refers to ingredients that have prana or a life-like force that may include fresh fruits and vegetables.

Here are some of the vegetables that can be consumed during Navratri fasting:

• Potato
• Sweet potato
• Pumpkin
• Colocasia
• Raw banana
• Raw papaya
• Bottle gourd
• Tomatoes (it is suggested to use them while making vegetable curry)

It is important to note that the fasting practices may vary from region to region and household to household, so it is best to consult with a religious authority or a nutritionist for specific guidelines.