Does L-Tyrosine Make You Lose Weight?

Tyrosine is one of the non-essential amino acids.L-Tyrosine weight loss benefits include higher metabolism which can result in weight/fat loss.

Woman measuring waist

What’s the best way to lose weight? Conventional wisdom says you have to do stuff like cut calories, carbs, and fat. These are certainly ways to do it. If you’re eating fewer calories/carbs it can certainly help to shed pounds and burn fat. In fact, it’s one of the most practical ways of creating a “caloric deficit.” This means you’re burning more calories than you consume. However, there are other methods like supplements including l tyrosine weight loss. Taking supplements is another approach you can take and combine it with diet and exercise. In fact, studies show that certain nutrients can turn your body into a fat-burning machine. 

The body has 20 amino acids so why should you consider L-tyrosine? It’s a valid question. In fact, it might even seem odd that amino acids can be used to lose weight. We usually don’t think of protein’s building blocks as being effective for losing weight. However, they can certainly help in that area. Tyrosine can provide several different benefits that are related to weight-loss including appetite and metabolism. If you’re eating fewer calories and burning them faster it can help you reach your weight loss goals. The key is to get the right combination of diet and exercise.

What is L-Tyrosine?

This is actually a supplement form of the amino acid tyrosine. This amino acid is one of the non-essential ones. This doesn’t mean you don’t need it per se. It just means you don’t have to get it from food/supplements since the body produces it.

This amino acid is known by a lot of fancy scientific names you don’t really need to know. Just call it tyrosine. All amino acids form the building blocks of protein.

Tyrosine is one of the amino acids that the body produces naturally. However, you can also get it through foods like:

  • Wheat
  • Oats
  • Beans
  • Nuts
  • Eggs
  • Fish
  • Meat

People take tyrosine for several reasons. It can help to benefit people in areas like memory, learning, and alertness. If you want to perform better in these areas then you should certainly consider this particular amino acid.

Tyrosine is also used for other purposes. They include treating a genetic disorder known as PKU. This condition makes it impossible for people’s bodies to produce tyrosine. In this case, they must get the amino acid through supplements.

What are the mechanics of this substance? The body uses it to produce chemical messengers between the brain and body. They’re involved in different brain functions like alertness.

One of the key jobs of tyrosine is to make several kinds of substances. For example, adrenaline can give you an energy boost when you’re doing extreme sports, for example, Dopamine gives people a “runner’s high” when they’re doing exercises during gym workouts. The amino acid can also make stuff that’s related to skin/hair color and the thyroid.

When you increase your tyrosine levels it’s believed that can improve various brain functions. They include memory and stress.

Another possible benefit of tyrosine is it might help when you’re in stressful situations. This includes areas like attention and memory.

L-Tyrosine Weight Loss

Another possible benefit of L-tyrosine and Tyrosine is weight loss. If you want to shed pounds and burn fat this supplement is one of your options. Does it work? As always, it’s critical to do your homework.

In some cases studies are mixed. When you see claims that tyrosine can help you lose tons of weight make sure to find out what these claims are based on.

There are some areas in which tyrosine might help with weight loss. Here are some:

1. Metabolism

We often focus too much on how much we’re eating. Yes, you should generally eat 2000-2500 calories/day and fewer if you’re cutting calories. That said, how fast can your body burn those calories?

In the case of tyrosine pills, it’s complicated. This amino acid makes a hormone that boosts the heart rate. When that happens the body burns energy at a faster rate. A higher metabolism helps you burn calories and fat faster. Fun Fact: 1 pound of fat equals 3,500 calories.

2. Appetite

One of the factors that make people eat more is whether or not they feel full. So, it’s important to control your diet when you’re trying to lose weight.

Yes, willpower is a factor. However, if you’re not feeling hungry all the time then you’ll probably eat less. How can tyrosine help? When you eat it’s important for your brain to get the message that your stomach is full.

Tyrosine supplements seem to help people to feel less hungry. This is one of the reasons why obese people tend to at more. They feel really good when they keep eating. 

3. Stress

What does stress have to do with weight-loss? They might seem like two very different things. When you’re stressed your body produces more of the cortisol hormone. This boosts body fat and especially belly fat.  Tyrosine can help with cortisol and stressors.

Other Amino Acids for Weight Loss

Here are some other amino acids you should consider if you want to shed pounds:

1. Phenylalanine

This is an amino acid that’s often marketed for appetite-suppression products. Some studies have suggested the amino acid might help with weight loss. The caveat is the studies are somewhat old.

One study in the mid-90s reported that Phenylalanine triggers the release of a hormone that suppresses appetite.

What happened? The study’s participants ate less when they took supplements before their meals. They also felt they were fuller than those who took the fake pill. Time will tell if future studies back up the 1994 study.

2. Whey Protein

This is actually one of the two proteins of cheese-making. The other one is casein. The whey is made when it’s divided from something called “curd.”

Whey might help with weight loss. This is the most popular type of protein powder. You won’t have any problems finding this protein in physical and online health food stores.

What’s up with whey? It’s loaded in nutrients like calcium and contains many amino acids including BCAAs.

A 2008 study showed when you combine whey protein with a low-calorie diet this promotes lean muscle and fat loss. In the study, a whey supplement boosted weight loss vs. just dieting.

3. BCAAs

This stands for branched-chain amino acids. They’re 3 of the 9 essential amino acids that humans must get from food or supplements since the body doesn’t produce it. In fact, you might have seen them advertised in weight-loss products. Here are the three amino acids:

  • Leucine
  • Isoleucine
  • Valine

Several BCAA/weight-loss studies were conducted in the 90s. For example, one study showed that wrestlers lost tons of weight by cutting calories and using BCAA supplements.

The “problem” is recent studies haven’t backed up the 90s studies. So, it’s unclear whether or not BCAAs are as effective in weight-loss as tyrosine weight loss.

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