Tag Archives: aging

Amino Acids Among Anti-Aging Bio-Molecules

Amino acids are among a number of specific types of bio-molecules that help restrict the aging process. Antiaging creams and lotions and supplements are only a few ways to deal with wrinkles and skin issues from a topical advantage, but what about the rest of the body? Anti-aging mechanisms, healing and immunity, skin (our largest organ), and other biological processes require an internal process at the cellular level for really slowing the aging process.

A review by P Dabhade and S Kotwal from the University Department of Biochemistry, RTM Nagpur University, in India wrote a publication titled: Tackling the aging process with bio-molecules: a possible role for caloric restriction, food-derived nutrients, vitamins, amino acids, peptides, and minerals.

The researchers said that “Aging is a multifactorial process leading to general deterioration in many tissues and organs, accompanied by an increased incidence and severity of a wide variety of chronic, incurable, and often fatal diseases” and that these therapies “include potential dietary interventions, adherence to nutrition, hormonal and cell-based therapies, genetic manipulations, and anti-aging supplements or nutrients.” Amino acids are among them.

Amino acids help with anti-aging at the cellular level

True healing comes from within, and the anti-aging process is no different. The body regenerates at the cellular level, so aiding the body in fundamental ways is crucial to keeping the body youthful. This can mean environmental changes we can control, like one’s diet, includes eating nutrient-rich foods (many people also claim their skin was the most obvious change they noticed when they ate a raw vegan diet because the skin hydrates from underneath).

Among the supplements and nutrients that are listed for anti-aging processes includes, vitamins, minerals, peptides, as well as amino acids. Protein foods like meats can provide all 22 amino acids since aminos are the building blocks of protein. Eating whey protein and eggs provide essential amino acids to the body, but extending the lifespan can get more detailed. The researchers who published the review named above focused mainly on these strategies for slowing down the aging process: caloric restriction, good food, and nutritional supplements, among which include amino acids.

Amino acids that are specifically good for anti-aging

Some of the amino acids below serve specific functions in the body:

Taurine helps repair muscle tissue, which tends to wane in the elderly

Creatine is produced by L-arginine and methionine, which come from carnitine, and help produce healthy skin.

L-arginine also helps reduce inflammation and erectile dysfunction (ED), and serves as a metabolism booster.

L-carnitine and carnosine help support cardiovascular health– carnitine helps with skin health, weight management, and energy, plus reduces peripheral vascular disease symptoms and heart angina, while carnosine lowers cholesterol and also reduces the risk of atherosclerosis.

L-glutamine stores sugar as glycogen instead of fat in the body, and is important for skin health.

Cysteine is a powerful detoxifier and required along with glutamine and glycine in order to make glutathione. The Washington Times called the amino acid glutathione an anti-aging machine!

Aging is progressive, irreversible, and a universal human phenomenon. Utilizing amino acids and other supplements may help protect against damage to molecules such as proteins, DNA, lipids, organs, and our cells protects against diseases like heart disease, cancer, Alzheimer’s disease, arthritis, and osteoporosis.

Taking amino acids, among other supplements, and eating a healthy diet aids cellular mechanisms and may help you live longer. Please check with your doctor before taking any supplements.

References:

http://www.ncbi.nlm.nih.gov/pubmed/23451844

http://www.studymode.com/essays/Submission-619316.html

http://aminoacidinformation.com/?s=anti-aging

Glutamine: The Anti-Aging Amino Acid for Your Skin

Anti-aging amino acids like glutamine may help your skin appear more youthful. Aging causes our bodies’ cells to break down or regenerate as they did in our youth. Cells die but do not renew at the same rate for healing or health like when we were young. 

The triggers for aging can include DNA, but many times environment also plays a role. This environmental impact can include diet… anti-aging amino acids like glutamine can include essential and non-essential amino acids.

Essential aminos can be gotten through diet, whereas non-essential aminos are made by our bodies; but as we grow older our bodies do not always produce what we need and may require supplementation. Glutamine is a non-essential amino acid.

Anti-aging amino acids include glutamine for acid-base balancing and firming of skin

Consider glutamine (L-glutamine) for acid-base balancing and firming of the skin. Proper nutrients, such as is found in a raw food diet, while eliminating or vastly reducing disease-causing hyperacidity foods like fast foods, “white foods” (sugar, white flour, white rice and potatoes), coffee, excess meat, or nicotine, is one of the major components to healthy skin and anti-aging all the way around.

