While you may not be familiar with the term specifically, you use glycine every day to strengthen your body and, frankly, allow it to work properly. This amino acid is essential for many different muscle, cognitive and metabolic functions. It helps break down and transport nutrients like glycogen and fat to be used by cells for energy, and in the process, it supports strong immune, digestive and nervous systems.

In the human body, glycine is found in high concentrations in the skin, connective tissues of the joints and muscle tissue. One of the key amino acids used to form collagen and gelatin, glycine can be found in bone broth      and other protein sources. In fact, glycine (along with many other nutrients like proline and arginine) is part of what gives “superfood” bone broth its amazing healing abilities.

Glycine Benefits & Uses

According to research done by the Departments of Cell and Developmental Biology at the University of North Carolina at Chapel Hill, glycine can be used to help lower symptoms in people suffering from conditions like ulcers, arthritis, leaky gut syndrome, diabetes, kidney and heart failure, neurobehavioral disorders, chronic fatigue, sleep disorders, and even certain cancers. (1)

Amino acids such as glycine can be found in supplement form, but it’s easy — and probably even more beneficial — to acquire them from natural food sources.

Some of the many health benefits of glycine include:

• helping build lean muscle mass
• preventing scaropenia (muscle loss, muscle wasting or deterioration)
• playing a role in the production of human growth hormone
• boosting mental performance and memory
• helping prevent strokes and seizures
• protecting skin from signs of aging or cellular mutations
• protecting collagen in joints and reducing joint pain
• improving flexibility and range of motion
• stabilizing blood sugar and lowering risk for type 2 diabetes
• improving sleep quality
• lowering inflammation and free radical damage by increasing glutathione production
• reducing risk for certain types of cancer
• building the lining of the gastrointestinal tract
• producing bile salts and digestive enzymes
• helping reduce allergic and autoimmune reactions
• boosting energy levels and fighting fatigue
• helping produce red blood cells
• fighting the effects of stress and anxiety
• helping control symptoms of seizures, schizophrenia and mental disorders
  
  

Among all of these benefits, here are several key ways glycine is used in the body:

1. Promotes Muscle Growth

Glycine has been found to help inhibit the deterioration of valuable protein tissue that forms muscle and boosts muscle recovery. In fact, it’s known as an “anti-aging amino acid” because of how it helps maintain lean muscle mass into old age, stimulates the secretion of human growth hormone, prevents loss of cartilage in joints, and even improves daytime energy, physical performance and mental capabilities (all important for athletes). (2, 3)

Glycine is used during the biosynthesis of creatine, which provides muscles with a direct source of fuel to repair damage and grow back stronger. It also helps provide cells with energy thanks to its role in the conversion of nutrients from your diet, helping feed hungry muscle tissues and boosting endurance, strength and performance. It also has benefits when it comes to hormone production and regulation, helping the body naturally synthesize steroid hormones that regulate the ratio of fat to muscle mass and control energy expenditure. (4)

2. Repairs and Protects Joints and Cartilage

Together with other amino acids found in bone broth (especially proline), glycine plays a part in the formation of collagen, promoting the growth and function of joints, tendons and ligaments. Approximately one-third of collagen is composed of glycine, and collagen is crucial for forming connective tissue that keeps joints flexible and able to withstand shock. This is why collagen hydrolysate is often used for the treatment of degenerative joint diseases like osteoarthritis. (5)

As people get older, it’s especially important to consume enough proteins (amino acids) in order to repair damaged tissues within joints that suffer due to ongoing free radical damage. Glycine is essential for the formation of stretchy, flexible cartilage, helps heal damaged joints, and can prevent loss of mobility and functionality in older adults. (6)

3. Improves Digestion

Amino acids, including glycine and proline, help rebuild tissue that lines the digestive tract, keeping food particles and bacteria inside the gut where they belong, rather than allowing tiny openings to form that pass particles to the bloodstream where they trigger inflammation. Glycine helps form two of the most important substances that make up the gut lining: collagen and gelatin.

Collagen and gelatine help people with food allergies and sensitivities tolerate foods more easily,
can soothe the lining of the GI tract in people with inflammatory bowel diseases or indigestion (including leaky gut syndrome, IBS, Crohn’s, ulcerative colitis and acid reflux), and even promote probiotic balance and growth.

