Here are a few Alzheimer’s facts that might keep you motivated to exercise and stay fit.

An estimated 5.3 million Americans of all ages have Alzheimer’s disease (2010).

This figure includes 5.1 million people aged 65and older and 200,000 individuals under age 65 who have younger-onset Alzheimer’s.

One out of eight people age 65 and older (13 percent) has Alzheimer’s disease.

Women, who on average live longer than men, are more likely than men to have Alzheimer’s disease.

Alzheimer’s is the most frequent cause of dementia, accounting for 70 percent of all cases of dementia in Americans aged 71 and older.

By 2030, all baby boomers will be at least 65 years old.

That year, the number of people aged 65 and older with Alzheimer’s is expected to reach 7.7 million, more than a 50 percent increase from the 5.1 million age 65 order older currently (2009) affected.

Learn more about the benefits of exercise for Alzheimer’s.

It even looks like a brain!

Help protect your brain health with antioxidant rich pecans.

Eating a handful of pecans will also provide you with more than 19 vitamins and minerals, including vitamin A, folic acid, calcium, magnesium, phosphorus, zinc and several B vitamins, Hubrich said. Pecans are naturally cholesterol-free and sodium-free.

Researchers suggest vitamin E – a natural antioxidant found in pecans – may provide a key element to neurological protection shown in the study.

Antioxidants are nutrients found in foods that help protect against cell damage, and studies have shown, can help fight diseases like Alzheimer’s, Parkinson’s, cancer and heart disease.

Pecans are the most antioxidant-rich tree nut and are among the top 15 foods to contain the highest antioxidant capacity, according to the U.S. Department of Agriculture (USDA).

Alzhimer’s is a growing problem as the population ages.

The challenge lies in early detection and treatments which target the four degenerative pathways to alzheimer’s disease.

Alzheimer’s disease is the leading cause of dementia and the sixth leading cause of death in the U.S., according to the Centers for Disease Control and Prevention. Although specific genetic mutations are known to cause the early onset form of the disease, the late onset form is thought to arise from a complex interaction of susceptibility genes and other risk factors