Beyond Diet & Exercise: 7 Things That Affect Your Metabolism

When you’re feeling sluggish or struggling to maintain your weight, it’s tempting to blame a “slow” metabolism. But metabolism isn’t a simple on-off switch you can flip with a new workout or diet trend. While what you eat and how much you move are crucial, your metabolism is far more nuanced. It’s actually a complex system-the sum of all the chemical reactions in your body that convert food into energy to power everything from your heartbeat to your thoughts to your daily movement.

While genetics, age and diet do influence how efficiently your metabolism works, manny everyday habits also play a role. According to dietitians,these often-overlooked factors can impact how your body burns energy. The good news? Small, sustainable shifts may help support a healthy metabolism over time.

1.Your Stress Levels

Stress isn’t just a mood disruptor-it can also have a big impact on your metabolism. When stress becomes chronic, your body produces elevated levels of the hormone cortisol. In short bursts, cortisol helps your body respond to immediate challenges (“fight or flight” situations). But over time, it can contribute to imbalances that affect how your body uses and stores energy.

“When cortisol stays high, your body holds onto energy instead of burning it,” explains Katie Sch

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5 Signs Your Metabolism Is Slowing Down-and How to Speed It Up

Your metabolism is the engine that powers your body, converting food and drinks into energy. As you age, your metabolism naturally slows down, but several lifestyle factors can also contribute to a sluggish metabolic rate. Recognizing the signs of a slowing metabolism and taking steps to boost it can definitely help you maintain a healthy weight, energy levels, and overall well-being.

1. Weight Gain

One of the most noticeable signs of a slowing metabolism is unexplained weight gain. If you haven’t considerably changed your diet or exercise routine but are gaining weight, your metabolic rate might potentially be decreasing. This is because a slower metabolism means your body is burning fewer calories at rest.

2. Persistent Fatigue

A sluggish metabolism can lead to persistent fatigue,even after getting enough sleep. When your body isn’t efficiently converting food into energy, you may feel tired and sluggish throughout the day.

3. Changes in Sleep

Your metabolism and sleep are closely linked. A slowing metabolism can disrupt your sleep patterns, leading to insomnia or poor sleep quality. Conversely, lack of sleep can further slow down your metabolism, creating a vicious cycle.

4. Your Insulin Sensitivity

Insulin is a hormone that helps your cells use glucose from your bloodstream for energy. But when your cells become less responsive to insulin, a condition known as insulin resistance, it may throw your metabolism out of balance.

“When our cells don’t respond well to insulin, the body has a harder time using glucose efficiently, and fat metabolism slows down. This makes it easier to store fat and harder to burn it,” explains