Why thinner in the morning

You've also lost water weight overnight, which contributes to a thinner appearance and a lower weight. Many diets recommend that you weigh yourself in the morning because this is your "slimmest" time of day. Scales measure more than your fat mass -- scales reflect changes in weight caused by water retention, constipation, hormonal changes and your clothing. Your weight is usually lowest in the morning, because you haven't eaten or had much to drink. Your weight fluctuates by several pounds over the course of the day, depending on what you put into your body.

It's impossible to gain that much fat in one day -- you'd have to consume 7, to 14, calories in excess to do so. When you're getting dressed, it's also easier to weigh yourself without clothes to further "reduce" your weight. You process water overnight, even if you're not sweating and urinating, so your body is slimmer.

You lose water through your skin, from respiration as you breathe out moisture and through functions such as pumping blood and running your internal organs. Physician Margaret Polaneczky notes on her website that 80 percent of your morning weight loss is because you've lost water weight -- not including urine. Any urine you expel first thing in the morning is just another loss of water weight that leads to a slimmer feeling.

Some mornings your slimmer feeling will be more evident than on other mornings, mostly because of water retention. If you consumed a high-carbohydrate or high-sodium meal the night before, you might retain more fluid.

A heavy weight-lifting session can also make you retain water the next day because of the swelling around the micro-tears in your muscles. If you're a woman, hormonal changes -- especially around the time of your period -- can also affect how slim you feel in the morning. Overnight, you aren't putting food into your body, and the food you ate the day before has been mostly digested. The next morning you see a lighter weight and a slimmer shape. Anything you eat will affect your physical weight and the shape of the digestive tract during the day.

As your body processes food, it retains some water, develops gas and produces stool. It is true that you can weigh a little bit less in the morning, especially due to overnight water loss, but the physiological extent of morning skinniness is debatable. The expression morning skinny is used in joking contexts by body- conscious people. People use it as a modifying phrase, e.

People on social media mention morning skinny in reference to how attractive they feel when they wake up. They might also go on about how they wish they could be morning skinny all day. It feeds into the idea that only unnaturally skinny body types are beautiful, which can contribute to eating disorders and psychological problems.

This is not meant to be a formal definition of morning skinny like most terms we define on Dictionary. Feedback Tired of Typos? Word of the Day. Meanings Meanings. Examples Origin Usage. Slang dictionary morning skinny [ mawr -ning skin -ee ] What does morning skinny mean? What's hot. Related words swole , skinny legend , thick girls , Tumblr girl , thigh gap , ischial tuberosity , skinny love , thicc , morning wood.