Best Diet Tips Ever

Experts share their top tips for weight loss success.
By Kathleen M. Zelman, MPH, RD, LD


Everyone knows the keys to losing weight: Eat less and exercise more. Sounds simple enough, but in the context of real life and its demands, it can be anything but simple. So how do successful losers do it? To find out, WebMD asked experts across the country for their best diet tips.

Here's what they said:
Best Diet Tip No. 1: Drink plenty of water or other calorie-free beverages.

People sometimes confuse thirst with hunger. So you can end up eating extra calories when an ice-cold glass of water is really what you need.

"If you don’t like plain water, try adding citrus or a splash of juice, or brew infused teas like mango or peach, which have lots of flavor but no calories," says Cynthia Sass, RD, a spokeswoman for the American Dietetic Association.
Best Diet Tip No. 2: Think about what you can add to your diet, not what you should take away.

Start by focusing on getting the recommended 5-9 servings of fruits and vegetables each day.

"It sounds like a lot, but it is well worth it, because at the same time you are meeting your fiber goals and feeling more satisfied from the volume of food," says chef Laura Pansiero, RD.

You're also less likely to overeat because fruits and vegetables displace fat in the diet. And that's not to mention the health benefits of fruits and vegetables. More than 200 studies have documented the disease-preventing qualities of phytochemicals found in produce, says Pansiero.

Her suggestion for getting more: Work vegetables into meals instead of just serving them as sides on a plate.

"I love to take seasonal vegetables and make stir-fries, frittatas, risotto, pilafs, soups, or layer on sandwiches," Pansiero says. "It is so easy to buy a variety of vegetables and incorporate them into dishes."
Best Diet Tip No. 3: Consider whether you're really hungry.

Whenever you feel like eating, look for physical signs of hunger, suggests Michelle May, MD, author of Am I Hungry?

"Hunger is your body’s way of telling you that you need fuel, so when a craving doesn’t come from hunger, eating will never satisfy it," she says.

When you're done eating, you should feel better -- not stuffed, bloated, or tired.

"Your stomach is only the size of your fist, so it takes just a handful of food to fill it comfortably," says May.

Keeping your portions reasonable will help you get more in touch with your feelings of hunger and fullness.

WebMD Weight Loss Clinic-Feature
Reviewed by Louise Chang, MD

I’ve Got a Cold: What Can I Do?

What's the best treatment for a cold?

There is no cure for the common cold. The most important thing you can do is drink a lot of fluids to keep your body hydrated. This will help prevent another infection from setting in. Avoid drinks like coffee, tea, and colas with caffeine. They rob your system of fluids. As for eating, follow your appetite. If you're not really hungry, try eating simple foods like white rice or broth.

Chicken soup is comforting, plus the steam helps break up nasal congestion. Ginger seems to settle an upset stomach. A hot toddy may help you sleep, but beware of mixing alcohol with other cold remedies.

Over-the-counter cold medicines can offer relief from aches and fever. However, doctors no longer believe in suppressing low-grade fever except in very young and very old people, or people with certain medical conditions such as heart or lung disease. Low-grade fever helps the body fight off infection by suppressing the growth of viruses or bacteria and by activating the immune system.

* Aspirin. Young people and children should not take aspirin because of the risk of Reye's syndrome.
* Decongestants can help make breathing easier by shrinking swollen mucous membranes in the nose. Use for no more than two or three days.
* Saline nasal sprays can also open breathing passages and may be used freely.
* Cough preparations are not hugely effective. For minor coughs, water and fruit juices probably help the most.
* Gargling with salt water can help relieve a sore throat.

How effective are natural remedies like zinc, echinacea, and vitamin C?

Some studies show that zinc nasal sprays help cut a cold's severity and duration. The theory? Zinc sprays may coat the cold virus and prevent it from attaching to nasal cells where they enter the body. But other studies show that zinc is no more effective than placebo. Recent, well-done studies on echinacea show that it is not effective in preventing colds. However, in one study, 120 people with cold-like symptoms took 20 drops of echinacea every two hours for 10 days and had briefer colds than others.

As for vitamin C's effects, a recent survey of 65 years' worth of studies found limited benefit. The researchers found no evidence that vitamin C prevents colds. However, they did find evidence that vitamin C may shorten how long you suffer from a cold. One large study found that people who took a vitamin C megadose -- 8 grams on the first day of a cold -- shortened the duration of their colds.

To prevent colds the natural way, it's best to make sure you've got a well-nourished immune system. Dark greens foods like spinach are loaded with vitamins A and C. Salmon is a great source of omega-3 fatty acids, which fight inflammation. Low-fat yogurt may help stimulate the immune system.

Regular exercise -- such as aerobics and walking -- also boosts the immune system. People who exercise may still catch a virus, but they have less severe symptoms. They may recover more quickly compared with less-healthy people.

WebMD Medical Reference
View Article Sources Sources

SOURCES: CDC: Q&A: "Preventing the Flu." CDC: "Q&A: Cold Vs. Flu." William Schaffner, MD, chairman, preventive medicine, Vanderbilt University, Nashville, Tenn. Tracy Wimbush, MD, emergency room specialist, Massachusetts General Hospital, Boston. Douglas, R. Public Library of Science Medicine, June 2005; vol 2: pp 132-133. News release, Public Library of Science. University of Pennsylvania Office of Health Education: "Cold and Flu Remedies: Questions and Answers." WebMD Medical Reference: "Answers About Home Remedies for Cold and Flu." WebMD Feature: "Call in Sick or Go to Work?" WebMD Medical Reference: "When Should I See A Doctor for a Cold or the Flu?" WebMD Medical Reference: "12 Tips to Prevent Cold and Flu the 'Natural' Way." WebMD Medical Reference provided in collaboration with The Cleveland Clinic: "Sinusitis." WebMD Medical News: "Vitamin C May Not Fight the Common Cold." WebMD Medical News: "Cure for the Common Cold - The Elusive Search." WebMD Medical News: "How to Short-Circuit a Cold - Maybe."
Reviewed by Jonathan L Gelfand, MD on November 21, 2007