Protein Rich Diet Helps Aging Skin

Recent studies report that lack of proteins causes skin-sagging and lack of glow on the skin’s surface. True to the facts,  proteins are very important for the regeneration of skin. They have collagen and keratin that make up of the elastin in the skin. Moreover, you don’t have to eat meat to get your daily source of proteins. For instance, red beans, which are highest in protein content are also highest in antioxidants.

Omega3 fatty acids found in fish and poultry also enhance the hydrating effects of the skin. Therefore, it is important to have a good amount of proteins in our diet, which will detoxify our system naturally, purify our blood and fight the aging process by increasing blood supply to the skin.

Since the American FDA doesn’t always follow organic or other industrialized nation’s standards of health and nutrition. I find it more informative to go to articles and studies conducted in countries where food hormones, pesticides and genetically modified foods are illegal and testing results aren’t skewed in favor of Big Business. Here are some excerpts I found from a great site in Australia.

Overview

Proteins are made up of smaller organic chemicals called amino acids. When proteins are digested, they are broken down into their constituent amino acids before being absorbed into the bloodstream. The body then uses these amino acids to build the kinds of proteins it needs to maintain and repair body tissues such as muscles and organs, and to grow.

There are 20 amino acids. Eleven of these amino acids can be made by the body itself, while the other nine (called Essential Amino Acids) must be obtained from food. The classification of an amino acid as essential or non-essential does not reflect its importance, because all 20 amino acids are necessary for health.

The dietary requirement for protein has two components: total nitrogen requirement (represented by essential plus non-essential amino acids), and requirements for essential amino acids. In assessing dietary protein sources, both need to be considered, as the amount of food protein needed to meet the protein requirement will depend not only on its amount and digestibility, but also on its content of essential amino acids.

Plant Sources of Protein

Plant sources of protein alone can provide adequate amounts of the essential and non-essential amino acids, assuming that dietary protein sources from plants are varied and that total calorie intake is sufficient to meet energy needs. Whole grains, legumes (beans), vegetables, seeds, and nuts, as well as commercial meat alternatives, all contain essential and non-essential amino acids.

Some plant foods are low in one kind of amino acid (e.g. grains are low in lysine), while other plant foods are higher in that amino acid (e.g. legumes are quite high in lysine). So by eating a well balanced diet that contains a variety of foods it is possible to obtain all the amino acids that the body requires. Note that while recent research shows that soy contains all essential amino acids, and is therefore a complete protein source, in my opinion it is preferable to have a varied diet and not depend on one food source to meet a particular dietary need.

The American Dietetic Association and Dietitians of Canada state in their Position Statement on Vegetarian Diets:

“It is the position of the American Dietetic Association and Dietitians of Canada that appropriately planned vegetarian diets are healthful, nutritionally adequate, and provide health benefits in the prevention and treatment of certain diseases… Plant protein can meet requirements when a variety of plant foods is consumed and energy needs are met. Research indicates that an assortment of plant foods eaten over the course of a day can provide all essential amino acids and ensure adequate nitrogen retention and use in healthy adults…”

In the past it was widely believed that in order for vegetarians to obtain adequate amounts of protein, all of the essential amino acids had to be ‘balanced’ at each meal. For example, grains and legumes had to be consumed at the same meal. This is referred to as ‘protein combining’. However, more recent research has indicated that, while consuming a proper mix of amino acids is important, it is not necessary to consume them all at the same meal.

Protein Deficiency

Protein deficiency is rare in Western countries but has wide-ranging effects on the body. Dietary protein deficiency in humans occurs principally in children in the form of kwashiorkor, although a similar syndrome is sometimes seen in severely depleted hospital patients with increased protein catabolism.

Kwashiorkor occurs most commonly in areas of famine, limited food supply, and low levels of education, which can lead to inadequate knowledge of proper diet. Early symptoms of any type of malnutrition are very general and include fatigue, irritability, and lethargy. As protein deprivation continues, growth failure, loss of muscle mass, generalised swelling (oedema), and decreased immunity occur. A large, protuberant belly is common. Skin conditions, such as dermatitis, changes in pigmentation, thinning of hair, and vitiligo (loss of skin colour) can also occur.

Protein deficiency among well-fed vegetarians and vegans is rarely a concern. A protein deficiency may be seen when there is also a calorie deficiency, but in such cases many nutrients would be a concern. The other possible scenario of insufficient protein intake would be where a vegan has a very poor diet that is heavily dependant on fruit or refined junk food such as sugary drinks, pastries and chips.

To read more on proteins and vegetarianism, go to http://www.vnv.org.au

Age spots, Shingles and Brusing

Age Spots

Age spots, or “liver spots” as they’re often called, have nothing to do with the liver. Rather, these flat, brown spots are caused by years of sun exposure. They are bigger than freckles and appear in fair-skinned people on sun-exposed areas such as the face, hands, arms, back, and feet. The medical name for them is solar lentigo. They may be accompanied by wrinkling, dryness, thinning of the skin, and rough spots.