Within the GI tract, glycine also acts like a metabolic fuel. It’s needed to manufacture bile, nucleic acids, creatine phosphate and porphyrins to be used to break down nutrients from your diet. For example, it helps break down fats by aiding with the production of bile acids and helps transport glycogen to cells to be used for energy in the form of ATP. Evidence also shows that glycine can help stabilize blood sugar levels, leading to more lasting energy and preventing sugar cravings and fatigue.

There is also evidence from research conducted on rats that “L-glutamine and/or glycine supplementation is beneficial for the repair of the colonic wall of rats, but L-glutamine, with its trophic effects on the colonic mucosa, seems to exhibit better results.”

4. Slows the Effects of Aging and Builds the Immune System

Glycine helps form glutathione, a valuable antioxidant that’s used to prevent cellular damage and various signs of aging. A 2011 study published in the American Journal of Clinical Nutrition found that although glutathione deficiency in elderly people occurs because of a marked reduction in synthesis, supplementation with the glutathione precursors cysteine and glycine fully restores glutathione synthesis. This helps increase concentrations and lowers levels of oxidative stress and oxidant damages that lead to aging. (7)

In certain studies, glycine has even been found to help prevent cellular mutations that lead to cancer. There’s some evidence that using targeted amino acid therapy can prevent the growth of cancerous cells by cutting off their energy supply and help turn down inflammation, which is linked to numerous other chronic conditions besides cancer.

5. Calms the Nerves and Feeds the Brain

Glycine is beneficial for supporting cognitive performance and the central nervous system because of how it helps regulate the metabolic synthesis of certain nutrients that the brain and nerves use for energy. It helps regulate nerve impulses throughout the body by balancing electrolyte levels, such as calcium, chloride and potassium.

Due to its role in both nerve and neurotransmitter functions, glycine also has implications for helping improve sleep , mental performance, bodily sensations, moods, memory and behaviors. For example, glycine works with other amino acids, including taurine and gamma-amino butyric acid (GABA), as an inhibitory neurotransmitter.

Some evidence shows that glycine can help reduce hyperactivity in the brain and even play a role in the treatment or prevention of mental disorders, including learning disabilities, schizophrenia, bipolar disorder/manic depression and epilepsy. Certain studies have shown that glycine helps reduce psychotic symptoms, strokes and seizures when used with other supplements as part of a holistic treatment plan for mental/cognitive illness. (8)

6. Fights Fatigue and Promotes Restful Sleep

Due to its roles in the central nervous system and the digestive system, glycine can help boost energy levels, balance blood sugar and prevent fatigue. It can even be used to calm anxiety or nervousness that keeps you up at night and gets in the way of getting good sleep — plus it helps directly bring nutrients to cells and tissue for energy at all times of the day. According to research done by the Japanese Society of Sleep Research, glycine supplements improve sleep quality, lessen daytime sleepiness and improve performance of memory recognition tasks. (9)

One of its most important functions is helping carry out the biosynthesis of heme, a component of haemoglobin that helps produce and maintain red blood cells. (10) Red blood cells help carry oxygen around the body, support cellular functions, and provide the tissue, heart and brain with energy. In fact, glycine is often used in supplements meant to improve energy in athletes, fight fatigue caused by anemia and help regulate blood sugar levels.

Related: Threonine: The Amino Acid Needed for Collagen Production

What Is Glycine?

Classified as a “non-essential” (also called conditional) amino acid, glycine can be made in small amounts by the human body itself, but many people can benefit from consuming a lot more from their diets thanks to its numerous beneficial roles.

Nutritional Information and Facts About Glycine:

• Glycine is the second most widespread amino acid found in human enzymes and proteins, which is why it has roles in nearly every part of the body. (11)
• It’s one of 20 amino acids used to make protein in the body, which builds the tissue that forms organs, joints and muscles. Of the proteins in the body, it’s concentrated in collagen (the most abundant protein in humans and many mammals) and also gelatin (a substance made from collagen).
• Some of the most attractive attributes include promoting better muscle growth, healing the lining of the GI tract, and slowing down the loss of cartilage in joints and skin.
• While high-protein foods (like meat and dairy products) do contain some glycine, the best sources — collagen and gelatin — can be hard to get. These proteins are not found in most cuts of meat and instead are obtained from consuming parts of animals that today most people throw away: skin, bones, connective tissue, tendons and ligaments.
• People who are ill, recovering from surgery, taking medications that hinder certain metabolic processes or who are under a lot of stress can all use extra glycine for recovery.

