Citric acid and ascorbic acid are two similar substances that occur naturally in fruits and vegetables, especially citrus fruits such as lemons and limes.

Passing gas 13 to 21 times per day is normal, according to the National Digestive Diseases Information Clearinghouse. While flatulence can be bothersome, it's also a natural part of health, usually caused by swallowing air and the breakdown of certain foods in your large intestine.

Time and convenience are some of your biggest enemies when it comes to following a diet plan. But losing weight with the Atkins Diet may be a little easier for you with the diet's protein shakes.

Your body uses lipids, or fats, for insulation, to cushion organs and as a source of stored energy. Dietary fats also help your body to absorb fat-soluble vitamins A, D, E and K. Healthy adults should get 20 percent to 35 percent of total calories from fat, or 45 to 78 grams per day on a 2,000-calorie diet.

Here's a list of protein-packed vegetarian foods commonly used in Indian cuisine — plus some flavorful, healthy Indian vegetarian recipes to fill you up.

Goldie Hawn looks sensational at 71, and according to her, it's because she consumes a lot of this super healthy beverage.

Protein helps to both rev up your metabolism and form gorgeous lean muscle, which means that getting enough of this powerhouse nutrient is essential for feeling and looking your best. Here's how to get more of it throughout the day.

The premise of Dr. Peter J. D'Adamo's Blood Type Diet is that you have a unique genetic makeup predisposing you to certain chronic conditions and diseases. By eating and exercising in a manner suitable to your blood type, D'Adamo maintains that people can live healthier lives.

Curious about following a carb-conscious eating plan or going keto? You'll enjoy these delicious recipes fit for anyone's palate!

Whether you're trying to build lean muscle or just need a filling, on-the-go breakfast, it seems like everyone from fitness pros to soccer moms are scooping protein powders into their smoothies, shakes, and morning coffee.

Fish fraud happens routinely across the country, yet it often goes undetected. In fact, it's estimated that half the fish consumers buy and eat probably isn't what they think it is.

Vitamins have important biochemical roles in the brain and are needed for proper cognitive function. Certain vitamins not only help keep your brain functioning at its peak, but also protect against brain disease and functional decline.