Glutamine aids the acid-base balance in the body by moving ammonia out of the kidneys. By ridding acid from the body, and the preservation of bicarbonate, the acid levels are neutralized. Glutamine is a massive supporting factor in this acid-base balance.

We are not able to support anti-aging amino acids like glutamine in the body even though it is a non-essential amino acid, because as we age our ability to produce aminos—just like the ability to regenerate cells—reduces in volume and quality, causing aging effects.

Please discuss the inclusion of the amino acid glutamine in your diet or through supplementation with your doctor or naturopathic physician. Glutamine just might be able to help your skin look younger, while also providing you with an acid-base balancing that is a necessary component of a healthy diet and lifestyle to keep you looking young!

Reference:

http://www.aminoacid-studies.com/areas-of-use/anti-aging.html

L-tyrosine And Vitamin D Links to Aging, Cognitive Decline

An animal study has led to greater understanding of the complex causes of cognitive decline in the aging brain. Cognitive decline is a factor in aging, but can this decline be prevented?  A study measured l-tyrosine nitration to investigate the role of Vitamin D in the aging brain.

The world population is aging. We can all expect to live longer, particularly if we live in developed countries. The percentage of people 80 and older is projected to increase fourfold over the next 50 years. And the proportion of people who live beyond the age of 100 is growing rapidly.

However, aging brains often suffer cognitive decline. Forgetfulness, inability to maintain focus, and a reduced capability to solve problems are common to all aging brains. Mild cognitive decline is an expected part of aging. But cognitive decline doesn’t affect all brains equally.

Cognitive decline can be caused by a variety of factors. Oxidative stress, which leads to free radicals damaging healthy cells, is one factor. Nitrosative stress is also a factor in cognitive decline. This occurs when nitrogen species act with reactive oxygen species to damage the healthy brain cells. But where does l-tyrosine fit into this picture?

A study from the Sanders Brown Center on Aging, University of Kentucky, examined the links between vitamin D deficiency and nitrosative stress. Can measuring l-tyrosine levels in the vitamin D-deficient brains help predict cognitive decline? Researchers J Keeney, S Forster, et al, developed an animal study to investigate.

Can measuring l-tyrosine combat cognitive decline?

Middle aged male rats were divided into three groups and fed either low vitamin D food, or high vitamin D food.  The diet continued for 5 months, then their brains were examined for evidence of oxidative and nitrosative stress.

One indication of nitrosative stress is the production of nitrol-tyrosine, which is caused by l-tyrosine nitration, which is a chemical process. L-tyrosine is an amino acid, produced in the body from phenylalanine. It is vital to general metabolism.

In this rat study, the low vitamin D group had much higher levels of nitrol-tyrosine. The study proved that vitamin D deficiency resulted in significant nitrosative stress in the brain, and that this nitrosative stress may cause cognitive decline.

The researchers concluded that proper nutrition, with adequate levels of vitamin D that help prevent l-tyrosine nitration, are necessary to prevent cognitive decline.

Sources:

http://www.ncbi.nlm.nih.gov/pubmed/23872023

Cysteine – Anti-Aging Amino Acid?

Cysteine often called an anti-aging amino acid.  It appears to have many qualities that prevent or reverse aging. In fact, it has been said that aging may actually be a deficiency in cysteine.  

Cysteine is an anti-aging supporting anti-oxidant that protects cells by scavenging free radicals and chelating with heavy metals in order to keep the body clean of these ‘criminal’ elements that cause aging.

In fact, if you are into scientifically specific material, I highly suggest that you read Wulf Dröge’s article “Oxidative stress and aging: is aging a cysteine deficiency syndrome on the Royal Society Publishing website.

Cysteine – an anti-aging machine?

Cysteine, and its N-Acetyl Cysteine form, is also a precursor that provides another important anti-oxidant: glutathione. Glutathione is seen to be depleted in people who have many of the diseases frequently associated with old age. Cysteine provides a boost in glutathione levels even where it has been seen to be low in people with ailments such as Alzheimer’s, Parkinson’s, arthritis, diabetes, cancer and heart disease.  Cysteine is one of the anti-aging supporting building blocks required along with glutamine and glycine to make glutathione.   In fact, article the Washington Times called glutathione an anti-aging machine!

