Saturday, August 28, 2010
berries keep brains young, protect from memory loss
A new study, just presented in Boston at the 240th National Meeting of the American Chemical Society (ACS), concluded these berries -- and possibly walnuts -- preserve memory and other mental faculties in a crucial but previously unknown way. They turn on the brain's natural "housekeeper" mechanism. The result? The body cleans up and recycles toxic proteins linked to age-related memory loss, dementia and other mental deterioration.
Shibu Poulose, Ph.D., a scientist with the U. S. Department of Agriculture-Agricultural Research Service (USDA-ARS) Human Nutrition Research Center on Aging in Boston who presented the report, pointed out that earlier studies have suggested that as most people age, there is a decline in the body's ability to protect itself against inflammation which, in turn, causes oxidative damage. Bottom line: inflammation may be the initial trigger behind degenerative brain diseases, heart disease, cancer, and other age-related disorders.
"The good news is that natural compounds called polyphenolics found in fruits, vegetables and nuts have an antioxidant and anti-inflammatory effect that may protect against age-associated decline," Dr. Poulose said in a statement to the media. Dr. Poulose conducted the groundbreaking nutrition research with James Joseph, Ph.D., who passed away on June 1. Dr. Joseph, who headed the laboratory, was a pioneer in the study of how antioxidants in fruits and nuts prevent age-related cognitive decline.
Previous studies by Dr. Joseph and Dr. Poulose showed that elderly laboratory rats fed diets containing an added two percent mixture of high-antioxidant strawberry, blueberry, or blackberry extract for two months became "younger" mentally. The animals' brains showed that age-related deficits in nerve function and behavior that involve earning and remembering were actually reversed after eating berries regularly.
For the new research, Dr. Poulose and Dr. Joseph investigated why nerve function declines with aging. They found it involves a reduction in what they described as the brain's natural house-cleaning process. In a process termed autophagy, cells called microglia function as housekeepers, removing and recycling biochemical debris that otherwise would interfere with brain function. "But in aging, microglia fail to do their work, and debris builds up. In addition, the microglia become over-activated and actually begin to damage healthy cells in the brain," Dr. Poulose stated.
Using cultures of mouse brain cells, the scientists discovered that extracts of berries inhibited the action of a protein that shuts down the autophagy process. "Our research suggests that the polyphenolics in berries have a rescuing effect. They seem to restore the normal housekeeping function. These findings are the first to show these effects of berries," said Dr. Poulose.
He added that the study shows it is important to eat foods rich in phytochemicals known as polyphenolics. Dr. Poulose also pointed out that it is best to consume whole fruit, which contain the full range of hundreds of healthful phytochemicals, when possible.
For more information:
http://www.naturalnews.com/berries.html
Sunday, August 22, 2010
According to Donald Light, Ph.D., a professor of comparative health policy at the University of Medicine and Dentistry of New Jersey who authored the study, the pharmaceutical industry is a "market for lemons" and Big Pharma spends a fortune to sell those lemons to the public.
"Sometimes drug companies hide or downplay information about serious side effects of new drugs and overstate the drugs' benefits," Dr. Light, who presented his findings on August 17 in Atlanta at the 105th Annual Meeting of the American Sociological Association, said in a press statement. "Then, they spend two to three times more on marketing than on research to persuade doctors to prescribe these new drugs. Doctors may get misleading information and then misinform patients about the risks of a new drug. It's really a two-tier market for lemons."
Dr. Light's paper, Pharmaceuticals: A Two-Tier Market for Producing 'Lemons' and Serious Harm, is an institutional analysis of the pharmaceutical industry and how it works. He based his conclusions on a wide range of data from independent sources and studies, including the Canadian Patented Medicine Prices Review Board, the Food and Drug Administration, and Prescrire International (a French language journal which publishes extensive research on pharmacology, toxicology and pharmaceutics ). Much of research for the study was conducted for a forthcoming book Dr. Light edited, The Risk of Prescription Drugs, which is slated for publication this fall by Columbia University Press.
In both his paper and his book, Dr. Light emphasizes what he dubs the "Risk Proliferation Syndrome", which refers to the way Big Pharma has grossly maximized the number of people exposed to new drugs with relatively low effectiveness but a heightened risk of adverse and often severe side effects. The pharmaceutical giants have accomplished this by failing to put each new medication on the market using a controlled, limited launch which would allow evidence to be gathered about the drug's effects, positive and negative. Instead, Big Pharma builds hugely hyped drug launches based on clinical trials that were designed in the first place to minimize evidence of harm and are published in the medical literature to only emphasize a drug's advantages.
