Jennifer Aniston’s Diet: Benefits, Downsides, Fitness Routine

In addition to her acting chops, Jennifer Aniston is known for her youthful appearance and fit physique.

She often credits this to her diet and fitness routine, which she has opened up about in many interviews over the years.

This article reviews the main aspects of Jennifer Aniston’s diet and fitness routine, along with some of the key benefits and downsides.

Although she claims to have tried many fad diets in the past, Aniston notes that she now prefers a more balanced approach when it comes to eating and exercise.


Aniston favors a non-diet approach and doesn’t have any strict rules for which foods she can or can’t eat. Instead, her diet is intended to boost both physical and mental health to help keep her feeling her best.

Generally, her diet consists mostly of nutritious whole foods like fruits, vegetables, a good balance of proteins, carbs, and heart-healthy fats.

Although no foods are strictly restricted, she limits processed foods and added sugar from foods like candies, sweets, and desserts.

Intermittent fasting

According to some interviews, Aniston regularly practices 16/8 intermittent fasting.

This type of intermittent fasting involves limiting your food intake to an 8-hour window each day and abstaining from food for the remaining 16 hours.

Typically, this means she stops eating after dinner and delays breakfast until around 10 am the next morning.


Jennifer Aniston’s diet includes mostly whole food ingredients with a balance of proteins, carbs, and heart-healthy fats. She also practices 16/8 intermittent fasting.

Although Aniston doesn’t strictly eliminate any foods from her diet, she does prioritize and limit certain food groups.

Foods to eat

Aniston’s diet generally focuses on nutrient-dense ingredients, including fruits, veggies, proteins, and heart-healthy fats.

Here are some foods that she eats:

  • Fruits: berries, apples, bananas, peaches, plums, kiwis
  • Vegetables: spinach, kale, broccoli, celery, tomatoes, mushrooms, sweet potatoes
  • Proteins: lean sources of protein like chicken, turkey, eggs, low fat cuts of beef or pork
  • Whole grains: quinoa, couscous, oats, brown rice, whole wheat pasta
  • Nuts: almonds, walnuts, cashews, pistachios, macadamia nuts
  • Seeds: pumpkin seeds, flaxseeds, chia seeds, sunflower seeds
  • Dairy products: yogurt, skim milk, cheese
  • Healthy fats: olive oil, coconut oil, avocado oil, avocados
  • Beverages: water, coffee, tea, celery juice

Foods to avoid

Although Aniston doesn’t eliminate any food groups from her diet, she typically avoids processed foods and limits her intake of sugar.

Here are some of the foods she limits:

  • Processed foods: frozen meals, french fries, chips, pretzels, fast food, fried foods
  • Sweets: baked goods, cookies, cakes, candies, ice cream
  • Beverages: soda, fruit juice, sweet tea, sports drinks, energy drinks
  • Added sugar: table sugar, brown sugar, maple syrup, honey, artificial sweeteners


Jennifer Aniston eats mostly nutrient-dense, unprocessed foods, including fruits, veggies, proteins, and whole grains. She typically limits her intake of processed foods and ingredients high in added sugar.

Aniston exercises 5 days per week.

She often switches up her routine to increase muscle growth and maximize results. Activities she enjoys include:

  • yoga
  • boxing
  • spinning
  • running
  • cycling
  • dance-based aerobic workouts
  • strength training

She often works out with a personal trainer, who helps ensure she stays on track and keeps her workouts efficient.


Jennifer Aniston’s workout routine involves strength training, yoga, and several types of cardio exercises.

Aniston’s diet plan may be associated with several health benefits.

Promotes weight loss

The diet focuses on nutrient-rich foods and limits processed ingredients, which are often high in sugar and calories that can contribute to weight gain.

This could benefit weight loss. Studies associate regular intake of processed foods with an increased chance of having overweight or obesity (1, 2).

Similarly, consuming more foods and drinks high in added sugar may be tied to weight gain (3, 4, 5).

Additionally, the diet encourages consuming plenty of protein. Protein can help regulate your appetite, keep you feeling fuller for longer, and boost weight loss (6).

Aniston also practices intermittent fasting, which has been shown to promote weight loss. For example, a review of 27 studies found intermittent fasting to be as effective for weight loss as calorie restriction (7).

Improves blood sugar control

Several components of Aniston’s diet could support better blood sugar control.

For instance, studies show that intermittent fasting could improve short-term blood sugar control in people with type 2 diabetes, especially within the first 3–6 months (8).

Aniston’s diet also limits foods and drinks high in added sugar. Added sugar may be linked to increased blood sugar levels and a higher risk of developing type 2 diabetes (9, 10).

Foods rich in fiber and protein are also encouraged. Both of these can support healthy blood sugar levels (11, 12).

Protects against disease

There’s no doubt that what you put on your plate can play a big role in the development of disease.

Aniston’s diet, in particular, emphasizes nutrient-rich foods like fruits and vegetables. These may help protect against chronic conditions like heart disease, diabetes, and cancer (13, 14).

It also limits processed foods, which often lack essential nutrients while being high in added sugar and less beneficial ingredients.

Studies also show that eating more processed foods could be linked to a higher risk of heart disease, cancer, depression, diabetes, irritable bowel syndrome (IBS), and obesity (15, 16).


Certain parts of Jennifer Aniston’s diet could support weight loss, improve blood sugar control, and protect against disease.

Aniston has provided details about her diet and exercise routine in several interviews, and there are no official rules or restrictions for the plan. So, it may not be a good fit for those who prefer more structured diets with detailed guidelines.

The plan may also be somewhat time consuming, since it limits your intake of convenience meals and involves exercising at least 5 days per week.

If you decide to work with a personal trainer like Aniston, it can also become expensive.

Additionally, intermittent fasting may not be suitable for everyone, including those who are pregnant, people with certain medical conditions, and individuals with a history of disordered eating.

Intermittent fasting could also cause several short-term side effects, including fatigue, irritability, increased hunger, and impaired concentration (17).


Jennifer Aniston’s diet and exercise routine can be expensive and time consuming, and may not suit those who prefer more structured plans. Plus, intermittent fasting may cause side effects and isn’t recommended for everyone.

Aniston’s diet emphasizes nutrient-dense ingredients and contains a good mix of proteins, fats, and carbohydrates. It’s also not overly restrictive and doesn’t eliminate any specific foods or food groups, making it possible to stick to in the long term.

Additionally, it may be associated with several potential health benefits and encourages regular exercise.

Although certain components, such as intermittent fasting, may not be suitable for everyone, incorporating some of the main principles of the plan into your daily routine can be an easy and effective way to improve your health.


Jennifer Aniston’s diet encourages nutritious ingredients and regular exercise. Additionally, it’s not overly restrictive and may offer several health benefits. Still, the intermittent fasting part may not be right for everyone.

Aniston’s diet emphasizes nutritious whole foods and limits foods that are processed or high in added sugar.

She also exercises regularly and incorporates a variety of activities into her routine.

In addition to helping her look and feel her best, her diet may offer several health benefits, including increased weight loss, better blood sugar control, and protection against chronic disease.

Recommended Articles