Food & Nutrition: Culinary Techniques, Diets & Metabolic Health

Nutritional health is achieved through the therapeutic use of whole foods, safe culinary preparation, and understanding the metabolic impacts of specific dietary frameworks and ingredients.

Fresh tomatoes in the garden

Oxalic Acid in Tomatoes

Oxalate is a chemical compound that occurs naturally in almost every plant to some degree, including fruit, vegetable and grain plants. Oxalate is usually located in leaves or bark, where the compound binds with calcium to remove it when plants go through their seasonal shedding.

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How to Roast & Flavor Almonds

Almonds are related to peaches, apricots and cherries. Unlike their pitted cousins, however, the edible nut is situated inside a tough, fleshy outer layer that becomes its hull upon maturation.

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sugar-heart

Is Sucanat Healthy?

Sucanat -- a granulated sugar that takes its acronym-like name from the words “sugar cane natural” -- is often marketed as less refined and more nutritious than table sugar, or sucrose. Although it is minimally processed, Sucanat isn’t any healthier than other types of sugar.

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Braised cabbage

Ways to Cook Cabbage

With its innumerable varieties, cabbage is considered the king of the family of cruciferous vegetables, which also includes Brussels sprouts, turnips, kale, collards, mustard greens, rutabaga, broccoli and cauliflower.

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Fresh fish

Are Sardines a Good Source of Calcium?

Whether it’s because they’re economical, intensely flavored or usually found in a can, sardines are widely regarded as low-end fare in the United States. These small, plentiful fish are as nutritious as they are underappreciated, however, which is why "The New York Times"

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A senior man eating a hamburger

Normal Caloric Intake for Men

Calories -- formally known as kilocalories -- measure the amount of energy supplied by food and beverages. The number of calories your body requires to function and maintain itself depends on a variety of factors, including your body size, your metabolism, your activity level and your gender.

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Yellow and Green Carnival Squash

How Long Will Acorn Squash Keep?

When it comes to produce, perishability isn’t necessarily a liability – buy a pint of raspberries and you know you’ll have about a week to eat them before they go to waste. Acorn squash, like other winter squash varieties, keeps far longer than most fresh produce.

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How to Bake a Quick Cake Without Baking Powder or Vanilla Extract

Baking powder is a leavening agent that helps cakes rise. Cakes that don’t call for baking powder, or some other leavening agent, are typically cheese- or milk-based. Cheesecake doesn’t require baking powder, but many cheesecake recipes call for vanilla extract.

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Kobe beef ribeye steak with grilled vegetables

Can Protein Turn Into Fat?

Just as often as carbohydrates and fat are shunned in the name of weight loss, protein is turned to as a sure-fire way to keep off excess pounds. Although protein is designed to maintain body tissues and can’t be stored as-is, eating more protein than your body requires can lead to extra body fat.

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Dark bowl of shaved coconut on wood table.

How to Make Sweetened Coconut From Dehydrated Coconut

A number of world cuisines, including Jamaican, Filipino, Indonesian and Indian, incorporate coconut into savory dishes as well as sweet desserts. In Thailand, which has the lowest cancer rate of all 50 countries surveyed by the National Cancer Institute, some form of coconut appears in almost every dish.

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Two whole eggplants

How to Microwave & Bake Eggplant

Eggplants belong to the nightshade plant family, which includes tomatoes and potatoes. Eggplants are high in dietary fiber, containing 2.5 g per 3 1/2-oz. serving. They’re also rich in potassium and vitamins B1 and B6, and are good sources of folic acid, niacin, magnesium and phosphorous.

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yogurt in a glass jars

Is Yogurt Alkaline or Acidic?

If the yogurt section of your local dairy case seems to have expanded in the last few years, it could be because yogurt is big business in the United States -- Americans spend almost 7 billion dollars a year on the cultured dairy product, according to the National Yogurt Association.

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Toasted pumpkin seeds overflowing a wooden bowl

Can I Eat Pumpkin Seed Shells?

Pumpkins are something of a natural two-for-one deal. Whether you use them to make jack-o-lanterns or pie, all pumpkins contain a valuable prize in their pulpy core -- nutritious, edible seeds.

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Breakfast

What Is the Difference Between Muesli & Granola?

Muesli and granola are virtually indistinguishable on the grocery store shelf. Despite sharing many common ingredients and remarkably similar histories, however, the two oat-based cereals are actually quite different.

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Popcorn in the bowl

Air-Popped Popcorn Vs. Microwave Popcorn

It’s probably safe to assume that the average American enjoys popcorn -- the whole-grain snack is consumed at a per-capita rate of about 200 cups a year, according to the U.S. popcorn industry. At its best, popcorn is low in calories and fat, a good source of dietary fiber and virtually sodium-free.

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golden flaxseed meal

Is Ground Flaxseed the Same as Flaxseed Meal?

Flaxseed, also known as linseed, is a leading source of plant-derived omega-3 fatty acids and dietary fiber. Grinding the glossy brown seeds into fine particles is what unlocks their nutritional benefits, as whole flaxseeds are so small they usually pass through the intestinal tract undigested.

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Close-up of carrots

Which Vitamins Are in Carrots?

Carrots are the second most widely consumed root vegetable in the United States, according to the U.S. Census Bureau. Although potatoes may be the perennial favorite, carrots still have a lot to offer. These sweet, earthy vegetables are low in calories, a good source of fiber and incredibly versatile.

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Fried mackerel with baked potato

List of Foods High in Lysine & Low in Arginine

Lysine is an essential amino acid that plays an active role in growth and development, collagen formation, calcium absorption and cholesterol regulation. Arginine is a conditionally essential amino acid involved in wound healing, immune system function and hormone secretion.

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