Nutrition Basics

Bodybuilder Drinking From A Bottle Of Water
Can Taking Whey Protein Make Your Face and Stomach Fatter?
Nutrition
Meatballs and spaghetti
How Long Does It Take to Digest Pasta?
Nutrition
chocolate bomb pastry with a red rose
Which Foods Have Sorbitol?
Nutrition
Cheers Celebration Toast with Pints of Beer
Common Food Sources of Maltose
Nutrition
Yogurt and blueberry
Is Sugar in Yogurt Bad for You?
Nutrition
Woman Suffering From Stomachache In Bed
Can a Vitamin D Supplement Cause Cramping and Diarrhea?
Nutrition
Homemade yogurt with fruits
Good Breakfast Meals Before Sports Events
Nutrition
Directly Above Of Capsules On White Background
Are Apple Cider Vinegar Tablets Just as Good as Drinking It?
Nutrition
sirloin steak
How Healthy Is a 6 oz. Sirloin Steak?
Nutrition
Psyllium Seeds
Can Psyllium Husk Cause Damage to the Intestines?
Nutrition
Bottles with fresh coconut oil palmitic acid on wooden table
Palmitic Acid in Coconut Oil Is More Important Than You Think
Nutrition
Young women working out in gym
How to Make Your Thighs Bigger and Stomach Slimmer
Nutrition
A bowl of applesauce with two apple slices next to it on a wooden table
5 Major Health Benefits of Applesauce
Nutrition
Brunch at the cafe with smoothie bowl, ricotta pancakes, croissant and cappuccino, directly above view
How Many Hours Does Caffeine Keep You Awake?
Nutrition
Beer Bottles
Benefits and Side Effects of Brewer's Yeast
Nutrition
Cooked rice in bowl with scoop, high angle view
Brown Rice for Diarrhea
Nutrition
Wooden spoon overflowing with dry wild rice grains on a wooden tabletop
Does Rice Have Protein? All You Need to Know About Protein in Rice
Nutrition
...
Protein Intake With Ulcers
Nutrition
Nutrition Facts
Calories Recommended: Is It Calories Consumed or Net Calories?
Nutrition
Coconut cream
Is Coconut Cream Fattening?
Nutrition
Dairy products and eggs on the table
How to Take in Calcium at Night
Nutrition
Creatine Powder, Aginine capsules, BCAA (amino acids) and a dumbbell in background. Sport nutrition. Wooden background. Close up.
What Is the Minimum Age for Taking Creatine?
Nutrition
Flour with silicon dioxide
Is Silicon Dioxide a Safe Food Additive?
Nutrition
Gelatins
How to Replace Gelatin With Pectin
Nutrition
Medicines in hand
L-Arginine & Women
Nutrition
Angry woman squeezing  pimple from face
Can Fish Oil Pills Cause Breakouts?
Nutrition
Fish Oil for Health
Fish Oil and Calcium
Nutrition
deep fried crispy bite-sized chinese spring rolls with cabbage, carrots and green peas fillings
The Best Way to Heat Up an Egg Roll
Nutrition
an espresso shot in a glass near a pile of coffee beans on a wooden tray on a white table
Exactly How Caffeine Affects Your Digestive System
Nutrition
Squeezing lemon.
How to Substitute Lemon Juice for Citric Acid
Nutrition
Two raw tuna steaks isolated on white background
12 High-Protein Fish That Add Nutrients to Your Diet
Nutrition
Glass of milk on table with cup, saucer, eating utensil and four slices of bread nearby, close-up, tilt, selective focus
Does Whey Protein Cause Mucus Production?
Nutrition
Scientist looking through a microscope in laboratory hospital
Types of Biological Macromolecules
Nutrition
Young woman eating fresh salad
Does It Matter What You Eat if You Just Count Calories?
Nutrition
energy drink
Which Energy Drink Gives You More Energy: Monster or Rockstar?
Nutrition
...
What Are the Causes of a Child's Hands Shaking?
Nutrition
Black person holding a zinc supplement pill in had with a glass of water
Why Zinc Can Make You Nauseous (and How to Deal With It)
Nutrition
Peppermint In Candy Cane Shaped Pastry Cutter Against White Background
Peppermint Candy Health Risks
Nutrition
Hair loss
How to Take Iron Supplements for Thinning Hair