Related: 9 Natural Testosterone Boosters for More Energy, Better Sleep + More

Glycine Recipes & Supplements
Getting more glycine into your diet is probably even easier than you think. Bone broth is a great source of naturally occurring glycine and other amino acids, is inexpensive, simple to make at home, and has far-reaching health benefits. Bone broth — which is made from slowly simmering animal parts, including bones, skin and tendons, in stock — contains natural collagen, which releases important amino acids and other substances that are often missing from the typical Western diet.

However, if you’re not willing to consume bone broth — for example, you’re a vegetarian or vegan — glycine can be obtained from plant foods too. Plant-based sources include beans; vegetables like spinach, kale, cauliflower, cabbage and pumpkin; plus fruits like banana and kiwi. Other than bone broth, glycine can also be found in “complete sources of proteins” (animal proteins), including meat, dairy products, poultry, eggs and fish.

Don’t forget that glycine is also found in high amounts in gelatin, a substance made from collagen that’s used in certain food products and sometimes for cooking or food prep. Gelatin isn’t commonly eaten in large amounts but can be added to recipes when making some gelatin desserts, yogurts, raw cheeses or even ice cream.

         

Here are several simple recipes you can make at home to boost your glycine intake:

• Homemade Chicken Bone Broth Recipe
• Homemade Beef Bone Broth Recipe
• Kale Chips Recipe
• Cauliflower Pizza Crust Recipe
• Turkey Chili with Adzuki Beans Recipe

When it comes to glycine supplements and dosage recommendations, here’s what you need to know:

• While some foods (especially animal proteins and bone broth) do provide some glycine, amounts tend to be small overall so you need to consume supplements if you want to obtain a higher dose.
• There is no established daily requirement or upper limit of glycine at this time. It’s believed that most people already get around two grams of glycine daily from their diets, but needs differ a lot depending on someone’s level of activity and state of health. (12) Depending on the symptoms you’re looking to resolve, you might benefit from consuming 10 times the average amount or even more.
• Not all protein/amino acid supplements are created equal; always look for high-quality brands sold from reputable companies, and consume food-based supplements whenever possible.
• Because glycine is a natural amino acid, there’s not much risk for consuming too much from your diet. In supplement form, higher doses of glycine between 15–60 grams have been used safely to help resolve chronic conditions like mental disorders, but this amount should be taken with supervision from a doctor.
• It’s not known if giving glycine supplements to children, pregnant or breast-feeding women — or people with kidney or liver disease — is safe or a good idea, so avoid using glycine in these cases for now.
• Glycine supplements can also interact with certain medications when taken in high doses (such as those used by people with mental disorders, including clozapine). Although for most people glycine is very safe (especially in food form), if you take medications it’s always a good idea to get your doctor’s opinion when you begin to use any supplements.

Final Thoughts on Glycine

• Glycine is a conditional/non-essential amino acid found in bone broth, meat, poultry, eggs, dairy products and certain beans and veggies.
• It helps form collagen and gelatin, substances that are important for building connective tissue throughout the body.
• Glycine is beneficial in both food and supplement form for people with joint pain, digestive disorders (like IBS, IBD or food sensitives), fatigue, trouble sleeping, anxiety and low immunity.
• There is no recommended daily amount of glycine or upper limit, and studies have found that it can be used safely in high doses up to 15–60 grams daily when necessary. However, estimates show that most people eating a standard Western diet consume only about two grams of glycine from their diets daily, most likely because concentrated sources like animal tendons, skins and bones are often thrown out.

Kombucha is a tasty, easy to make fermented beverage that delivers a probiotic kick. If you’ve ever purchased kombucha at the grocery store, you know it is delicious, but expensive! I’m going to show you how to make kombucha at home – for pennies a serving – and in just three simple steps. If you want to take the kombucha love up a notch, you can continue the process with a secondary ferment. I’ll give you some suggestions for flavor combinations below, and also check out my super delicious wild-foraged elderflower kombucha recipe!

