Mangoes provide significant amounts of folate and vitamins A, B-6 and C, making them a nutritious fruit choice. Although they aren't a weight-loss miracle food, eating more of these and other fruits may help you reach your weight-loss goals a little sooner because of their high fiber content and low-energy density.

A member of the Capsicum family, habaneros are a spicy chili pepper affiliated with jalapenos and bell peppers. A native of South and Central America, as well as the Caribbean, habaneros are among the hottest chili peppers there are.

Eating too much of certain foods and too little of others can create an acidic environment in your body. Processed snack foods, sweets, meat, cola, fish and seafood and some types of nuts are examples of foods that have an acidic effect in your body once you eat them.

On average, Americans consume roughly 350 calories of sugar on a daily basis, according to the Harvard School of Public Health. Eating high amounts of refined sugar can have negative health consequences. Choose foods that are naturally low in sugar and do not have refined sugars added to them.

Black beans and brown rice are food staples in many cultures. The reasons are numerous: they're highly nutritious, low-cost, and quick and easy to make. Fresh vegetables, such as onions, carrots and bell peppers, added to beans and rice, contribute additional healthful benefits.

A lack of energy and enthusiasm can influence your entire life. If you constantly feel sluggish and run down and have little excitement for your daily routine, you may need to make some lifestyle changes to help you make improvements. Jon Gordon says in his book, "

For years, dermatologists asserted that diet had no influence on acne vulgaris, known simply as acne. However, recent research suggests certain foods may trigger or worsen this skin condition. Talk to your dermatologist about dietary changes that may help if you have cystic acne -- a severe form.

Juicy, sweet and full of flavor, fruit contains natural sugars, making it a healthy way to satisfy a sweet tooth. Fruits all contain fructose and glucose, in addition to essential minerals and vitamins, as well as dietary fiber.

An eggplant dish such as eggplant Parmesan, which is breaded and fried and smothered in cheese, isn't particularly healthy, but eggplant can be part of a nutritious meal if you cook it in more healthful ways.

Although Thai and Japanese curries exist, "curry powder" is a generic term for a blend of spices commonly associated with East Indian cuisine.

Resveratrol is a polyphenol antioxidant that may help to prevent heart disease, cancer, diabetes, and early signs of aging. In fact, resveratrol has been shown to influence gene expression to turn on factors that code for longevity in cells.

If you're starting an alkaline diet, approximately 80 percent of your meals should consist of alkaline foods. The remaining 20 percent can be acidic foods. A food's PRAL score, or potential renal acid load, determines whether it's defined as alkaline or acidic. A positive PRAL indicates a food is acidic.