We’ve all heard that our metabolism changes as we age, but what does this really mean? And more importantly, at what age does metabolism slow down? If you’ve been noticing changes in your weight or energy levels, you’re not alone. Many people feel a shift in their metabolic rate as they grow older. But fear not! Understanding the underlying factors and taking positive steps can help you manage these changes. In this article, we’ll explore the science behind metabolism, the age at which it typically slows down, and what you can do to maintain a healthy metabolic rate.
The Science Of Metabolism
Metabolism is essentially the process by which our bodies convert the food we eat into energy. It’s affected by various factors, including age, genetics, activity level, and even sleep patterns (1). Let’s delve into some key components:
Basal Metabolic Rate (BMR): This refers to the number of calories your body needs to function at rest. BMR tends to decrease with age.
Physical Activity: Regular exercise can boost your metabolism, but the ability to engage in strenuous activities often declines with age.
Hormonal Changes: Hormones such as thyroid and growth hormones influence metabolism. Shifts in these hormones can occur with aging.
What Age Does Metabolism Slow Down?
Previously, it was thought that our metabolisms start to decline from our 20s, however, Duke University published research that shed new light on this common belief (2).
Analyzing data from 6,600 individuals ranging from 8 days to 95 years old, researchers found four distinct periods of metabolic life. These findings go against what was previously thought when it comes to metabolism:
The Four Stages Of Metabolic Life
Infancy (Up to age 1)
In this stage, calorie burning is at its peak, accelerating to 50% above the adult rate.
Childhood and Adolescence (Age 1 to 20)
Metabolism gradually slows by about 3% each year.
Adulthood (Age 20 to 60)
Contrary to previous beliefs, metabolism holds steady during these years.
Senior Years (After age 60)
Only after age 60 does metabolism start to decline, by about 0.7% per year, resulting in a 20% decline by age 95.
How To Keep Your Metabolism Humming
Worried about a slowing metabolism? Here are some strategies to keep it in check:
Eat Well-Balanced Meals
Include a mix of proteins, healthy fats, and complex carbohydrates to fuel your body.
Engaging in regular exercise can boost metabolism, even as you age.
Chronic stress can negatively affect metabolism. Practices like meditation and mindfulness can help.
Products like Approved Science® Appetite Suppressant, a stimulant-free appetite suppressant may support metabolic function and help manage energy intake as you age.
Embrace The Changes
Understanding what age metabolism slows down is just part of the equation. It’s essential to recognize that aging is a natural process, and changes in metabolism are normal. With knowledge, a positive attitude, and the right approach, you can thrive at any age.
So don’t let the fear of a slowing metabolism hold you back. Embrace the wisdom and experience that come with age, and take proactive steps to stay healthy and vibrant. Remember, age is just a number, and it’s never too late to invest in your well-being!