Nutrition Basics

Pills and capsules
Can You Take Zoloft with B-Vitamins?
Nutrition
Sick Woman Puts Effervescent Tablet Aspirin In Glass Of Water
Should I Take Vitamin B if Dehydrated?
Nutrition
salt with spoon, towel and bottle
How to Drink Salt Water to Prevent Cramps
Nutrition
Banana
Why the Relationship Between Potassium and Sodium Matters
Nutrition
Grilled chicken breast
A Nutritional Comparison of Lamb & Chicken
Nutrition
Fit woman running on road
Can Eating Badly Make You Skip Your Period?
Nutrition
Cereal granola bars with nuts and dried fruit
What Are Maltodextrin & Dextrose & Are They Safe?
Nutrition
pregnancy test
Vitamin C & Pregnancy Tests
Nutrition
Woman pouring water from bottle into the glass at a outdoor cafe
Can Suddenly Drinking a Lot of Water Give Me Constipation?
Nutrition
gin tonic cocktail
Can You Get Bloated by Not Eating Very Much?
Nutrition
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What Are the Benefits of Mustard Oil for Sinusitis?
Nutrition
Multi-ethnic female friends cutting fruit
Should I Take Vitamin C in Powder or Pill Form?
Nutrition
Molasses Dripping from Spoon
Are There Health Benefits to Molasses?
Nutrition
Green spinach smoothie
Half Marathon Meal Plan
Nutrition
White sugar and sugar cane and leaf on wooden
Side Effects of Sugar Cane Extract
Nutrition
Close-Up Of Fresh Apples On White Background
Apple Seed Benefits
Nutrition
Barbequed Sardines on white plate.
Foods to Eat to Keep the Endocrine System Healthy
Nutrition
Honey Pancakes with Blueberries and Raspberries
How to Make a Healthy Fruit Sauce for Pancakes
Nutrition
Brazil nuts close up. Breakfast, healthy food
Why You Should Never, Ever Binge on Brazil Nuts
Nutrition
Burger steak cutlets, serving size
What's the Healthiest Meat Serving in One Meal?
Nutrition
Mother Kissing Baby Girl
The Effects of Too Much Iron in Infants
Nutrition
Ham and Cheese Sandwich on Whole Grain Bread
How Much Protein Is in Cold Cuts?
Nutrition
Close-up of a man getting his knee examined
What Are the Dangers of Methylsulfonylmethane?
Nutrition
Cranberries in small zinc bucket
Can Cranberry Pills Cause Excess Urination?
Nutrition
Upset blonde with a headache and neck pain
Potassium & Migraines
Nutrition
Directly Above Shot Of Cashew Nuts In Bowl
Negative Effects of Eating Too Many Cashews
Nutrition
inositol-rich black beans in a bowl on table
10 Foods High in Inositol for Better Brain Health
Nutrition
Toast with peanut butter and banana
How to Counteract Too Much Sodium in a Diet
Nutrition
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What Are the Health Benefits of Swordfish?
Nutrition
Healthy lunch meat sandwich Variations
Watch Out for the Sodium Nitrate Content in Your Lunch Meat
Nutrition
Creatine, Taurine capsules and a dumbbell. Bodybuilding food supplements on stone / wooden background. Close up. Copy space.
How to Use Creatine on a Cutting Cycle
Nutrition
Whey protein chocolate powder isolated on white background.
Low Cholesterol Protein Supplements
Nutrition
Round pink tablets pill on blurred drug bottle. Vitamins and minerals plus folic acid vitamin E and zinc in drug bottle on gradient background. Pink tablets pills fr during and after pregnancy woman.
What Is the Difference Between Chelated Zinc and Zinc Gluconate?
Nutrition
Strip steak with chimichurri sauce
How Hard Is It to Digest Beef?
Nutrition
Bottle with Fish Oil Capsules
Do Some People Get Nausea From Taking Vitamin D?
Nutrition
Apple cider vinegar with mother in glass bowl, probiotics food for gut health
What Are the Negatives of Drinking Apple Cider Vinegar Every Day?
