With the Institute of Medicine recommending 46 to 56 grams of protein for adult women and men each day, you might wonder how best to use your protein allotment when planning your meals. Protein is in a wide variety of foods, including plant-based and animal-based foods. Two popular choices are chicken and fish.

Ferritin is a naturally produced protein molecule that is needed by your body's cells to store and control iron content throughout your body. The amount of ferritin in your body reflects the amount of iron stored as well, so the more ferritin you have, the more iron you have.

Whey protein is a nutritional supplement valued for its amino acid content. In addition to protein, it provides calories to your diet. Therefore, if you consume more whey protein than your body needs, the excess may convert to fat and be stored in various parts of your body, including your face and stomach.

If you develop digestive pain from drinking a protein shake with an ulcer, you should call your doctor. Most protein shakes are made from milk, which helps coat the stomach and digestive system, alleviating pain from an ulcer.

Whey protein is a general term that describes certain proteins found in milk and milk products. People who are allergic to these proteins or to other substances in milk may develop a variety of immune system reactions if they consume them.

Most fish are good sources of dietary protein while also supplying essential minerals and heart-healthy omega-3 fatty acids. However, it's important to limit intake of larger, predatory fish like shark and swordfish, as they may contain high levels of mercury.

Peppermint candy is a sweet, refreshing treat often sold as red-and-white striped drops or in the form of candy canes. First emerging as a treatment for digestive troubles in the early 1800s, peppermint candies gained popularity in the early 20th century when general stores sold them as "penny candy"

A nutritious diet consists of a healthy mix of carbohydrates, fats and proteins. Failing to get enough of any of these key nutrients can result in nutritional deficiencies that negatively affect your health.

There is some debate regarding the role of soy protein in constipation. Soy protein is being researched for beneficial effects on cardiovascular health, insulin resistance and carbohydrate and lipid metabolism. Large doses of soy protein can cause constipation or make it worse in some people.

You may drink caffeinated beverages, such as coffee or tea, in the morning because they offer a boost of energy. Caffeine is a stimulant, and when you consume caffeinated foods or drinks, it passes quickly to the brain and stimulates the central nervous system, relieving fatigue or drowsiness, especially upon waking.

The cost of food is escalating so quickly that a healthy diet becomes a financial as well as nutritional investment. To get the most from your foods, prepare them to retain the highest nutritional value.

Fruits, whole grains and vegetables typically contain some element of fiber, a carbohydrate in your diet that promotes digestive regularity when you eat the recommended intake. However, fiber can have adverse side effects, including loose stools, when you eat it in certain patterns.