Junk foods are bad for the body as they are loaded with fats, sugars, calories and have very little nutritional value. Consuming junk foods regularly has been linked to an increased risk of obesity and chronic diseases, such as cardiovascular disease, type 2 diabetes, non-alcoholic fatty liver disease and even some cancers.

However, experts believe that occasional indulgence will not impact a healthy diet. Hence, National Junk Food Day is celebrated on July 21 every year in the United States to let people indulge in junk foods that are not usually included in their daily diet.

This National Junk Food Day, go ahead and grab your favorite junk food and munch on it to your heart's desire. You may also share it with your loved ones to make this day extra special.

And if you decide to share photos of your favorite treats on Instagram but are not sure about the caption, fear not as we've got you covered. Here are 15 quirky and fun-filled Instagram captions that will go perfectly well with your photos. (Courtesy: women.com)

  • Feed me before I get hangry.
  • Comfort food.
  • I never met a French fry I didn't like.
  • Pizza is the only love triangle I want to be involved in.
  • Fries before guys!
  • Bad days are best forgotten over pizza.
  • All you need is love and maybe a burger.
  • Life is uncertain. Eat dessert first.
  • The most delicious lunch is the one shared with you.
  • Exercise? I thought you said extra fries!
  • Take a break, it's lunchtime.
  • I love you with every pizza my heart!
  • I just don't want to look back and think "I could have eaten that."
  • It's food o'clock
  • If loving carbs is wrong, I don't want to be right.

For those still hesitant about indulging in junk food on this special day, here's a list of healthy fast food options that you can enjoy at your favorite restaurants without breaking your diet. (Courtesy: Good Housekeeping)

  • Chick-Fil-A's Grilled Chicken Nuggets (130 calories)
  • Wendy's Junior Hamburger (250 calories)
  • Panera's Turkey Chili (300 calories)
  • Starbucks' Sous Vide Eggs (170 calories)
  • Subway's Tuna Salad Sub (450 calories)
  • Chipotle's Steak Soft Tacos (560 calories)
  • Arby's: Roast Turkey Farmhouse Salad (240 calories)
  • Boston Market: Rotisserie Chicken Bowl (330 calories)
  • Chick-Fil-A: Grilled Chicken Cool Wrap (350 calories)
  • Chipotle: Burrito Bowl (330 calories)
Unhealthy Food, French Fries, Burger
Representation. Engin Akyurt/Pixabay