Pharmaceutical companies spend millions of dollars on massive campaigns to sell a new prescription med, recruiting leading doctors to use the drug for conditions other than those for which it is approved, Dr. Light revealed. By promoting such off-label or unapproved uses, Big Pharma goes after even more sales and physicians inadvertently become what Dr. Light calls "double agents" -- they work to push sales of the new drug while they are supposed to be stewards of their patients' well-being.
And what happens when patients complain that the drug is making them sicker and/or producing side effects? Studies show their doctors usually just discount or dismiss these complaints, Dr. Light said.
According to the new study, the big drug companies are successful in getting away with selling their "lemon" drugs because of three main reasons: Big Pharma is in charge of testing their own new drugs; the pharmaceutical companies have invested millions in building "firewalls" of legal protection to hide information about a drug's dangers or lack of effectiveness; and the bar for drug efficacy is set fairly low to make it easier for Big Pharma to get a new drug approved.
Dr. Light pointed out that despite the extensive requirements for testing the efficacy and safety of each new medication, drug companies use a strategy of "swamping the regulator" with large numbers of incomplete, partial, and substandard clinical trials. For instance, in one study of 111 final applications for approval, 42% lacked adequately randomized trials, 40% had flawed testing of dosages, 39% lacked evidence of clinical efficacy, and 49% raised concerns about serious adverse side effects.
"The result is that drugs get approved without anyone being able to know how effective they really are or how much serious harm they will cause," he said. "The companies control the making of scientific knowledge and then control which findings will go to the FDA or be published."
As Mike Adams recently reported in NaturalNews, statin drugs are a prime example of the Big Pharma push to market drugs as safe and effective while glossing over the fact they often harm far more people than they help -- in the case of statins, causing everything from liver damage, acute kidney failure, and extreme muscle weakness to cataracts (http://www.naturalnews.com/028988_s...).
For more information:
http://www.asanet.org/meetings/2010...
http://www.naturalnews.com/Big_Phar...
Friday, August 20, 2010
Veg patch from scratch: Part Two
With your bit of garden cleared and ready for a mini vegetable patch, it's time to lay out your plot and create a structure that looks good and produces delicious food.
Even a small patch should be divided into four areas, ideally four quadrants with a cross of paths, with a small, round central bed if you have the space in which you could grow a tepee of sweet peas. The four beds are then allocated to different plant groups: one for roots, subdivided between new potatoes, beetroot and carrots (the three most rewarding and delicious roots); one for things like beans and peas (which gardeners call legumes); one for salad and herbs, including the brassicas (which means cabbage relatives), rocket, mizuna, mustard and radishes; one for a hotchpotch of things such as courgettes, sweetcorn and leafy greens, chard, kale and spinach.
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You can then rotate your productive plants from one year and one area to another, avoiding putting the same plant into the same soil again for four years and hence preventing a build-up of pests and diseases.
Make the beds as big as possible and the paths can be temporary trodden earth or shingle, or permanent brick or stone. They should be a minimum of 30in wide. Anything narrower will be obliterated as plants grow. If you have the space, the wider the paths the better. Perennial plants such as mint, horseradish, rhubarb and tarragon, and the shrubs rosemary, sage and bay, go permanently into any edge beds if you have space there. Beware, mint and horseradish are very invasive and their roots quickly romp away, so enclose them in a deep, submerged pot. Tomatoes and cucumbers can be grown in pots, or in the ground against a sunny, sheltered south or west-facing wall, or in a greenhouse if you have one.
The more space overall you can give to your veg patch, the more variety and abundance you'll produce. It's rare for someone to think their patch is too big, but be realistic in terms of time and maintenance. You'll need a couple of hours a week from March until August – the busiest months – to keep a 10ft x 13ft patch sown, planted up, picked and looking pristine. One final thing on the design – draw out the basic plan on a sheet of paper with a thick black pen. Then attach a sheet of tracing paper over the design so that you can record exactly what goes where each season.
In the late summer, you'll be doing another planting and need to record that on another sheet of tracing paper which can be attached over the top of the last – it's a good idea to do this every year as a belt and braces way of avoiding planting anything in the same spot in under four years.
Raised beds or not?
Once you have a layout planned that suits your garden, you need to work on your soil, so find out what raw material you have before you start. For a perfect patch the soil should be freely drained, with plenty of organic material mixed in and a topsoil depth of about 1ft. Some edible plants do fine without much fertility – carrots, for example, grow well in almost pure sand – but most do best in well-fed, rich soil that is well drained.
