"Investing in the fertilizer business may not sound sexy, but the dynamics and fundamentals of the food business will turn it into one of the most profitable sectors you could find.," explains global expert Tony Sagami.

In his The Asia Stock Alert he suggests, "Every farmer needs to use fertilizer -- and the most used and most important fertilizer is potash. And Potash Corporation of Saskatchewan (NYSE: POT) is set to make a bundle supplying potash to the world."

"There are approximately 6.6 billion people on our planet today, but that number is expected to grow to 8.2 billion by 2030. That's a lot of mouths to feed. Plus, the amount of food each mouth is eating is also increasing.

This post is part of a seven article report -- Food for thought: Best bets in food & beverage stocks.

American Italian Pasta Company (NASDAQ: AIPC) has caught the attention of two leading advisors -- Dennis Slothower and Elizabeth Harrow.

Slothower, editor of Stealth Stocks has chosen the issue as his latest "stock of the month" while Harrow, an analyst with Schaeffer's Investment Research, has selected the stock as her latest "undiscovered gem".

Slothower explains, "American Italian Pasta commenced operations in 1988 and believes it is the largest producer and marketer of dry pasta in North America.

"Pasta is a great recession food. With the recession continuing to be a long and deep one, pasta is the ideal food to stretch the budget.

In a difficult economic environment, it is often wise for investors to consider stocks in more defensive and relatively recession-resistant sectors. And one such area is food and beverage stocks.

As the long-standing market maxim goes, consumers can pull back on spending for vacations, remodeling, and new cars, but they still need to eat and drink.

In that light, I turned to nine leading newsletter advisors who serve up their current favorite ideas in the food and beverage sector:

"McDonald's (NYSE: MCD) has bucked the global recession in February as both global and U.S. same *store sales rose," says Tracey Ryniec, who has chosen the fast food giant as its latest featured company in Zacks Ellite Stock of the Day.

The analyst explains, "The company, which operates more than 32,000 McDonald's restaurants in over 100 countries, reported February comparable sales results on Mar 9 that showed global sales rising 1.4% year over year even as Feb 2008 included an extra day due to leap year. Excluding the extra day, sales grew 5.4%.

"U.S. sales climbed 2.8%, or 6.8% if you exclude the extra calendar day in 2008. Asia/Pacific, Middle East and Africa rose 0.7%, or 4.1% if you exclude the extra calendar day. Only Europe saw a decline, losing 0.2%, but if you exclude the extra day, even Europe increased 4%.

"I remain a devoted long-term soft commodities bull; the grains and other soft agricultural commodities remain one of the most long-term compelling investment trends of our lifetime," says Eric Roseman.

In The Commodity Trend Alert, the advisor looks at the PowerShares DB Agriculture Fund (NYSE: DBA), noting "The grains and other soft agricultural commodities remain one of the most long-term compelling investment trends of our lifetime. I'm convinced that we remain in a long-term bull market for agricultural commodities.

"This historical trend began in 2006 and remains extremely powerful as population growth exceeds arable food supply combined with unpredictable weather patterns attacking supplies and causing droughts.

"PepsiCo (NYSE: PEP) Pepsi is about as dependable a company as there is and the stock would be an excellent anchor for most portfolios," says value investor Nathan Slaughter.

In his Half-Priced Stocks, he says, "All told, PepsiCo has built an impressive lineup of 18 brands that each generate more than $1 billion in annual sales."

"Long ago, management realized that carbonated drink sales would fizzle out and per-capita consumption would become sluggish. In their place, bottled water and sports drinks became two of the fastest-growing categories. And Pepsi is the dominant player in both, with its Aquafina and Gatorade brands.

"Meanwhile, energy drinks have emerged as the industry's hottest segment -- with sales soaring from $1.2 billion in 2002 to more than $6.6 billion last year. Again, Pepsi is well-represented with Amp.

HJ Heinz Co. (NYSE: HNZ) recently learned inadvertently how strong its brand was with consumers.

