Metabolism Guide: How to Calculate BMR, RMR and Boost Energy

Metabolism determines how many calories your body burns at rest through BMR and RMR. Understand how age, thyroxine, and pregnancy affect your metabolic speed and energy levels.

Mature Woman Jogging Outdoors

Eating and Exercise Tips for Your 50s

Today’s 50-somethings have benefited from better nutrition, health care and quality of life. That said, here are a few things you need to be aware of...

Read more →
Sporty people running downstairs on city stairs

Can Cardio Boost Metabolism?

Raising your metabolism is tricky. Cardio workouts elevate it for a short period of time, but it doesn't have a lasting effect.

Read more →
healthy lifestyle asian woman running at stairs seaside

10 Ways to Boost Your Metabolism

Your metabolic rate relates to the energy your body uses in a day, measured in units of energy called calories. When you're managing your weight, a faster metabolism means you can take in more calories from food and drink without gaining weight.

Read more →
Small portion of food on a big plate

What Are the Benefits of a Slow Metabolism?

While a lightning-fast metabolism can make it easier to lose weight, it won't necessarily make you healthier. The advantage of burning a lot of energy and easy weight control may have a trade-off in terms of life expectancy.

Read more →
Closeup of a Asians weighed

13 Day Metabolism Diet

Losing up to 22 pounds in 13 days certainly sounds like a winning diet if you want to lose weight fast. However, the 13 Day Metabolism diet is a fad diet with strict rules and severe calorie restriction that you may have a hard time following for the allotted days.

Read more →
Nervous businesswoman pulling her hair out

Does Stress Increase Metabolism?

Stress affects people in a variety of ways. Some may lose weight, while others may gain. Both epinephrine and cortisol are adrenal stress hormones that might be partly responsible for these reactions. Cortisol increases your metabolism, but it also makes you hungry.

Read more →
Man reading instructions on pill bottle

Do Vitamins Speed Up Metabolism?

The term "metabolism" refers to the chemical reactions that take place in your body each day, and the energy -- in the form of calories -- that's burned carrying out those reactions.

Read more →
breakfast cereal and other ingredients in a wooden box

Essential Nutrients That Supply Energy

The body requires energy to sustain itself and perform all the functions of daily life. The process of converting nutrients from food into energy is called cellular respiration. The energy from this biochemical process is captured in a chemical called adenosine triphosphate (ATP).

Read more →
Mature woman baking cookies in kitchen

How to Calculate BMR for Women

Basal metabolic rate, or BMR, is the bare minimum number of calories needed if you were to stay on the couch all day and do nothing. Your BMR decreases as you age. It also decreases in response to eating less food in an effort to lose weight. Your BMR naturally slows down later in the day.

Read more →
Chatting with the Pharmacist

Can I Get My Metabolism Back After Stopping Lexapro & Prozac?

Many medications have potential negative side effects. Depending on the type of medication, these can include changes in appetite, energy and activity level, metabolism and weight. Antidepressants are one class of medication that carries a risk of such changes.

Read more →
diet Plan.

Does Eating More Boost Your Metabolism?

You’re typically told to eat less and move more to lose weight. But if you eat too little, you'll face a metabolic slowdown that interferes with weight management. Eating enough calories at predictable intervals will help boost a metabolism that has stalled.

Read more →

How to Naturally Increase Your Norepinephrine and Serotonin

Neurotransmitters are the chemical communicators that are shared between neurons in your body, causing an action or reaction of a specific nerve or group of nerves. The neurotransmitters norepinephrine and serotonin play an important role in your psychological wellness.

Read more →
Woman stepping on scale, low section, close-up

Symptoms of a Slow Metabolism

If you struggle to lose every ounce -- and seem to gain it all back by simply looking at a cheeseburger -- you know the power of a slow metabolism. Your metabolic rate depends on a few factors within your control, such as your activity level, but factors outside your control can play a role, too.

Read more →

Slow Metabolism, Weight Gain & Weakened Immune System

The body's individual systems work together, but disorders like thyroid or adrenal gland issues can cause metabolic changes leading to weight gain and weakened immunity. Learn how to manage metabolism and weight with a healthy diet, moderate exercise, and medical treatment if needed.

Read more →
Pregnant woman

How Diet Affects Progesterone During Pregnancy

Progesterone helps form and thicken the endometrial lining in the uterus of pregnant women. Without progesterone, a fertilized egg will not attach to the uterine wall and placenta will not support an embryo. Women who experience multiple miscarriages may have low levels of progesterone.

Read more →