WASHINGTON (AP) - The Biden administration is laying out its plan to meet an ambitious goal of ending hunger in the U.S. by 2030, including expanding monthly benefits that help low-income Americans buy food.

The administration, in a plan released Tuesday, is also seeking to increase healthy eating and physical activity so that fewer people are afflicted with diabetes, obesity, hypertension and other diet-related diseases. It said it would work to expand Medicaid and Medicare access to obesity counseling and nutrition.

“The consequences of food insecurity and diet-related diseases are significant, far reaching, and disproportionately impact historically underserved communities,” Biden wrote in a memo. “Yet, food insecurity and diet-related diseases are largely preventable, if we prioritize the health of the nation.”

Biden is hosting a conference this week on hunger, nutrition and health, the first by the White House since 1969. That conference, under President Richard Nixon, was a pivotal moment that influenced the U.S. food policy agenda for 50 years. It led to a greatly expanded food stamps program and gave rise to the Women, Infants and Children program, which serves half the babies born in the U.S. by providing women with parenting advice, breast-feeding support and food assistance.

Over the years, cuts to federal programs coupled with stigmas over welfare and changes to how food and farming systems are run have prompted declines in access to food.

Biden is hoping this week’s conference is similarly transformative. But the goal of Nixon also was “to put an end to hunger in America for all time.” And yet 10% of U.S. households in 2021 suffered food insecurity, meaning they were uncertain they could get enough food to feed themselves or their families because they lacked money or resources for food.

To succeed, Biden needs buy-in from the private sector and an increasingly partisan Congress. Some of the goals sound reminiscent of former first lady Michelle Obama’s Let’s Move initiative to tackle childhood obesity and promote healthy eating. The conference also will highlight the need for access to better, healthier food and exercise.