The company had announced that it was going to change the label on its flagship brand of ketchup. It seemed entirely reasonable and appropriate to drop the pickle from the label and replace it with a tomato.

Little did the company expect to encounter outrage from consumers, who launched a "Save the Pickle" campaign, complete with a blog, and an organized letter and e-mail avalanche.

We don't expect to find investment advice from opinion columns, but New York Times columnist Frank Rich unleashed a quartet to those willing to read between the lines in his recent piece "Herbert Hoover Lives."

Here's the money quote (no pun intended) from the theater critic turned political pundit: "What are Americans still buying? Big Macs, Campbell's soup, Hershey's chocolate and Spam -- the four food groups of the apocalypse."

"Investing in food is a simple story: expanding supply and demand fueled by rising global urbanization," says Yiannis Mostrous. In Personal Finance newsletter the global advisor looks at Monsanto (NYSE: MON).

"The global population is expected to surpass 9 billion by 2050. Wages are rising in emerging economies--led by India and China--and more people are moving into cities where the consistent and better paying jobs are.

"That means greater demand for protein-rich foods, especially meat and dairy consumption. The consumption of both has a strong correlation to urbanization. The result will be a permanent increase in demand for crop grains for feeding.

I often talk stocks with my father, and he believes that with the economy in tatters, the big beneficiaries in the coming year will be companies that produce and sell food. His simple theory is that with discretionary spending at a minimum, "everybody still needs to eat."

While it's certainly hard to argue with the fact that we all need sustenance, a different case can be made for investing in suppliers and vendors of food.

My dad thinks prices at the store will rise much higher because it's still cheaper than eating out, thus, great profits will be had by everyone up and down the supply chain.

But I'm not so sure.

Cal-Maine Foods, Inc. (NASDAQ: CALM), which released earnings on Monday, is a good example of why I'm not jumping onboard with this theory.

The company, which is currently the largest producer and distributor of fresh-shell eggs in the United States, said profit for its second fiscal quarter fell 32% as sales to egg-product makers and the food service industry slowed, and feed costs remained high.

Cal-Maine earned $1.14 per share for the quarter ended Nov. 29, but last year it earned $1.69 a share.

"The silver lining to the market decline is that it has created tremendous buying opportunities," says Gregory Dorsey.

The contributing editor to Stephen Leeb's Income Performance Report adds, "Consumer staples are set to sail through a tough economy." Here, he takes a look at PepsiCo (NYSE: PEP) and Heinz (NYSE: HNZ).

"From Gatorade and Tropicana to Frito-Lay and Quaker Foods, PepsiCo has built a $42 billion global empire marketing drinks and snacks that consumers are likely to buy through thick and thin making PepsiCo the classic consumer staples company.

"Over the next several years, we expect PepsiCo's earnings to grow at an average annual rate of 10% or more. The stock currently pays a 3.0% yield, and management has raised the dividend for more than 30 years in a row.

"The company has a strong balance sheet with low long-term debt. Best of all, Pepsi stock now trades at its lowest valuation (about 13 times next year's expected earnings) since 1990, making it a compelling buy now.

"Agricultural commodities have been hurt in the recent turmoil," says growth stock expert Stephen Leeb. In The Complete Investor he looks at Mosaic (NYSE: MOS). a world leader in fertilizers.

"Mosaic has been decimated in price despite reporting record earnings. The company is the world's second-biggest producer of fertilizer components and the leading producer of potash.

"It's also the largest maker of processed phosphates, which gives it a lot of leverage to the rapidly growing markets of China and Brazil, and is an exclusive marketer of 1.2 million metric tons of nitrogen products.

"Since its high in June, the stock has lost three-fourths of its value and now trades at just 3 times next year's earnings. The sell-off came despite Mosaic's highest-ever earnings ($2.65 in the latest quarter vs. $0.69 a year earlier) and expanding gross margins (38.1% vs. 26%).