If you have no idea what your soil is, dig a 17in-wide, 17in-deep soil profile pit – a smart name for a straight-sided hole. This tells you a huge amount. Look at the sides and the colour change as the pit goes deeper. Is there lots of rich black stuff and then a change to something different? Measure how much of the darker stuff you have. This is your topsoil depth. On chalk or sand, and often on clay, this can be very thin.
If your topsoil is thin, this may mean building raised beds, a decision best made before you start your soil improvement programme. We need these on seriously vile and heavy clay at Perch Hill to help with topsoil depth and drainage; raised beds are also invaluable for deepening thin topsoil on sand and chalk. We've also found slugs and snails are less of a problem in our raised areas than they are on flat ground and the beds look ornamental. You can raise the bed with railway sleepers to make a horizontal frame, or use woven panels of chunky hazel or willow as we do. They don't last as long as solid wood (about five years) but look good.
Get the edges in place and then dig out the topsoil from paths and place it on your beds. This may be enough to fill them, but if not you'll need to import some soil. Try to use a different soil type to your own, a hybrid is ideal.
Know your soil type
You may already know what your soil type is – if you can see chalk lumps, then clearly it's chalk – but if not, you need to work this out. Pick up a handful and feel it. If it's slimy and you can make it into a ball without it collapsing, it's clay. If at the other extreme, it feels gritty and won't stick together, its basis is sand.
Pour a bucket of water into the soil profile pit. Does it drain away almost immediately? If it does, you have freely drained sand or chalk. If the water sits there, it's almost certainly clay. Also do a pH test with a kit from the garden centre or send off a soil sample to the RHS for analysis. This will help establish your soil base line.
Soil preparation
Once you've got that clear, you can start your soil improvement. Tempting though it is, don't just whack your seeds straight in. If you haven't cultivated your plot before, the soil will need a bit of work. Veg need a loving environment: light, airy and full of goodness. Rather than sowing or planting into lumps like boulders, a small soil-lump-size is crucial for happy and abundant plant growth.
For clay without a decent topsoil depth, dig in lots of grit and organic matter. This is likely to mean large quantities, rather than one or two bags from the garden centre. The grit I use is 9mm pea shingle from a builder's yard (rather than the more expensive horticultural grit). This is the smallest stuff for putting on a drive and it does the job well. For organic matter, I use municipal compost (widely available from local councils composting kitchen waste). Cover the whole soil surface with 2½in of grit and 2½in of organic matter before you dig (or rotavate) it in. You can hire a rotavator for a morning. This will convert a ropey topsoil into something instantly good.
If you garden on light sandy or chalky soil, dig in lots of organic matter to help the plants grow well, but leave out any extra grit. On chalk, try to avoid disturbing the subsoil – or endless flints will rise to the surface and you'll have to spend hours getting rid of them. You may be better off importing almost all the soil so you can get cracking.
The ornamental patch
If you're short of space, you'll have to concentrate on the easy and highly productive plants (more about this next week), and won't have the luxury of being able to make the garden look beautiful as well as produce food, but if you have more room, you can.
Create a high point at the middle of each bed. Put up a tepee made from eight bamboo canes or twiggy sticks and plant two sweet pea seedlings at the foot of each stick, or just create a tall central patch of some beautiful rich-coloured dahlias, such as the dark crimson, 'Rip City', 'Chat Noir' or 'Bishop of Auckland'. If you keep picking the flowers for the house, these will look good for months.
If you have plenty of space, you can also edge your paths with flowers, selecting plants that have a beneficial effect on your productive garden. Any yellow or orange flower – the poached egg plant (Limnanthes douglasii) and marigolds (Calendula 'Indian Prince') in particular – attract beneficial insects, lacewings and lady birds. If you draw a good population in, they will lay their eggs within the patch which then hatch into larvae. These love aphids and should keep your patch free of green and whitefly.
How to plan your garden vegetable patch
1. Soil matters
A garden that has been mostly lawn, flowers and shrubs will probably have soil that is fairly low in organic matter.
One of the first tasks of edible landscaping is to work in as much bulky organic matter as possible.
It must be well rotted - animal manure, bird feathers, sheep wool, shredded bark, wood, straw, cardboard, thick newspaper or compost are all ideal.
Where there is organic matter, there will be earthworms, and where there are worms all is right with the world.
2. Start with easy plants
Rhubarb and courgettes, with their big foliage, are quite easy to work into a design and they’re both very low-maintenance and productive.
3. Grow plants in modules
Plants grown in modules are easier to place and they allow you to make attractive patterns from an early stage. Plus you can replace any gaps.
Try violas together with lettuces and pretty little mangetout peas that trail and twine - they look attractive and are also productive.
4. Plan the layout
You need to be able to move in and out of your garden and you need spaces to pick and harvest from, preferably without compacting the soil.
