Complete Nutrition Guide: Superfoods, Keto & Metabolic Health

Nutritional planning involves balancing macronutrients, understanding calorie formulas, and identifying the functional properties of whole foods to manage weight and chronic conditions effectively.

Glass of Milk

Nutritional Deficiencies Causing Joint Weakness

Eating a healthy and varied diet is recommended to help keep your joints healthy and strong. An inadequate intake of certain nutrients, including calcium, vitamin B-12, vitamin D and vitamin C, may impair joint health and lead to weakness. Consult your doctor if you're concerned about your joints.

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Cup of black tea

What Are the Benefits of Camellia Tea?

Camellia teas are made from the camellia sinensis plant that produces white, green, oolong, pu-erh, and black tea all from the same genus. The various teas made from the camellia plant have a wide range of medicinal properties and can be consumed as either a hot or cold beverage.

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Fresh Vegetables at market

Six Classes of Foods

Most people are familiar with the five food groups: fruits, vegetables, grains, protein and dairy. Another way to categorize food is by the type of nutrient it contains and its role in the body. A nutrient is a compound your body needs for energy, growth, basic physiological processes and overall health.

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Beef Stand, Public Market, Madrid

Vitamin B-12 Injections & Hair Loss

Hair loss can occur for a number of different reasons, including a poor diet. Not getting enough of certain nutrients, such as iron or vitamins B-12 and D, can interfere with hair growth. Vitamin B-12 shots will only be helpful for treating hair loss, however, if that hair loss is due to a deficiency of this vitamin.

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Psyllium Seeds Background

Psyllium vs. Wheat Dextrin

Psyllium and wheat dextrin have more in common than the differences that set them apart. Even though their sources vary, psyllium and wheat dextrin are soluble fibers, which are commonly sold as over-the-counter laxatives.

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Chia Seed

How to Replace Flax With Chia

Flaxseeds and chia seeds can both be nutritious additions to your diet. If you don't have one of these seeds handy, however, you can easily substitute the other in most recipes. They both have a gel-forming action due to the soluble fiber they contain and provide a similar amount of many nutrients.

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Boy (8-9) holding glass of milk, portrait

Which Enzymes Digest Milk?

Milk is a nutritious food, providing protein, carbohydrates, vitamins, minerals and, possibly, depending on the variety of milk you drink, energy-rich fats. However, macronutrients require digestion to unlock their nutritional benefits.

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South American man playing guitar for friends

My Hands Are Swollen After Drinking Liquor

Alcohol in any form -- beer, wine or hard liquor -- can cause fluid retention in your hands and feet, also known as peripheral or dependent edema. Fluid tends to accumulate in your hands and feet because fluid travels downhill. Alcohol initially acts as a diuretic, which can lead to dehydration.

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Blue and green pills pouring out of the bottle isolated

What Are Protein Tablets?

Protein tablets are a type of dietary supplement that provides supplemental protein. According to “Harrison’s Principles of Internal Medicine,” you should consume 0.36 g of protein daily for every pound of your body weight.

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Salt shaker

Iodized Salt & Thyroid Problems

Wrapped around your windpipe on all three sides is a butterfly-shaped gland called the thyroid. This tiny gland has huge responsibilities such as controlling your body temperature, metabolism and the production of vital hormones.

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Walnut coconut soap

What Is Potassium Cocoate?

Potassium cocoate is a potassium salt that originates from the fatty acids present in coconut oil. While coconut oil is edible, potassium cocoate is not. The substance, also known as potassium coco soap, is a translucent pale-yellow liquid that contains glycerine, a moisturizer.

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Cookies piled up on a checkered napkin, studio shot

Why We Crave Breads & Sweets

Imagine a platter of warm crusty bread or fresh-baked cookies. Are you hungry yet? The availability of flavorful breads and sweets in today's culture can make occasional cravings a given. Often, however, dietary and lifestyle factors underlie such cravings, making frequent and excessive indulgence likely.

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Red Blood Cells

How to Take Vitamin B-12 at Night

Vitamin B12 is found primarily in animal product foods like shellfish, meat, poultry, eggs and milk. Adequate intake and absorption of this vitamin is important for maintaining your red blood cell supply and promoting healthy nerve function. Except in strict vegetarian diets, inadequate intake is rare.

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yogurt 48

Does Yogurt Block the Absorption of Iron?

The calcium in yogurt and other dairy products may affect your body's ability to absorb iron. This is a problem because iron is needed to make hemoglobin, a protein that allows your red blood cells to carry oxygen.

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boiled peanuts

What Are the Benefits of Eating Boiled Peanuts?

Boiled peanuts are a snack most commonly consumed in South Carolina, North Carolina, Georgia, Mississippi, Alabama and northern Florida. Boiled peanuts are made from green or raw peanuts that have been boiled in salty water, creating a legume flavor.

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Waffle served with ice cream

Foods to Avoid With Gallbladder Sludge Problems

If you're like most people, your gallbladder goes unnoticed until problems arise. It's a small sac situated beneath your liver that collects bile, or juice necessary to digest fat from your diet. Bile contains a mixture of cholesterol, salt and other substances.

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jelly ear

The Nutritional Benefits of Wood Ear Mushrooms

With their thin, gray-brown to black color and rubbery texture, wood ear mushrooms are not like your standard white or brown mushrooms. With no caps or stems, the wood ear mushroom, which is sometimes called cloud ear, tree ear or black fungus, is most commonly sold dried and is popular in Asian cooking.

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