"The apparent reason was that those record earnings were slightly below some analyst estimates. Also, investors perhaps feared that farmers wouldn't be able to obtain credit to buy fertilizers.

"Once all the added liquidity puts these fears to rest, and given that the worldwide inventory of soybeans, corn, and wheat is forecasted to keep declining into 2009, we think demand for Mosaic's products will be strong.

"Long-term investors should use any temporary softness in fertilizer component prices as a great buying opportunity for Mosaic's shares."

Steven Halpern's TheStockAdvisors.com offers a daily look at the latest market commentary and favorite stock picks and investment ideas from the nation's leading financial newsletter advisors.

"Even in tough economic times, Sara Lee (NYSE: SLE) should fair well thanks to its offering of non-cyclical goods," says quantitative analyst Vahan Janjigian, editor of The Forbes Growth Investor.

"Sara Lee is a leading producer of branded foods, beverages, and personal care products. Roughly 50% of sales are generated outside of the U.S. Leading brands include Ball Park, Hillshire Farm, Jimmy Dean, Sara Lee, State Fair, Earth Grains, and Senseo brand coffee products.

"Management launched a comprehensive restructuring plan in 2005 to focus on core products and maximize operating efficiencies. These actions yielded $218 million in annualized cost savings in fiscal 2008.

"Food commodity costs soared earlier this year. However, SLE has been able to pass costs to customers through price increases. Furthermore, it has benefited from growing volumes. Fiscal Q4 net sales grew 12.2% year-over-year to $3.5 billion.

"With its earnings announcement, management issued fiscal 2009 guidance. It expects net sales to grow 4-6% year-over-year to $13.7-14 billion and pro forma earnings to grow 8-18% to 90-98 cents per share.

"Since issuing guidance, economic conditions have deteriorated significantly. This could lead to increased trading down activity to lower-priced brands or private-label goods.

"Also, the strengthening dollar has turned the foreign exchange tailwind into a headwind. Yet food commodity and energy costs have fallen significantly, which could provide margin relief for the company."

Steven Halpern's TheStockAdvisors.com offers a daily look at the latest market commentary and favorite stock picks and investment ideas from the nation's leading financial newsletter advisors.

"The CEO of McDonald's (NYSE: MCD) is bullish on his own stock; he recently bought $1.1 million in shares," says trading and investing expert Bill Martin in BullMarket.com.

"On October 23, CEO Jim Skinner purchased 20,000 shares at $55.00, increasing his holdings to 236,700 shares. The buy was the first for Skinner in at least five years. "Under the terms of McDonald's stock ownership guidelines, Skinner is expected to hold 6 times his annual base salary in shares, or $7.65 million in stock.

"He exceeded the ownership guidelines prior to his recent purchase and presently owns more than $12.55 million in shares, excluding unvested restricted stock, phantom stock, and options.

"Excluding dividends, shares of McDonald's have risen nearly 90% during Skinner's approximately four-year tenure at the helm, no small feat considering they rose just 2% in the preceding four years and 43% in the preceding eight years.

"As incomes around the world rise, so does demand for food; and the explosive growth in population is aggravating the situation even further," note Yiannis Mostrous and Roger Conrad.

The co-editors of Vital Resource Investor explain, "The big cycle in food demand has begun, and long-term-oriented investors will be rewarded handsomely." What's the best play? Among their favorites is Monsanto (NYSE: MON).

"Monsanto is the undisputed leader in the genetically modified (GM) seed industry. Its business consists of two segments: Seeds/Genomics and Agricultural Productivity.

"The Seeds/Genomics segment consists of the company's global seeds and traits business, and genetic technology platforms, including biotechnology, breeding and genomics.

"The Agricultural Productivity segment consists primarily of crop protection products, residential lawn-and-garden herbicide products, and the company's animal agricultural businesses.

"Monsanto shares have been affected by the market's shorter-term gyrations, but the underlying business is extremely healthy. In fact, the seed business is currently in a sweet spot as global food demand changes dramatically.