A successful solution is to have stepping stones or keyhole paths where you can reach into a space and replant or harvest the latest crop. I use square pavers that I had kicking around as stepping stones.
I like them because they are not too heavy, so if I want to change positions they are easy to pick up and move elsewhere.
5. Celebrate the beautiful
You can get colour into a vegetable garden by simply planting flowers around the vegetables, either edible flowers, flowers for cutting or just flowers that you love.
Another way is to celebrate the flowers of vegetables.
The girlie pinks in my garden come in part from potato flowers of 'Red Duke of York’ and 'Maris Peer’, the dusky pastels include the blues and pinks ofmangetout pea flowers.
6. Consider spacing
All vegetables and flowers have an optimal spacing distance from their neighbours to allow them to grow big, fast. Sweetcorn is relatively thin and tall and the space around its feet is wasted if nothing is planted there.
Courgettes, pumpkins and lower growing vegetables can all be used as living mulch to keep the soil moist (which is how corn likes it) and to make the most of available space.
7. Drifts, not lines
A drift is a group of five or more plants of the same variety planted together, generally in a teardrop shape that is thicker in the middle and further apart on the outsides.
Using drifts of vegetables in an edible garden means creating a band of, say, lettuce around a courgette, or a drift of radishes along the edge of large, slower-growing vegetables.
You can give the majority the spacing they require, making a few compromises around the margins.
8. Use microclimates
You can’t grow kiwi or peaches in the middle of most gardens, but if you have a sheltered, sunny (south or south-west facing) wall or fence it’s a perfect microclimate for tender fruit.
Brick walls are particularly good as bricks absorb heat through the day and release it slowly overnight, keeping the plant that bit warmer.
9. Shop wisely
It is worth buying greenhouse-raised plants if you don’t have suitable space to raise seeds and want to grow heat-loving seedlings such as cucumbers, chillies, tomatoes and peppers.
To get ahead of the season, I quite often buy young chilli plants.
The best way to get lots of fruit is to raise a chilli plant in a greenhouse and bring it out into the garden for July, so you’ll get a better crop if you buy a young, greenhouse-raised plant and grow it on. This also works for tomatoes and sweet peppers (bring them outside in June).
10. Weed control
Once a polyculture system gets established there should be few weeds, as there is little bare ground.
The more you mulch with a thick covering of organic matter (homemade compost, bark, straw, newspaper) the less weeding you have to do.
Once your seedlings are established in the garden, weed carefully and mulch around them with compost and the best part of the job is done.
You’ll need a good 3-4in to smother weed seeds, so mulch as thickly as possible without smothering your young plants.
Wednesday, August 18, 2010
You Can Get Healthy Skin Naturally
ways to promote skin health.
Antioxidants represent your first and best line of defense against all forms of skin
damage, from age-related wrinkles, sunspots, and cancer to a clear and radiant
complexion. They neutralize the action of “free radicals,” rogue molecules that bind to
healthy cells, mutate DNA, and accelerate cell death.
These are your skin’s most potent allies against free radical damage. You’ll find all of
them in supplement form in health food stores or on line:
Vitamin C: In addition to fighting the action of free radicals, vitamin C reduces
inflammation and boosts immune response. Take 500 milligrams twice per day with food.
Carotenoids: Key antioxidants that not only promote skin health, they’re great for your
eyesight and also lower your risk of lung and breast cancer. Be sure to look for “mixed
carotenoids” when you buy. Take 2,500 IU daily.
Vitamin A: This is another fat-soluble vitamin in the carotenoid family. Take 2,500 IU
per day.
Vitamin D: In addition to all the health benefits I outlined before, this is a powerful
antioxidant. Take 1,000-2,000 IEUs per day.
Vitamin E: A major ally in skin health. I use 400 IU per day in my patients. Look for
“vitamin E as mixed tocopherols” on the label. These are the organic compounds most
readily absorbed by your body.
Alpha Lipoic Acid: “The universal antioxidant,” ALA fights free radicals in both the
fatty and watery tissues of the body. It also recycles and extends the life of other
antioxidants like vitamins A, C, and E. Take 100 mg per day from the alpha lipoic family.
CoQ10: A critical antioxidant every cell in your body needs to convert fuel into energy.
Take 30 mg per day, 60 mg if you’re over 60.
Look for skin care containing natural ingredients like plant-based oils (palm, coconut,
and jojoba are all great for your skin). These are rich in “phyto-nutrients,” antioxidants,
and amino acids – the basic building blocks your skin needs to regenerate, heal, and
grow.
Extract from the Aloe Vera plant soothes skin and protects against sunburn.
And, mango butter acts as an effective sun blocker without poisoning your skin.
