Your body needs sufficient amounts of dietary iron to produce oxygen-carrying red blood cells. Peanut butter provides a moderate amount of iron. It can be a significant source of iron for people who follow a vegetarian diet or who eat modest amounts of meat.

Peanut butter and jelly sandwiches are a staple in many American diets and the ingredients used are simple and inexpensive, but offer several health benefits. A serving of peanut butter is 2 tbsp. and a serving of jelly is 1 tbsp.

Almonds and pistachios are two kinds of nuts that can be highly beneficial to your health. They contain significant amounts of several nutrients, and eating them may also improve your heart health and cholesterol levels.

Peanut butter not only tastes good, it's good for you. When you include peanut butter in your breakfast, you fuel your body with fiber, protein and healthy fats to satisfy you till lunchtime. Be sure to purchase natural peanut butter -- the ingredients should be peanuts, and perhaps a touch of salt.

Soy nut butter is a peanut butter substitute made from roasted soybeans, rather than peanuts. Soy nut butter was originally developed for people with allergies to peanuts and tree nuts.

It's fast, it's tasty and easy to make -- and yes, trail mix can be good for you, too. You can just grab-and-go with a handful of trail mix. It offers satisfaction to hunger and usable energy for your body. Just how healthy your trail mix is depends on the individual ingredients you use.

Peanut sauce is a popular accompaniment to satay, grilled chicken or tofu and a wide variety of Asian-inspired dishes, particularly dishes from Thailand. While most peanut sauces do contain nutrient-packed ingredients, they’re also high in calories and fat, making them healthy choices -- but only in moderation.

Bodybuilders are notorious for using protein bars and shakes along with dietary supplements to pack on pounds of muscle. Strict dieting also plays a major role in bodybuilding, with plenty of meats and whole grains ingested in bulk.

The peanut butter and jelly sandwich is as American as apple pie. During World War II, soldiers were provided with peanut butter as an inexpensive source of protein with their meal rations.

Peanuts and tree nuts are considered common food allergens that affect children and adults alike. If you experience a burning, itching or tingling sensation in your mouth after you eat peanuts or tree nuts, call your doctor.

The taste of metal in your mouth after eating almonds is most likely the result of an allergic reaction. According to FamilyDoctoor.org, a metallic taste is a common symptom of a food allergy. Almonds are considered a tree nut, a common food that can trigger an allergic reaction.

Peanut butter is a kid-friendly, nutritious food if eaten in moderation. Most kids love peanut butter. It is versatile and can go with many types of foods, such as apples, celery, crackers and bread. Peanut butter is high in fat, but it is monounsaturated fat that is considered heart healthy.