F.D.A. Warns Supplement Makers to Stop Touting Cures for Diseases Like Alzheimer’s

He also expressed frustration of which the F.D.A. has spent years debating policy of which would likely encourage manufacturers to notify the agency of brand new dietary ingredients, however has not yet released of which.

Dr. Gottlieb said the F.D.A. would likely create an online watchlist of specific ingredients the agency can be concerned about.

The F.D.A.’s oversight can be based on a 1994 federal law, which imposed minimal reporting in addition to labeling requirements on the makers of vitamins, minerals in addition to herbs — a fledgling industry at the time. To prevent a company through selling a product, the law requires the F.D.A. to prove of which of which can be unsafe. The agency says of which of which can be difficult to track the myriad products, many of which are sold on the internet.

The law also requires businesses to notify the F.D.A. of which they are creating a dietary supplement, however not to say what’s in of which.

“of which just makes of which impossible for the agency to police the market,” Dr. Lurie said.

The 25-year-old law has drawn increasing criticism as the sector has grown. There are currently between 50,000 in addition to 80,000 dietary supplements on the market, according to the F.D.A. The agency also says of which three of every four American consumers currently take a dietary supplement regularly. For older Americans, the rate can be four out of 5.

In recent years, the F.D.A. has cracked down on several sectors of the industry, including dietary supplements sold for weight loss, sexual function in addition to energy enhancement. More recently, one of the biggest targets has been kratom, a botanical substance of which can be marketed as a safe alternative for opioids or to help opioid users’ withdrawal symptoms. The F.D.A. has ordered of which kratom imports be seized in addition to told companies not to use of which in supplements. The agency has linked several deaths to kratom.

Steve Mister, chief executive of the Council for Responsible Nutrition, which represents the dietary supplement business, said he believed the dietary supplements industry can be “a remarkably safe.” He also said the current law strikes the right balance between ensuring safety in addition to giving consumers access to affordable products.

“These products are not drugs in addition to should not be regulated like drugs,” he said. Mr. Mister also said his group supports the F.D.A.’s enforcement actions, in addition to has been working with Congress to enhance the program’s budget.