March 13 (Reuters) - Eggland's Best, one of the largest

U.S. egg producers, has been sued for falsely claiming that its

eggs contain less saturated fat than other eggs.

The proposed class action filed on Tuesday in Chicago

federal court by Richard Vilchis challenges Eggland's Best's

claim on its packaging that its eggs contain "25% less saturated

fat than regular eggs."

According to the complaint, Eggland's Best claims that its

eggs contain 1 gram of saturated fat per 50-gram serving,

compared with 1.5 grams for regular eggs.

But the complaint said independent testing last August by

San Francisco-based Anresco Laboratories, which was hired by

Vilchis' lawyer, showed that Eggland's Best eggs contain 2.84

grams of saturated fat per 50-gram serving.

Consuming too much saturated fat can increase cholesterol

levels and the risk of heart disease.

Vilchis, a Chicago resident, said Eggland's Best's "false,

misleading, and deceptive" marketing claim deceives consumers

like him into paying more because they believe its eggs are

better for their health.

"No reasonable consumer would interpret Eggland's Best's

on-label representation about saturated fat content to mean that

the products actually contain more saturated fat than 'regular

eggs,'" the complaint said.

Eggland's Best, a cooperative, did not immediately respond

on Wednesday to requests for comment. Cal-Maine Foods ( CALM ),

the largest U.S. egg producer and a member of the cooperative,

did not immediately respond to similar requests.

P. Renee Wicklund, a lawyer at Richman Law & Policy

representing Vilchis, also did not immediately respond to

requests for comment.

The complaint seeks unspecified damages for egg purchasers

for violations of Illinois laws against consumer fraud and

deceptive trade practices.

Saturated fats occur naturally in many foods including

meats, dairy, butter and some oils. Other foods such as

vegetables and whole grains contain less.

The American Heart Association recommends that no more than

6% of calories come from saturated fat.

That equates to 13 to 17 grams of saturated fat for people

who consume 2,000 to 2,500 calories a day.

In 1996, Eggland's Best paid a $100,000 civil fine to settle

with the Federal Trade Commission over cholesterol-related

claims in its marketing.

The case is Vilchis v Eggland's Best Inc et al, U.S.

District Court, Northern District of Illinois, No. 24-02073.