The Alzheimer's Association this month launched a "6-Step Challenge" designed to help people adopt everyday habits that support cognitive function. The program is part of the organization's "(re)think your brain" initiative and provides participants with guidance on incorporating brain-health recommendations into daily life.

Participants can sign up at rethinkyourbrain.org and elect to receive daily action steps and guidance via text or email. The stated goal is to develop healthier habits that can be sustained for years.

Joanne Pike, CEO and president of the Alzheimer's Association, said nutrition is one of the primary ways to promote brain health. "The Alzheimer's Association conducted a lifestyle intervention research study that showed physical activity, nutrition and brain challenge really saves and increases your cognitive abilities," she said.

The challenge points participants toward the MIND diet, which emphasizes meals high in fruits, vegetables — especially leafy greens — whole grains, and lean proteins. The diet also recommends limiting processed foods and added sugar. Foods that are good for physical health can also have long-term benefits for brain health.

Pike also suggests keeping a food intake log to understand eating habits and swap less healthy items for healthier ones.

Pike framed the initiative as targeting people earlier in life than traditional dementia-prevention messaging. "This is a movement about increasing brain health over time, and also starting at an earlier age, understanding that your brain health at 40 and 50 is going to impact how you age," she said. "You can't be too young to think about your brain health."

CBS Mornings is partnering with the Alzheimer's Association for a three-part series titled "Brain Health: From Awareness to Action." Additional information about the "(re)think your brain" initiative and the "6-Step Challenge" is available at rethinkyourbrain.org.