Notes and quotes: Metabolic changes in aging

We need to be aware of what’s going on with our bodies as we age. An article familiarized readers with metabolic changes that come about as we age.

Main point: “…molecules and microorganisms both inside and outside our bodies are going through dramatic changes, first at about age 44 and then again when we hit 60. Those alterations may be causing significant differences in cardiovascular health and immune function.”

More about it:

• “…there’s a big shift in the metabolism of lipids when people are in their 40s and in the metabolism of carbohydrates when people are in their 60s.”
• “The metabolic changes the researchers discovered indicate not that people in their 40s are burning calories more slowly but rather that the body is breaking food down differently.”
• “…knowing there’s a shift in the molecules that affect muscles and skin, you might want to warm up more before exercising so you don’t hurt yourself.”

Takeaways for Nordic walkers (based on an AI-assisted search):

• Nordic walking can burn between 18% to 67% more calories than conventional walking, aiding in weight management during metabolic slowdowns associated with aging.
• Regular participation in Nordic walking has been linked to beneficial effects on resting heart rate, blood pressure, and overall cardiovascular fitness.
• The combined aerobic and resistance aspects of Nordic walking enhance muscular strength and flexibility.
• The use of poles provides additional support, improving balance and reducing the risk of falls—a common concern among older adults.
• Nordic walking reduces stress on the lower body joints by distributing the workload across the entire body. This makes it a suitable low-impact exercise for individuals with arthritis or joint discomfort.
• Nordic walking can help counteract metabolic declines and support weight management efforts.
• Aim for regular Nordic walking sessions, adjusting intensity and duration to match individual fitness levels and health conditions.
• Keep track of weight, cardiovascular metrics, and muscle strength to observe the benefits of Nordic walking and make necessary adjustments to the exercise regimen.
• Before starting or modifying any exercise program, especially when dealing with chronic conditions or significant metabolic changes, consult with healthcare professionals to ensure safety and appropriateness.

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