What is Kombucha Anyways?

If you haven’t yet experienced kombucha, it is a fermented beverage made from tea, sugar, and a culture called a SCOBY, or a Symbiotic Culture of Bacteria and Yeast. During the fermentation process, the SCOBY “eats” the sugar and creates a tart, tangy liquid. We used to affectionately call the SCOBY the “Tea Beast” because it has the appearance of a jellyfish or large gelatinous mushroom floating on the top of the sweetened tea!

As the SCOBY eats the sugars in your kombucha, two things happen. One is that the SCOBY grows a new baby SCOBY. This is awesome because it means that your kombucha is self-perpetuating. You will soon have enough SCOBY to double or triple your batch size, and also to share with friends.

The second thing is that the kombucha-making process produces a number of beneficial organic acids, good bacteria and yeasts, B vitamins, a bit of alcohol, and carbon dioxide, so you end up with a tangy, slightly fizzy, probiotic-filled beverage.

The Magic of the Secondary Ferment

The tanginess of kombucha can be controlled by the length of fermentation – a longer ferment will produce a more vinegary flavor. You can drink the kombucha as tangy as you like, but in my opinion, the real magic happens when you continue onto a secondary ferment, where a variety of ingredients such as fruit juice, ginger, whole fruit, chia, lemon, and other flavors can be added to accent the kombucha tang and to generate more fizz. Some flavors that we've enjoyed are: Strawberry basil, Peach ginger, Blueberry mint, Elderflower, Grape juice, Elderberry syrup, 

How to Make Kombucha

Ingredients:

1/2 gallon water
4 tsp loose black tea
1/2 cup organic sugar
SCOBY with 1/4 cup of starter tea

(Optional) 1 cup of fruit juice for the secondary ferment

Supplies:

Half gallon mason jar
Tea towel or cheesecloth
Rubber band or mason jar ring
Wire mesh filter

Flip-top glass bottles for secondary fermentation (like these)

SCOBY starters can be purchased online (Cultures for Health is a great resource), or you can ask around in your community or online for a SCOBY. Because the SCOBY multiplies with each batch, regular kombucha makers always have extra SCOBY to go around and are usually happy to spread the SCOBY love!

1) Brew a batch of tea by boiling water and adding the loose tea to steep for about 10 minutes. Strain out the loose tea through a wire mesh filter, and add the sugar, stirring to dissolve completely. Allow the sweetened tea to cool to room temperature.

2) Pour the sweetened tea into a large glass mason jar or glass dispenser and add your SCOBY and starter tea. Cover with a piece of breathable cloth (cheesecloth or a lightweight tea towel work well) and secure with a rubber band or mason jar ring.

3) Place your kombucha out of direct sunlight in a room temperature location to ferment. Depending on how warm the ambient temperature is, check the flavor of your kombucha in five to seven days. Kombucha will ferment more quickly in warmer temperatures, and as it ferments, it will develop a stronger, sour-tangy flavor.

When the kombucha flavor is to your liking, you can either drink it as is, or you can proceed to the secondary ferment!

Flavoring Your Kombucha with a Secondary Ferment

For the secondary ferment, you’ll need one cup of fruit juice and enough tightly sealing containers (like Grolsch flip-top beer bottles) to hold your kombucha.

1) Remove your SCOBY and 1/2 cup of kombucha and place them in a glass jar to start a new batch.

2) Divide your fruit juice equally among your glass bottles and top off the bottle with your kombucha. Seal the lid and place the bottle in a safe place to ferment for one to five days (fermentation will happen more quickly in warmer temperatures).

Important Safety Note: At this stage, the fermentation of the sugary fruit juice will create carbon dioxide, which is what will make your kombucha fizzy. However, the carbon dioxide can also cause your glass jars to explode if the fermentation is left unchecked. Carefully “burp” your bottle each day to check on the level of carbonation, and store in a safe location. A cooler is an option we have used in the past.

3) When your kombucha has developed fizz, move it to the refrigerator or drink immediately! If I plan to make add chia to my kombucha, I generally do it at this point.

Enjoy drinking your homemade kombucha and please share your favorite flavor combinations in the comments! 

Posted by https://homestead-honey.com/2018/07/13/how-to-make-kombucha/