The Skin Care Industry’s Billion Dollar Lie
Both My Wellness Clinic and my non-profit research center are headquartered in Florida,
the Sunshine State. Plentiful sunlight’s one of the main reasons people come here. Yet
many of them – including a lot of my patients – avoid the sun like the plague. They live
in constant fear of skin cancer. They hide out from the sun. And if they have to be in the
sun, they think their only option is to cover themselves with chemical sunscreens.
This is somewhat understandable. The multi-billion dollar skin care industry, with the
help of the mainstream medical establishment and the media, has everyone convinced
that the sun is Enemy Number One when it comes to skin health.
Here’s what you won’t hear: sunlight’s good for your skin and critical to your overall
health and well-being. Get enough of it, and you’ll actually reduce your risk for a wide
range of cancers.
What sunscreens are very good at is blocking UVA rays. Yet even that presents a
problem, because your skin needs exposure to UVA rays to make vitamin D.
That’s a huge problem, because vitamin D is a vitally important nutrient that insures
healthy function in just about every system in your body. Vitamin D’s also the most
potent cancer fighter in the world.
A report came out of a Nebraska university showing that vitamin D has the potential to
lower the risk of all cancers in women over 50 by 77 percent.1 And in a study published
in the journal Anticancer Research last October researchers found that sunlight – about
20 minutes a day for fair-skinned people, and two to four times that much for those with
dark skin – can reduce the risk of death from 16 types of cancer, in both men and
women.2
Sunscreens rob you of all these health benefits. And that’s just the tip of the iceberg. Here
are a few more important functions sun lotions deny your body when they prevent sun
from activating your skin’s vitamin D factory
Treating hypertension with water
Dr. B: Yes, recently there was an ad on the television. It was very interesting -- I didn't realize it at the beginning, but I now realize that the ad was speaking to me. In other words, it was an ad against my statements. Because I've said that the heartburn is a sign of dehydration in the human body and you should drink water. And this guy comes and sits at the counter and asks, “Give me a glass of water, my heartburn is killing me.” Or something like that. And the lady behind the counter says, “Water doesn't cure heartburn -- this medication does.” So see, this is how the pharmaceutical industry fights the information that I put out. But nonetheless, people who did discover that water could cure their heartburn are wiser than those who buy into that advertising stunt.
Mike: It seems like there are almost two different groups of people in the United States. There are those who are now dependent on multiple pharmaceuticals to treat everything, every symptom that they have, and who alter their body chemistry and their brain chemistry through drugs, and then there are those who are educating themselves about the true causes of health. They're drinking water, they're avoiding food additives, they're engaging in exercise -- it seems like there's a chasm that's widening between these two groups.
Dr. B: Absolutely. That's why alternative medicine has picked up and you're getting more people going to alternative medicine than conventional medicine. You see, I've sold at least over 600,000 copies of my book Your Body's Many Cries for Water over the past 10 years. And so I've had over several thousand radio interviews in the past 10 years. Information is getting out into the hands of the public, so the pharmaceutical industry has to naturally increase its advertising to nullify this information that I have put out. That is why they have produced this ad -- one of many, actually.
Anyway, we were talking about drought management programs in the body. Hypertension is another one of these problems. When there isn't enough water in the body, or the body becomes dehydrated, 66% of the water loss is from the interior of the cells. 26% is from the environment around the cells, and only 8% is lost from the vascular system. But the vascular system is an elastic system -- it tightens up and takes up the slack so you don't see the problem that is going on inside the cells of your body by testing your blood that is being tested in so many conditions. If people drank water on a regular basis and took enough salt and minerals to expand the capillary beds, hypertension would disappear completely.
And there are 60 million Americans who don't realize that actually hypertension is one of the manifestations of drought management programs of the body when the body begins to operate a reverse osmosis process, to deliver water into the interior of those cells which are 66% water deficient. Now the pharmaceutical industry and the medical doctors arrogantly and ignorantly are treating hypertension with diuretics.
Mike: Let's get rid of the water!
Dr. B: They are getting rid of the water in the body, at a lot of, how shall I say, effort.
Mike: Isn't this an example of the arrogance of modern medicine in believing that it knows more than nature, it knows more than the body?
Dr. B: We, as doctors, are really 007 agents of the pharmaceutical industry. We are totally blind and ignorant and the pharmaceutical industry has hijacked medicine. We learn a couple of years of physiology, and soon as we go on the clinical side we are asked to forget those and begin to learn pharmacology in order to treat symptoms rather than understand the primary cause of the health problem.
Mike: But you were trained in classic, conventional way...
Dr. B: I had to educate myself.