Fruits & Vegetables: Nutrition & Health Benefits

Signos wants you to eat fresh, nutrient-dense foods, like fruits and vegetables—especially the green ones. Find articles below about nutrition and health benefits of fruits and vegetables.

How Eating the Rainbow Can Benefit Your Health + How to Do It

Peter Palmieri, MD, MBA, dives into what the colors of fruits and vegetables tell us about their nutritional value.

Published on:

January 27, 2022

A colorful medley of produce spilling out of a bag onto a table

Nutrition

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Latest Articles

Nutrition

Spring Vegetables: The Ultimate Guide to Seasonal Eating and Health Benefits

Sarah Bullard, MS, RD, LD

April 11, 2025

Nutrition

Top 7 Fruits to Relieve Constipation: Natural Remedies for Digestive Health

April Benshosan

April 1, 2025

Nutrition

Delicious and Nutritious Meatless Meals: 10 Recipes and Tips for Every Palate

Rebecca Washuta

March 31, 2025

Wellness

Juice Cleanses: Benefits, Risks, and Safe Practices

April Benshosan

March 20, 2025

Nutrition

Vegetables With Iron: 11 Plant-Based Iron Sources

Victoria Whittington, RDN

January 13, 2025

Nutrition

The 14 Best Healthy Lunch Ideas for on the Go

April Benshosan

November 11, 2024

Person holding a pumpkin spice latte mug with pumpkins aside

Nutrition

Healthy Pumpkin Spice Lattes: Your Guide to a Blood-Sugar-Friendly PSL

Victoria Whittington, RDN

November 5, 2024

Glucose

Dragon Fruit Glycemic Index: Is It Good for Diabetes?

Isabella Buchter

September 19, 2024

Nutrition

Are Frozen Vegetables as Healthy as Fresh Veggies? Nutrition and More

Sarah Bullard, MS, RD, LD

September 12, 2024

Nutrition

Are Apples Good for Type 2 Diabetes? Benefits and Nutrition

Kristen Carli, MS, RD

September 11, 2024

Nutrition

10 Cholesterol-Lowering Foods to Add To Your Diet

Alicia Buchter

September 10, 2024

Nutrition

9 Best Detox Foods for a Body Cleanse

Alicia Buchter

September 9, 2024

Nutrition

Top 12 Fiber-Rich Vegetables

Chelsea Rae Bourgeois, MS, RD

August 28, 2024

Nutrition

7 Types of Fruit to Avoid if You Have Type 2 Diabetes

Sarah Bullard, MS, RD, LD

August 21, 2024

Nutrition

25 Best Low-Carb Vegetables for Your Diet

Merve Ceylan

August 15, 2024

Nutrition

Best 4 Foods That Give You Energy

Kelsey Kunik, RDN

August 12, 2024

Nutrition

5 Health Benefits of Cloves

Isabella Buchter

July 31, 2024

Nutrition

Summer Vegetables: Essentials to Eat and Grow This Season

Rebecca Washuta

July 31, 2024

Nutrition

The Blue Zone Diet: What Is It, Benefits, and Strategies

Kristen Carli, MS, RD

July 26, 2024

Nutrition

Nightshade Vegetables: What You Need to Know

April Benshosan

July 25, 2024

Nutrition

What Are Eco-Friendly Diets?

Kristen Carli, MS, RD

July 12, 2024

Nutrition

10 Healthiest Root Vegetables to Include in Your Diet

Isabella Buchter

July 11, 2024

Glucose

Are Bananas Good for Type 2 Diabetes? Effect on Blood Sugar

Kristen Carli, MS, RD

July 1, 2024

Close up shot of a hand holding tongs, about the flip meat and vegetables on a smoking grill

Recipes

Low-Glycemic Recipes for Summer

Sabrina Tillman

June 28, 2024

Nutrition

Canned Vegetables: Are They a Healthy Option?

Caroline Thomason

June 21, 2024

Assorted sliced vegetables on top of a wooden counter.

Nutrition

10 Best Vegetables for IBS Symptoms

Chelsea Rae Bourgeois, MS, RD

June 7, 2024

Nutrition

11 Foods and Vegetables That Lower Your Cholesterol

Kristen Carli, MS, RD

May 14, 2024

Woman enjoying fresh red pepper in greenhouse.

