L-Theanine’s Weight Loss Benefits


Commonly found in tea leaves, L-theanine is an amino acid that has many benefits. It has been known that the theanine amino acid in tea has positive effects especially on relaxing, cognitive performance, emotional status, sleep quality, cancer, cardiovascular diseases, obesity, and common cold.(1) Among the best of these benefits is the ability to promote a healthy weight and aid in weight loss.

What is L-Theanine

If you're sipping a cup of tea while reading this, you're supporting just about every organ in your body.  Tea is rich in antioxidants, which prevents chronic disease and helps to repair cells in the body. The antioxidants and compounds found in tea have been linked to a lower risk of skin, prostate, lung, and breast cancers.(2)  Tea is not only great for fighting off disease, but it’s also incredibly relaxing due to the amino acid l-theanine. There have been studies that clearly show that l-theanine has a significantly positive impact on one’s mental health.(3) These positive effects on your mental health translate to help when it comes to managing your weight loss.


Connecting L-Theanine to Maintaining a Healthy Weight

L-theanine has anti-anxiety properties, which is crucial to helping someone lose or maintain their weight loss.(4) L-theanine anti-anxiety properties also make it especially suitable for people who suffer from sleep deprivation. Studies show that people who don’t get enough sleep are more likely to suffer from obesity.(5) By getting enough sleep and reducing your anxiety, you will experience less stress. You also will have an easier time sticking you a diet and avoid gaining any additional weight.

You should also know that L-theanine is responsible for increasing the GABA levels in your system as well as increasing the levels of dopamine and serotonin. These are neurotransmitters, which are responsible for regulating mood, emotions, concentration, sleep, and alertness. These chemicals also regulate your energy levels and appetite. By increasing the levels of these chemicals, you will not only get more sleep, but menopausal women can get relief from mood swings, changes in appetite, and any difficulty with concentration.(6)

Stress can be a significant factor in weight gain. Long-term stress can lead you to overeat due to an increase in your feelings of hunger. Our bodies have a natural “fight-or-flight” response, and anxiety can turn that into overeating as your body may believe that this is the way to overcome stress. People will also tend to turn to “comfort” foods—ones that make them feel calm. However, eating to relax will lead to weight gain.(7) Did you know that lean women who are vulnerable to stress are likely to have higher levels of the stress hormone cortisol and excess abdominal fat? L-theanine can fight against this stress response and lower levels of cortisol. Abdominal fat is related to worse health, including greater risk of heart disease and diabetes.(8)

Importance of Sleep and Relaxation for Weight Loss

If you are trying to lose weight or maintain weight loss, you may be focused entirely on your diet and exercise. Even though that may mean you sacrifice precious moments of sleep to work out. Maybe you have noticed a plateau on your weight loss and wondered what’s wrong. Have you noticed you have increased stress lately? Are you not getting enough sleep? These are things that people are surprised to learn to impact their ability to maintain a healthy weight.

When you are well-rested, you make better decisions. Sleep deprived individuals end up being more impulsive. Studies have found that well-rested individuals have more willpower when saying no to comfort foods compared to those who did not get enough rest. There is also evidence that people who don’t get enough sleep tend to eat more substantial portions of food. Eating more and sleeping less translates into a struggle with your weight loss or trouble maintaining a healthy weight. (9)

Stress is something with which many of us struggle, which is also another major cause of problems with weight gain and inability to lose weight. As previously discussed, the release of the stress hormone cortisol can lead people to overeat high-calorie comfort foods. However, what’s even worse is when you consume excess calories with high levels of cortisol, these calories get deposited right in the abdomen. Stress hormones are also responsible for a slower metabolism. A 2014 study showed that women who reported stressors during the previous day ended up burning 104 fewer calories than those who didn’t.(10)

Long-term sleep deprivation and stress can significantly impact your health in more than just your struggles with weight loss. It can also lead to high blood pressure, heart disease, and diabetes. Fortunately, thanks to taking l-theanine daily, you can help prevent many of these issues that can impact your weight loss. Regularly taking a supplement with l-theanine can be precisely the tool you need to promote a healthy weight. However, not all l-theanine supplements are made equal.

Final Thoughts

In a 2004 study, scientist found that L-theanine in conjunction with green tea powder suppressed weight gain and fat accumulation.(11) A 2019 study, by the International Journal of Molecular Sciences, tea extract and its components proved to have potent anti-obesity effects, which involve regulating glycolipid digestion, absorption, and metabolism, improving energy expenditure, preventing lipid accumulation and deposition, and ultimately reducing body weight gain and increasing lean mass. (12)

The best way to take this amino acid is through consuming Suntheanine, which is the only form of L-theanine that is clinically proven to be both safe and effective. Because of this, we use this patented form of L-theanine in our hormone and neurotransmitter support formula Mellow Mood. Mellow Mood is a combination of synergistic all natural plant based extracts to create a calm peaceful mood, induce relaxation, deeper restorative sleep, as well as prevent stress, anxiety, or depression. Try Mellow Mood today and start taking advantage of the benefits of L-theanine in this delicious drink powdered formula. Just 1-4 scoops a day can help you stay calm, relaxed, focused, well rested and aid in effective weight management.