Nutrition
Mussels in white cream sauce
Taking Too Much Manganese
Nutrition
scrambled eggs
Good Foods to Eat When Cutting Weight for Wrestling
Nutrition
Raw zucchini spaghetti with basil, tomato and yellow pepper
Good Food to Eat After Weigh-Ins in Wrestling
Nutrition
whey protein powder
How Fast Do You Digest Whey Protein?
Nutrition
Pasta with sun-dried tomatoes and chicken
Palpitations After Eating Carbs or Sugar
Nutrition
Close-Up Of Apple Cider Vinegar In Bottle Against White Background
Can Apple Cider Vinegar Help Lower Triglyceride Levels?
Nutrition
sauerkraut
The Nutrition Facts for a Vinegar-Based Cole Slaw
Nutrition
Washing your greens
What Natural Foods Help Blood to Clot?
Nutrition
Homemade roasted chicken with spices, thyme and lemon
The Signs of Bad Cooked Chicken
Nutrition
Garlic pills
Do Garlic Supplements Make You Smell?
Nutrition
ice and hot cafe latte
Caffeine and Throat Tightness
Nutrition
Organic Raw Brown Cinnamon tied up in string on table
The Health Benefits of Ceylon vs. Cassia Cinnamon
Nutrition
Portion of Soy Meat (on wood)
Soy Protein & Constipation
Nutrition
Coffee and Coffee Beans
Caffeine and Warfarin
Nutrition
grilled salmon and vegetables
AAKG Vs. L-Arginine
Nutrition
Person getting ready to eat sliced bananas before bed to help them sleep
The One Fruit Sleep Experts Want You to Eat More Often
Nutrition
Sandwich with roast beef in wooden box. Top view. Copy space.
What Can You Put on a Roast Beef Sandwich?
Nutrition
Low section of person walking towards crate of vegetables outside house
What Are Nonstarch Polysaccharides?
Nutrition
Mug in coffee shop, New York, USA
Tachycardia & Caffeine
Nutrition
Injection
Can I Drink Alcohol After Novocaine?
Nutrition
Salt and Pepper
Differences Between Sodium Bicarbonate & Table Salt
Nutrition
Pouring milk into coffee cup
Too Much Caffeine and Lightheadedness
Nutrition
Fresh tamarind, health benefits
The Benefits of Sweet Tamarind
Nutrition
high angle view of a side dish of green garnished with chilies and served with salad and bread
Does Microwaving Spinach Ruin the Nutrients?
Nutrition
Vegetables
What Is Crude Protein?
Nutrition
Young businesswoman sitting at desk bored
About Magnesium Deficiency & Vertigo
Nutrition
Walnuts
What Nutrients Does the Body Need to Maintain Homeostasis?
Nutrition
Grilled shish kebab skewers  with tomatoes
What Foods Pair Well With Beef Kabobs?
Nutrition
Grilled Rib eye steak and tongs on grill pan on dark background
How Does Cooking Proteins Affect Nutrient Content?
Nutrition
Sliced chicken breast in white dish on wooden table.
Deli Meat Nutrition: Which Is the Healthiest Lunch Meat?
Nutrition
Dietary fiber food still life
Why Do I Get a Headache After Eating Carbs?
Nutrition
calcium tablets background
The Difference Between Citracal & Caltrate
Nutrition
Chocolate bars with nuts stacked and cocoa beans powder spoon
Why Does Chocolate Turn White? (and How to Prevent It)
Nutrition

We believe healthy eating habits are the foundation of good health. At our nutrition basics page, we offer a variety of resources to help you understand the food groups, macronutrients, micronutrients, portion sizes and more.

Our team of nutrition experts provides in-depth articles on a variety of nutrition-related topics, such as how to read food labels, how to build a balanced meal and how to make healthy food choices when dining out.

We understand nutrition can be a complex and confusing topic, which is why we strive to present information in a clear and easy-to-understand manner. Whether you're looking to improve your overall health, manage a specific health condition or just learn more about nutrition, our nutrition basics page has something for everyone.