Preventing Heart Disease and Neurodegenerative Decline

In their discussion on maximizing healthspan, Drs. Jordan Peterson and Peter Attia touched on evidence-based strategies to prevent two major age-related diseases – heart disease and neurodegenerative decline. While genetics play a role, lifestyle factors allow us to stack the odds in our favor.

Stopping Heart Disease in its Tracks

Heart disease remains the #1 cause of death globally. However, Dr. Attia explained there is a lot we can do to reduce our risk:

• Exercise helps strengthen the heart, control blood pressure, and prevent atherosclerosis.
• Managing cholesterol through diet and medication for those at risk protects against plaque buildup in arteries.
• Avoiding smoking prevents damaging inflammation and constriction of blood vessels.
• Controlling blood sugar and insulin resistance helps prevent arterial damage that can lead to heart attacks and strokes.
• Stress management aids in maintaining healthy blood pressure and inflammation levels.

Research shows adhering to just these five interventions can reduce the risk of heart disease by over 80% - as much or more than a total genetic predisposition.

Outsmarting Neurodegenerative Decline

Age-related cognitive decline was once seen as inevitable. But emerging science shows lifestyle choices significantly influence our risk of impairment and dementia.

As Dr. Attia highlighted, exercise and controlling metabolic factors appear protective for brain health. Challenging cognitive activities and social engagement also seem to build cognitive reserve.

Other promising preventive strategies include:

• Omega-3 rich diets to reduce neuroinflammation
• High polyphenol consumption to assist neuronal function
• Stress management and good sleep to promote neural regeneration
• Actively treating hearing loss and hypertension

While research continues, taking proactive steps now allows us to reduce risk and preserve cognitive abilities as we age. As Dr. Attia emphasized, addressing lifestyle factors gives us tangible power to change the trajectory.

Watch the interview here: