Features

Until recently, very few people had ever heard of raspberry ketones, the aromatic compounds that give the berries their distinctive smell. Today, health food stores have trouble keeping the capsules or drops of the stuff on their shelves. Almost overnight, an obscure plant compound became the next big thing in weight loss - and all it took was a few words from Dr. Oz. In a February episode of "The Dr. Oz Show," Mehmet Oz told viewers that raspberry ketones were "the No. 1 miracle in a bottle to burn your fat. " Once Oz calls something a "miracle," it doesn't remain obscure for long.

Amazon began rolling out a mobile version of its Appstore's Test Drive feature, which lets users try apps before they buy them. The beta version of the new feature became available to certain types of Android phones Tuesday, the company announced on a blog. Test Drive will let users try out more than 5,000 Android apps before deciding whether or not they'd like to purchase them right from their phone.

Cyberspace is a-twitter with the news that Ryan Seacrest is expected to close escrow this week on Ellen Degeneres' Beverly Hills compound, but there's been nary a peep about where she and spouse Portia de Rossi have decamped. Look no further than the Hal Levitt-designed midcentury in Beverly Hills that changed hands in April, according to area real estate agents familiar with that deal. The 8,500-square-foot house, built in 1958, features walls of glass, soaring ceilings, multiple fireplaces, a library, a black-and-stainless-steel kitchen, a sunken living room, four bedrooms and six bathrooms.

Known for the great variety of the roles he plays, Leonardo DiCaprio now is trying his hand at Malibu beach house landlord. He has listed this Cape Cod-inspired home for $75,000 a month for a long-term tenant or $150,000 a month for leases of less than six months. His Malibu Colony compound was recently remodeled and features a four-bedroom main house on the ocean side, a two-bedroom guest house and a detached loft with gym. There is a beach-front deck, a fire pit, gardens and lawn on the less-than-half-acre lot. DiCaprio, 37, whose blockbuster hits include "Titanic" (1997)

"Oh, you mean the guy with the 70-year-old head and the 20-year-old body-builder body? That picture has got to be Photoshopped." Dr. Jeffry Life smiles when I tell him about the general reaction I get about the famous picture of him with his shirt off, the shot that turned a mild-mannered doctor in his mid-60s into a poster boy for super-fit aging and controversial hormone replacement Appearing in medical-clinic ads in airline magazines and...

The most ambitious federal mortgage program to date aimed at millions of underwater homeowners is poised to take off in the coming two weeks, yet some key issues could hinder borrower participation. One of them involves something most owners know nothing about: Who was your mortgage insurer on your underwater loan? Though it was announced by the Obama administration late last year, "HARP 2.0" — the second version of the Home Affordable Refinance Program — will finally hit full stride around the middle of this month, when Fannie Mae and Freddie Mac finish tweaking their automated underwriting systems to accept applications, and lenders and mortgage insurance companies start handling large volumes of requests.

If you think Bluetooth is a rare dental condition and an app is what you eat before the entree, you might not be a candidate for today's high-tech, whiz-bang smart phones. Instead, you might be happier with a mobile phone geared toward seniors. Those phones typically don't have Web-surfing capability, GPS maps and video games. Instead they have large buttons, oversized digital readouts and hearing-aid compatibility, along with a relatively simple calling plan. Although senior-friendly phones aren't new, their lower prices and variety are. A recent price skirmish among wireless companies means seniors can get an easy-to-use cellphone and cheap service to go with it, said Mac Haddow, senior fellow on public policy for the independent and nonprofit Alliance for Generational Equity.

"Selling L.A. " reality show viewers may wonder if any of the featured homes actually sell. Although perhaps not in time for the closing credits, some houses under consideration for the show do find a buyer outside the roving eye of the camera. One home that agent Rebekah Schwartz was promoting to HGTV for its 15 minutes of fame was the Marina del Rey pad that former Laker Lamar Odom rented a few years back. Listed at $1.995 million in January, it closed early this month at $1.825 million.

Every year around this time millions of eggs are hard-boiled, artistically decorated and then thrown into the garbage. Frankly, that's probably just as well. Because most hard-boiled eggs are pretty terrible. The whites are rubbery, the yolks are pale and mealy and, even worse, surrounded by that sulfur-green ring of shame. Cooking hard-boiled eggs is easy; cooking them right is not. Unless you know what you're doing. Then it's as close to a foolproof no-brainer as you can get in the kitchen.

On the CBS sitcom "How I Met Your Mother," Neil Patrick Harris plays perhaps the most style-obsessed male sitcom character since Alex P. Keaton. Hardly ever seen sans suit since the show debuted in 2005, Barney Stinson uses his wardrobe as a weapon for womanizing. It's a suit of armor and a security blanket rolled into one. It's become such a trademark of Harris' character that when the show's 100th episode, "Girls vs. Suits," found him confronted with the choice of a beautiful bartender or his signature suits, the result was a full-blown, street-filling, suit-sporting song-and-dance number -- favoring the suit.

Actor Kelsey Grammer is back at it — trying to sell his home in the Beverly Crest area — this time for $17.999 million. Priced in 2008 at $19.9 million, the mansion is described in the listing as modern Traditional in style. The two-story house, built in 1980, features a central hall, media room, a library, a wine cellar and a service entrance. There are seven bedrooms, nine bathrooms and 10,567 square feet of living space. Lawn, a swimming pool, a six-car motor court and a four-car garage complete the grounds of more than three-quarters of an acre.

"NCIS" star Michael Weatherly has sold his house in the Hollywood Hills for $1.845 million. The redone one-story house sits behind gates and has ocean and mountain views. Features include French doors opening to the swimming pool, beamed ceilings, a fireplace, an updated kitchen with stainless-steel appliances, three en-suite bedrooms and a finished two-car garage used as a music room. There are four bedrooms, 31/2 bathrooms and 2,600 square feet of living space. A covered area outdoors is set up as a gym. Weatherly, 43, has starred as special agent Anthony DiNozzo on the highly rated crime drama, originally titled "NCIS: Naval Criminal Investigative Service," since 2003 and appeared as the same character on "JAG.

Actors Ryan Reynolds and Scarlett Johansson have sold the Los Feliz house they bought together in 2010. The 1969 Buff & Hensman-designed Wong House sold for $3.5 million. The restored post-and-beam house features walls of glass, a library, video security and solar and high-tech upgrades. There are two bedrooms, three bathrooms and 2,835 square feet of living space. The nearly half-acre site features a saltwater swimming pool. Reynolds, 35, and Johansson, 27, were divorced last year after three years of marriage.

Last summer, when the snowpack in the Sierra was twice its normal depth, rivers raged well into July. That meant many rafting outfitters were forced to turn away, for safety reasons, families with children younger than 8 until it was almost August. This year, if you're looking for a major white-water adrenaline rush, your options will be limited. With the Sierra snowpack at about 50%, rivers will peak for a short time in late May or early June. After that, moderate dam releases from streams mean flows will be mellow enough for parents who want to take their kids rafting, said Steve Merkle of rafting outfitter OARS.

I just read Scott Kraft's article ["Looking Up, Up, Up in Hong Kong," May 6]. I lived in Hong Kong from the mid-1970s to 1980, and his article refreshed my memory. Hong Kong is one location that changes ever so quickly. I can only imagine what it must look like today - much, much more of what I loved, adored and encountered in my past living experience. I would suggest another film, "Love Is a Many Splendored Thing," as parts of it were filmed in Hong Kong. Jennifer Jones and William Holden - a very touching story set in a dramatic time to come.

EUROPE Presentation Experts will help first-time visitors to Europe plan a realistic budget and devise a workable itinerary as well as discuss security and safety issues. When, where: 7:30 p.m. Monday at Distant Lands, 20 S. Raymond Ave., Pasadena. Admission, info: Free. RSVP to (626) 449-3220. BICYCLING Presentation Want to tour the California coast or another destination by bike? Experts will offer tips on gear and clothing as well as tours.

At dress shops across Los Angeles, mother-and-daughter pairs dressed in jeans and high school sweat shirts that read "Seniors 2012" are on a mission. It's officially springtime, and for many a young woman in high school, that can mean only one thing: prom season has arrived. The hunt for just the right dress can be a challenge. The little black dress may be the suitable go-to for almost every other occasion, but for prom, a simple black dress won't do. The perfect prom dress has to dazzle in pictures, make the wearer feel like a princess and hold up to a full night on the dance floor.

It's been a long time since wearing sunglasses was just about shading the eyes from the glare of the sun. Just as often, that pair of Wayfarers, cat-eyes or aviators is used to create an air of inaccessibility and mystery. That's especially true among the celebrity set seeking a disguise and rock musicians trying to cultivate an anti-establishment vibe behind impenetrably inky or mirrored lenses. But, thanks to the latest celebri-trend - custom-made, lightly tinted lenses in light neutrals or pale pops of color - sunglasses are no longer an accessory that looks cool at the beach or behind the wheel but affected indoors and elsewhere.

If you go THE BEST WAY TO DELHI From LAX, connecting service to Delhi is offered on KLM, Lufthansa, United, Cathay Pacific, Emirates Air, Turkish Airlines, Air China, British, Asiana, China Eastern, China Airlines, Virgin Atlantic and Malaysia Airlines. Restricted round-trip airfares begin at $1,466, including fees and taxes. WHERE TO FIND STREET FOOD Fast-food stalls and stands pop up daily on many of the small streets and alleys in Delhi's Chandni Chowk neighborhood.

Go with a guide who knows local street food and, if possible, can help you find relatively clean stalls. According to customers I talked with, quality street-food vendors can often be found near universities and railway stations. For the sake of food safety, choose hot snacks. Try to get them when they've just come out of the griddle or fryer. It's best to avoid eating meat, even if it's well cooked. I failed to follow this last rule: It's usually smart to avoid chutneys and juices and to discard raw items such as onion and tomatoes . travel@latimes.com