A number of treatments are available, including skin-lightening, or “fade” creams; cryotherapy (freezing); and laser therapy. Tretinoin cream is approved for reducing the appearance of darkened spots. A sunscreen or sun block should be used to prevent further damage.

Shingles

Shingles is an outbreak of a rash or blisters on the skin that may cause severe pain. Shingles is caused by the varicella-zoster virus, the same virus that causes chickenpox. After an attack of chickenpox, the virus lies silent in the nerve tissue. Years later, the virus can reappear in the form of shingles. Although it is most common in people over age 50, anyone who has had chickenpox can develop shingles. It also is common in people with weakened immune systems due to HIV infection, chemotherapy or radiation treatment, transplant operations, and stress.

Early signs of shingles include burning or shooting pain and tingling or itching, generally on one side of the body or face. A rash appears as a band or patch of raised dots on the side of the trunk or face. The rash develops into small, fluid-filled blisters, which begin to dry out and crust over within several days. When the rash is at its peak, symptoms can range from mild itching to intense pain. Most people with shingles have only one bout with the disease in their lifetime. However, those with impaired immune systems — for example, people with AIDS or cancer — may suffer repeated episodes.

If you suspect you have shingles, see a doctor right away. The severity and duration of an attack of shingles can be reduced significantly by immediate treatment with antiviral drugs. These drugs also may help prevent the painful aftereffects of shingles known as postherpetic neuralgia. The National Institute of Allergy and Infectious Diseases currently is testing a shingles vaccine at the National Institutes of Health in Bethesda, Maryland. The vaccine they are testing is similar to the one used to immunize against chickenpox. After the shot, some people have had some discomfort around the area of the injection. In addition, a few people have had a low-grade fever. For more information about this study, call 1-800-411-1222.

Bruising

Many older people notice an increased number of bruises, especially on their arms and legs. The skin becomes thinner with age and sun damage. Loss of fat and connective tissue weakens the support around blood vessels, making them more susceptible to injury. The skin bruises and tears more easily and takes longer to heal.

Sometimes bruising is caused by medications or illness. If bruising occurs in areas always covered by clothing, see a doctor.

Your Face Reflects Your Diet

You may have heard the old saying, “You are what you eat.” Never does it ring more true when we consider the quality of our skin. It’s not a fallacy to say we feel better when we eat pure, healthy foods that support and nourish our bodies as compared to a diet of over-processed, chemical-laden foods. Without proper nutrients, the body just can’t function optimally. It will be sluggish, lack vitality, and lack muscle mass. On the surface, the skin may show wrinkles, sagging, acne, age spots and appear overall to be dull. Free radicals can take the blame for some of this skin degeneration, but if you want beautiful, healthy, glowing skin – you have to feed it right. Antioxidant-rich foods that contain vitamin C and E have been found to defend against free radicals by giving them their own electrons and forming a barrier that protects skin cells. You may already know certain behaviors and habits will either help or harm your skin, such as proper diet, exercise, smoking and sun exposure. One of the most significant sources of skin-damaging free radicals is cigarette smoke.

The modern Western diet is filled with carbohydrates, unnecessary sugars and salts, fats and caffeine. Most would be shocked to learn just how many of these detrimental elements they consume in a day. According to current research, it is the sugars and carbohydrates that have the worst effects on your complexion. They rob your skin of the oxygen it needs to stay youthful and can also cause inflammation.

In opposition to the processed foods, a diet that is pure and natural to its original essence as possible will provide your skin with vital nutrients and oxygen. Fruits and vegetables are on the top of this list of course, but other vital fats like walnuts, olive oil and fresh fish oils will also contribute greatly to beautiful, glowing skin. You cannot improve your skin without first improving your daily diet. Take the time to research various natural foods and their beneficial qualities. Try to incorporate these foods as much as possible into your lifestyle. Also beneficial is to replace those sugar-laden sodas with fresh water and teas. Proper hydration will help flush residual toxins from your system while you are optimizing your diet.

Once you consider what foods you are ingesting, you may also need to consider your smoking and drinking habits. We all know how harmful excessive smoking or drinking can be for our health, but our skin will be the first to show the signs of damage–long before our bodies give any indication of disease or imbalance. Smoking creates a toxic metabolism in your whole body. Many know the lungs are damaged by smoking–which is bad enough in itself–but the lack of oxygen will show on your face first. You will see more wrinkles around the eyes and mouth and smokers also have skin that is slower to heal. Blood is actually directed away from the skin by the destructive effects of nicotine, resulting in a sallow, grayish skin tone. On a scientific level, the nicotine blocks the oxygen supply to your skin, causing the subdermal capillaries to go into spasms, eventually increasing the rate at which your skin ages.

If you are hoping a cosmetic procedure will “erase” all the damage you have done – be aware that many doctors today will not perform any invasive procedures on a smoker due to the slower healing rate and lack of it results it can cause.

Once you have incorporated healthier foods into your life and reduced or eliminated smoking and excessive drinking, it is guaranteed you will see noticeable positive results in your skin’s appearance and in your overall health.