Cysteine and N-Acetyl-Cysteine are powerful detoxifiers – leading to a potential anti-aging effect

In a young, healthy system, cysteine is recirculated and works to remove toxins every day, bringing natural anti-aging health benefits on a daily basis.  It is when the system gets overloaded with heavy metals, poisons, radiation and free radicals of every kind that cysteine levels are seen to fall and gradually the body loses the ability to restock its storehouse of cysteine in order to prevent these toxins from causing aging.  Cysteine deficiency is a symptom of aging that can be rectified and the effects of aging and disease stopped through proper diet and the use of supplements.

N-Acetyl Cysteine form of cysteine is often used in emergency rooms to detoxify the liver if a patient has overdosed on Tylenol (acetaminophen) and is experiencing a liver failure. Obviously, there are numerous anti-aging effects of cysteine and its other forms.

Cysteine is absorbed through diet as well as the body’s anti-aging functions being able to make much of its own cysteine.  It is found in foods like poultry, eggs yolks, red peppers, garlic, onions and brussel sprouts. These are all known to be natural anti-aging type foods—and they all have cysteine! It is also easy to take through supplements.  If you are interested in anti-aging, maybe you should look into cysteine supplements to see if they might work for you!

The author of this story, Michelle Carraway, is a freelance contributor to National Nutraceuticals’ online news portals, which include Medicinal Mushroom Information Center, Amino Acid Information Center, Vancouver Health News and Today’s Word of Wisdom.  The opinions are the writer’s own and the owner and publisher of the site assume no responsibility for the accuracy of the content. Our articles are for informational, educational and entertainment purposes only. Please do your own due diligence, verify any health claims by doing additional research and consult your doctor before starting any supplementation program or making any lifestyle changes, including changes to your medication and supplementation.

Sources:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC436956/

http://rstb.royalsocietypublishing.org/content/360/1464/2355.long

Anti-Aging Amino Acids – Which Ones Do You Need for Your Skin?

Anti-aging amino acids are the new focus compared to older notions of creams and lotions and magic potions. Cells die off, but are not renewing at the previous rate for healing, and overall health. 

Sometimes DNA affects these triggers for aging, but oftentimes environment also plays a factor, which can include diet… anti-aging amino acids can include essential and non-essential amino acids.

Essential amino acids are only gotten through diet, whereas non-essential amino acids are produced by the body already (but not always in the amounts we need, depending on genetics or errors in our genetic code, such as with congenital disorders). Different aminos do different things in the body, but anti-aging amino acids are specific to what causes, and inhibits the factors of aging and getting old.

Far and wide people complain about their skin looking wrinkly, saggy, and losing elasticity as the main focus of aging issues, but what is happening to the skin on the outside is also happening to the organs on the inside, so a proper diet and the right anti-aging amino acids can make all the difference.

Anti-aging amino acids – which ones help your skin from aging

Anti-aging amino acids support collagen production and how the skin functions. Creatine produced by anti-aging amino acids like arginine (L-arginine) and methionine, which are part of the amino acid carnitine. Our skin is the largest organ in the body, so it’s important to realize the health benefits of anti-aging amino acids.

Carnitine is an anti-aging amino acid that is a fat-burner, and helps with gaining energy. Many wellness and fitness programs advise the use of anti-aging amino acids like carnitine as a supplement or added to the diet through protein foods like meats, eggs, or fish.

Also consider anti-aging amino acids like glutamine, which helps with regulating the acid-base balance in the body by driving ammonia out of the kidneys. By expelling acid from the body, and preserving bicarbonate, the acid is neutralized. Glutamine supports this acid-base balance, which is why it is considered one of the anti-aging amino acids.

Overall, the importance of anti-aging amino acids to keep the body healthy, and youthful, are paramount. Be sure to discuss the use of anti-aging amino acids like carnitine, glutamine, arginine, and methionine for your health, wellness, and antiaging regimen and lifestyle.

Please remember to visit our other health news portals, Medicinal Mushroom Information Center at http://medicinalmushroominfo.com Vancouver Health News at http://VancouverHealthNews.ca and http://todayswordofwisdom.com.

Reference:

http://www.aminoacid-studies.com/areas-of-use/anti-aging.html