It seems like every year a new fad diet comes along that promises to help you lose weight fast and live your best life. From juice cleanses to keto diets, it can be hard to navigate through the hype and find a healthy diet that works for you.

Unfortunately, many of the diets that celebrities swear by are not only unsustainable but could also be hazardous to your health. To help you steer clear of the latest diet fads, we’ve compiled a list of five celebrity diets to avoid in 2017.

1. The Baby Food Diet

This diet, made popular by celebrities like Jennifer Aniston, involves replacing regular meals with jars of pureed baby food.

Proponents of the diet claim that the portion-controlled meals allow you to lose weight quickly, but the reality is that you’re likely to feel hungry and deprived. Additionally, baby food lacks the nutrients and fiber that your body needs to function, making it an unsustainable and unhealthy diet in the long-term.

2. The Alkaline Diet

The alkaline diet is based on the idea that certain foods can affect the pH of your blood and should be avoided. Celebrities like Victoria Beckham have touted the diet as a way to detoxify your body and improve your health.

However, there is no scientific evidence to support these claims, and the strict diet can be hard to follow. Cutting out entire food groups can also lead to nutrient deficiencies and harm your health in the long-run.

3. The Master Cleanse

The master cleanse, also known as the lemonade diet, involves drinking a mixture of water, lemon juice, maple syrup, and cayenne pepper for up to 10 days.

Beyonce famously used this diet to shed weight quickly for her role in Dreamgirls, but many doctors and nutritionists advise against it. The extreme caloric restriction and lack of protein can lead to muscle breakdown and a slower metabolism. Additionally, the sudden elimination of solid food can cause nutrient deficiencies and harm your digestive system.

4. The Raw Food Diet

The raw food diet, which consists of eating only uncooked and unprocessed foods, has gained popularity in recent years. Celebrities like Gwyneth Paltrow and Woody Harrelson have praised the diet for its health benefits.

However, while incorporating more fruits and vegetables into your diet is a good thing, the strict restrictions of the raw food diet can lead to nutrient deficiencies and an increased risk of foodborne illness. Additionally, the lack of variety in the diet can make it hard to stick to long-term.

5. The Blood Type Diet

This popular diet is based on the idea that your blood type determines the type of foods that you should eat.

Celebrities like Miranda Kerr have sworn by the diet, which suggests that people with type O blood should eat meat and avoid dairy products, while those with type A blood should stick to veggie-based diets. However, there is no scientific evidence to support the claims of the blood type diet, and it could lead to nutrient deficiencies if certain food groups are eliminated from your diet.

Additionally, the cost of following the diet, which requires blood tests and supplements, can be prohibitive for many people.

The Bottom Line

While it can be tempting to try out the latest celebrity diet, it’s important to remember that these diets are often unsustainable and could be harmful to your health.

Instead, opt for a balanced diet that incorporates a variety of fruits, vegetables, whole grains, and lean proteins. By choosing a healthy diet and sticking to a regular exercise routine, you can achieve sustainable weight loss and improve your overall health in the long-term.