Nutrition
boxer man at boxing training with heavy bag
Taking Workout Supplements While on Adderall
Nutrition
Person pouring mug of milk at breakfast table in kitchen.
What Happens if You Drink Expired Milk? And How to Tell When It's Spoiled
Nutrition
Portrait of a young woman holding a bowl of cereal and a spoon
How Often Should I Eat Activia?
Nutrition
Sub sandwich on wooden cutting board with napkins
Can You Have Cold Deli Meat While Breastfeeding?
Nutrition
Sprouted and whole mung beans
Why the Green Gram Is Being Touted as the Next Superfood
Nutrition
Bowl of cheerios  with a strawberry
Can an Infant Eat Honey Nut Cheerios?
Nutrition
mixed-race young female lotions her dry hands before bed
Can Being Low in Certain Vitamins Cause Cracked, Dry Hands?
Nutrition
banana slices
Top 10 Health Benefits of Bananas
Nutrition
steakhouse food striploin steak beef meat knife
Do You Have a Vitamin Deficiency if Skin Sores Don't Heal?
Nutrition
Herbal capsules
Vitamin B Complex Taken With Calcium, Magnesium and Zinc
Nutrition
Senior woman talking on telephone
Benefits of Eucalyptus Tea
Nutrition
pork skin
Pork Skin Nutrition
Nutrition
red liquorice candy
Is Red Licorice Bad for You?
Nutrition
Young Woman Taking Break From Basketball Game To Drink Water
Can Drinking Too Much Water Irritate the Stomach?
Nutrition
grilling steak on BBQ almost ready
Nutritional Facts on a 5 oz Steak
Nutrition
Background texture of Organic Ashwagandha (Withania somnifera) roots.
Can I Take Ashwagandha With Prescription Medicines?
Nutrition
Doctor checking blood pressure of male patient, elevated view
Low Potassium & Vitamin D Deficiency
Nutrition
Flax seeds
How to Know When Flax Is Rancid
Nutrition
Fresh fruitbowl
Six Basic Nutrients and Their Functions
Nutrition
Pistachios
5 Nuts and Seeds to Help Lower Cholesterol
Nutrition
Glass of beer on the table
The Health Effects of Two Beers Per Day
Nutrition
Cropped Hands Cutting Banana On Chopping Board
Bloating After Eating Bananas
Nutrition
A spoonful of vitamin gel caps in a wooden spoon on a table.
Is Centrum Multivitamin Safe?
Nutrition
Three of the best recovery drinks after running on a chocolate brown background
The 5 Best Recovery Drinks for Runners, According to Experts
Nutrition
Whole muffins
How to Use Oat Bran to Add Fiber to Your Diet
Nutrition
Creatine Powder, Aginine capsules, BCAA (amino acids) and a dumbbell in background. Sport nutrition. Wooden background. Close up.
The Best Liquid to Mix Creatine With
Nutrition
the fish oil
Gelatin-Free Vitamins
Nutrition
multivitamin tablets
Can You Get Diarrhea From Taking a Multivitamin?
Nutrition
Two people clinking coffee mugs together in cafe after using coffee for hair growth before and after
2 Ways Caffeine Can Affect Your Hair
Nutrition
Fresh ginger root and ground ginger spice
Benefits of Boiled Ginger
Nutrition
French fried potatoes on cutting board with sauce top view.
How Many Calories Does Frying Add?
Nutrition
Vanilla protein powder in scoop.
Protein Powder and Constipation
Nutrition
Close-Up Of Colorful Pills Over White Background
What Are the Benefits of Taking One-A-Day Men's Formula Multivitamins?
Nutrition
Surgeon consulting a patient, getting ready for surgery
Why Use Vitamin K Before Surgery?
Nutrition
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How to Help Lower Hemoglobin A1C with Herbal Supplements
Nutrition
Lonely woman drinking coffee in the morning
Lyrica & Caffeine
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.