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American Vegetable Grower - Produce Pioneers


Garlic News & Events:

Los Angeles Times - March 1, 1999

Eating Smart
Does Garlic Really Add More Than Just Flavor?

By SHELDON MARGEN, DALE A. OGAR

Garlic has been the subject of centuries of mythology and folklore, from warding off vampires and evil spirits to providing courage to the fearful, strength to the weak and healing to the sick.

It was fed to the slaves who built the pyramids and also was used to embalm the pharaohs, who were entombed there. At one time it even served as a negative marker for social status. Roman soldiers and workers were fed garlic, but the nobles, who had no reason to be strong or brave, never touched the stuff. Historically, garlic has at one time or another been credited with healing broken bones, curing tuberculosis, the common cold and countless other ailments, even just by being worn around the neck.

Any plant that has been so heavily touted for medicinal purposes was bound to end up as a supplement. Ever since garlic hit the health food stores, it has been discussed as a possible weapon in the was against heart disease and cancer. Because of the heightened interest in the healing powers of garlic and the amount of scientific investigation that has been carried out on the subject, the National Cancer Institute put garlic on a list of possible cancer preventatives they are studying.

So with all of this focus on garlic and the amount of money being spent on it as a nutritional supplement, what do we know at this point?
Here are some questions and answers:
  • Does garlic lower blood cholesterol?

  • About five years ago, two well-publicized meta-analyses concluded that eating a clove of garlic a day (or its equivalent) would lower blood cholesterol by 9% to 12%. (A meta-analyses is an analysis in which the data from a number of previous studies are combined and reanalyzed.)

    Unfortunately, the meta-analyses were poorly done (they did not include any of the studies that contained negative results), and the studies they included were often seriously flawed.

    More recently, in 1998, two well-designed studies were published and neither one could find any cholesterol-lowering effect of garlic supplements. This is particularly interesting since one of these studies used garlic oil and the other one used the popular garlic powder tablet (Kwai), two supplements that have different chemical compositions.

  • Does it lower blood pressure?

  • Like the research concerning cholesterol, these studies have been contradictory and thus largely inconclusive.

  • Does garlic prevent cancer?
  • There have been some studies showing that people who eat garlic regularly (not as supplements) have a reduced risk of stomach and colon cancer and possibly breast and prostate cancer. However, a large, well-designed study in the Netherlands failed to show a reduction in breast cancer risk among 2,100 women or lung cancer among 3,600 men who took garlic supplements. So, while this is an area that is under investigation, nothing much can be concluded.

  • Does it strengthen the immune system?

  • Again, while it is certainly possible that it does, at the moment there isn't enough evidence one way or the other.

Because there are so many unanswered questions about garlic, it is hard to give advice. For instance, if there are significant health benefits to garlic, does it matter whether the garlic is raw or cooked? Even though there is no evidence that garlic supplements are more or less effective than garlic as food, does it matter which kind you take? Are supplements with allicin better than those without?
  • So what is the bottom line here?

  • We cannot see any reason to take garlic as a supplement or to eat it in the huge quantities that would probably be needed to get a medicinal level of any of garlic's many compounds. However, unlike some other supplements that don't do any good, this one isn't likely to do any harm.

  • What about garlic as a food?

  • Even if garlic had no redeeming health benefits at all, which is possible, it is still a great flavoring agent for all kinds of food, especially low-fat vegetarian dishes, which often need a flavor boost. If possible, buy loose garlic and choose a bulb that is plump and compact with no soft spots. The outer skin should not be broken, and the bulb should feel heavy for its size. If it feels very light or if the skin gives way, it has probably dried out.
Garlic stores well in a cool dark place, in a container that allows some air to circulate. Depending on how old it was when you bought it, you can probably keep garlic for a few weeks or even months.

Don't worry if garlic sprouts. It is still usable, but since it will have lost much of its pungency, you may have to use a lot more to get the desired flavor. Garlic sprouts are delicious and can be cut up and used like scallions or chives. They are especially good in stir-fry.

Dr. Sheldon Margen is professor of public health at UC Berkeley; Dale A. Ogar is managing editor of the UC Berkeley Wellness Letter. They are the authors of several books, including "The Wellness Encyclopedia of Food and Nutrition."

Copyright 1999 Los Angeles Times. All Rights Reserved


American Vegetable Grower
February Produce Pioneers

Vessey & Company

By David Eddy
Senior Western Editor

Vessey WHEN he was a young boy, Jon Vessey learned a valuable lesson from his father, Jackson, even if it did take a while to sink in. Young Jon would hop in his Dad's car, and they'd stop off at the various homes of ranch owners from whom the Vesseys leased land to grow vegetables in California. At each house, the elder Vessey would sit in the kitchen and shoot the breeze for an hour or so, recalled Jon, who's now in his 60s. "I remember thinking, ‘Geez, I thought Dad was busier than that.' Now I know how important that was," he says. "My Dad went out of his way to listen to people. He understood that everybody's land is the best land in the world."

With all the changes in the vegetable growing business through the years, everyone talks about the ability to adapt to change as being the key to success. That quality is certainly vital, says Vessey, but it's what has remained constant for the Vesseys that is the touchstone of triumph. While they do own their own acreage, they also lease quite a bit of land, much of it from alfalfa growers. Rotating vegetables with a crop such as alfalfa is crucial to avoid disease pressures in California's Imperial Desert, and the Vesseys generally have about 30% of the 10,000 acres they farm in alfalfa, with the rest a mix of about 20 to 25 vegetable crops. "The business has certainly become more corporate - we aren't a little family farm anymore," says Vessey. "But one thing hasn't changed: Give people the ranch back in better shape than we found it."

The Vessey legacy dates back to 1923, when Jon's grandfather Elton began shipping iceberg lettuce. It was a simpler time, in that the diversity of crops, and the packaging, stayed pretty much the same. "You packed lettuce into a wooden crate, and that was it," says Vessey, who recalls his Dad telling him how they would pack lettuce in parchment paper to ship it overseas for the troops in World War II.

Things didn't change much until his father's time, when they began field-packing in the 1950s. That was also the start of the year-round lettuce business, which meant the Vesseys planted and harvested lettuce all over California - Jon was actually born and raised in Salinas - and parts of Arizona. But because it had become a year-round supply business, it was a game for the big boys. United Brands (Chiquita) came in during that time and bought out many of the lettuce growers, Vessey included, and the family headed back down to the Imperial Valley. At the time, Jackson Vessey gave Jon a valuable lesson. "Son, you don't have to plant only lettuce," Vessey recalls.

Vessey has taken those words to heart. In fact, last year they planted more red cabbage than they did lettuce. As Vessey explains, they have tailored their operations to the wants and needs of the American consumer, who desires fresh-cut salads. "We are the furnishers of raw materials for salad plants," says Vessey matter-of-factly. "If someone says ‘We need endive for this salad,' we say we can deliver it for so many cents per pound."

Vessey LegacyWhile what they grow and the way they grow it may have changed, the family's overriding philosophy has not. That philosophy of listening to people extends to volunteer work. His father served on the board of Western Growers, and so did Vessey himself, for 20-plus years. Vessey's son, 31-year-old Jack, has picked up the baton, serving not only as president of the Imperial Valley Vegetable Growers Association, but also on the local hospital foundation board. "My Dad felt it was important to become involved not only in industry, but the community," says Vessey proudly.

About the only regret he has, and it's one he shares with his son, is that because their operation has become so big it requires a great deal of oversight. That means spending nearly all their time in the office, and away from the land. "I miss not being able to go out to the ranch all the time," says Vessey, who confesses that he and his son do slip out of the office from time to time. "You have to go out to there to keep your sanity." AVG

Help Wanted

JON Vessey didn’t follow his father’s advice early last month, and it makes him upset just talking about it. He wanted to heed his father’s wisdom, but there wasn’t a thing he could do. Vessey had 900 acres of cabbage to harvest where he farms in California’s Imperial Desert. He not only already had a contract for it, but it was an attractive $10-a-box market ($7 is break-even). But Vessey didn’t have enough people to harvest it all.

"My Dad always told me that when God almighty gives you a market, take advantage of it,” says Vessey wistfully. “And we can’t take advantage of it.”

While many growers struggled to get enough workers this past year, the problems have been particularly acute this winter in the deserts of Southern California and Arizona, the nation’s winter salad bowl. On the day AVG caught up with him in early January, Vessey said he was short 125 people that day. He’s not sure what to do about it. He already pays pretty good money, a piece-rate equivalent of about $10 to $13 an hour. He’s talked to his elected representatives. In fact, he and his son Jack took about a half-dozen trips back to Washington, DC, in 2006 to lobby legislators. He always gets the same arguments. “They all say they’re afraid of terrorists,” says Vessey, “and then they say that there’s 12% unemployment in Imperial County.”

On the first point, Vessey thinks that a guestworker program, in which passes are only issued after thorough background checks, would take care of that.

On the second point, Vessey sighs audibly. “We asked the EDD (state Employment Development Department) for 300 broccoli workers — at above minimum wage — and we got one application,” Vessey thundered.

Vessey’s not so worried about that cabbage. He’ll take care of that. “We’ll harvest it next year because we’ll harvest it mechanically,” he says. “We have to.”

But the overall picture is troubling indeed. Vessey says growers need to pick up the pace in their lobbying efforts before it’s too late. “We’ve got to get Congress to understand that we don’t have enough documented workers, people who just want to earn a good honest living,” he said. “If we don’t, we’ll end up relying on a foreign source of food, just like we do for oil.”

Direct questions or comments about this article to deddy@meistermedia.com

The orginal article can be seen here: http://www.americanvegetablegrower.com/100_anniversary/200702_pioneers.html

 
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