Nutrition

10 Anti-inflammatory Vegetables for Your Diet

April 5, 2024

Recipes

10 Best Coriander Substitutes (And How to Use Them)

Kelsey Kunik, RDN

April 1, 2024

different-vegetables-in-pile-at-street-market

Nutrition

10 Best Vegetables for Diabetics

Rebecca Washuta

March 13, 2024

Nutrition

17 Best Winter Vegetables Explained

Victoria Whittington, RDN

February 28, 2024

Nutrition

7 Types of Vegetarian Diets Explained

Merve Ceylan

February 20, 2024

Nutrition

Becoming Vegetarian: 10 Beginner's Tips

Alicia Buchter

February 8, 2024

Nutrition

What Are Carrots Good For? Benefits Beyond Just a Great Snack

Mia Barnes

February 6, 2024

Nutrition

Vitamin B12 for Vegetarians: Best Sources and Foods Explained

Rebecca Washuta

January 25, 2024

Nutrition

8 Vegan Calcium Sources for Your Diet

Chelsea Rae Bourgeois, MS, RD

January 22, 2024

Nutrition

Is Pineapple Good For Weight Loss? All You Need to Know

Rebecca Washuta

January 10, 2024

vegetable-salad-on-white-ceramic-plate-beside-grey-stainless-steel-fork

Recipes

15 Healthiest and Best Thanksgiving Salad Recipes

Chelsea Rae Bourgeois, MS, RD

November 6, 2023

Recipes

8 Thanksgiving Vegetable Side Dishes for a Healthy Feast

Mia Barnes

November 5, 2023

a-group-of-people-toasting-to-thanksgiving-at-dinner

Recipes

28 Delicious Vegan Thanksgiving Recipes To Try This Year

Sarah Bullard, MS, RD, LD

November 1, 2023

Nutrition

Vegan Diet for Diabetes: Tips for Success

Victoria Whittington, RDN

October 12, 2023

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Glucose

Gestational Diabetes Diet: What You Should Eat and What to Avoid

Rebecca Washuta

October 5, 2023

raw-salmon-meat-boiled-eggs-and-vegetables-on-chopping-boards

Nutrition

Fuel Your Muscles: 20 Best Foods for Muscle Building

Chelsea Rae Bourgeois, MS, RD

September 24, 2023

pumpkin-pie-being-cut-on-top-of-wooden-table-with-fall-leaves

Recipes

Healthy Pumpkin Pie: A Sugar-Free Recipe for Your Fall Feasts

Sarah Bullard, MS, RD, LD

September 14, 2023

Nutrition

Pumpkin Seed Oil: A Guide to Its Uses, Benefits & More

Sarah Bullard, MS, RD, LD

September 13, 2023

woman-carving-pumpkin-in-woodshed-at-her-house

Nutrition

8 Health Benefits of Pumpkin: Are Pumpkins Good for You?

Mia Barnes

September 4, 2023

Nutrition

Keto vs. Atkins Diets: Differences, Similarities, and Which One Is Best

Chelsea Rae Bourgeois, MS, RD

August 22, 2023

Nutrition

8 Surprising Health Benefits of Wheatgrass You’ll Love

Mia Barnes

August 8, 2023

cutting-board-with-sliced-pieces-of-beets

Nutrition

Beetroot Juice: 5 Benefits + How to Make It (and Enjoy It)

Mia Barnes

August 3, 2023

salad-with-chickpeas-and-vegetables-on-bowl

Nutrition

Plant-Based vs. Vegan Diet: Exploring the Key Differences

Sarah Bullard, MS, RD, LD

August 2, 2023

Nutrition

The Lowdown on Rambutan Fruit: Benefits, Uses, and More

Mia Barnes

July 27, 2023

Nutrition

Cranberry Juice: Health Benefits and Risks

Mia Barnes

July 20, 2023

woman-holding-glass-of-carrot-orange-and-ginger-juice

Recipes

Top 8 Delicious Juicing Recipes for Weight Loss

Rebecca Washuta

July 10, 2023

two-plain-bagels-sliced-in-the-middle-toasted

Nutrition

Fast-Digesting Carbs: What They Are and How They Work

Mia Barnes

June 28, 2023

woman-in-bed-using-thermometer-for-her-fever

Nutrition

What to Eat When You Have a Fever

Rebecca Washuta

June 25, 2023

Glucose

Are Carrots Good for Diabetics? Impact on Blood Sugar

Victoria Whittington, RDN

June 12, 2023

Glucose

Glycemic Index of Mango: Effects on Blood Sugar Levels

Mia Barnes

June 12, 2023

Wellness

Why Anxiety Can Cause Nausea and What You Can Do About It

Katherine Morgan

June 4, 2023

Womans-hands-pouring-celery-juice-on-two-glasses

Nutrition

Celery Juice: 8 Benefits and Potential Side Effects

Victoria Whittington, RDN

May 15, 2023

Nutrition

10 High-Carb Foods (and Meal Ideas) That'll Fuel You Up

Victoria Whittington, RDN

April 27, 2023

Nutrition

Pineapple Glycemic Index: Nutrition Facts & Health Benefits

Chikodi Chima

April 25, 2023

Close-up-of-two-juicy-grapefruits-cut-in-half

Nutrition

Grapefruit: 10 Health Benefits, Nutrition, and Uses

Victoria Whittington, RDN

April 24, 2023

Nutrition

The Flexitarian Diet Guide: Key Benefits, Food List & Meal Plan

Sarah Bullard, MS, RD, LD

April 16, 2023

Nutrition

Lychee Fruit: Health Benefits of this Exotic Fruit

Victoria Whittington, RDN

March 14, 2023

Fresh-vegetables-laying-on-top-of-black-counter

Nutrition

Smart Ways to Eat More Vegetables Everyday

Sarah Bullard, MS, RD, LD

March 13, 2023

Carrots-tomatoes-onions-and-other-vegetables-on-grill

Weight Loss

13 Healthiest Vegetables for Weight Loss: Veggies for Diet

Chelsea Rae Bourgeois, MS, RD

February 28, 2023

Quinoa-bowls-with-vegetables-and-guacamole

Recipes

9 Healthy & Delicious Dinner Ideas for Weight Loss

Sarah Bullard, MS, RD, LD

February 27, 2023

Glasses-of-different-protein-and-fruit-shakes

Recipes

Protein Shake for Breakfast: Benefits + Recipes

Laura M. Ali, MS, RDN, LDN

February 27, 2023

Chicken-vegetables-ginger-and-rosemary-on-kitchen-counter

Nutrition

A Guide to Renal Diet: Best Foods For Your Kidneys' Health

Chelsea Rae Bourgeois, MS, RD

February 21, 2023

Close-up-of-bowl-with-shiitake-mushrooms

Nutrition

Shiitake Mushroom: Benefits

Laura M. Ali, MS, RDN, LDN

February 18, 2023

man having a headache while working on his laptop

Nutrition

Discover Migraine-Fighting Foods: Avoidance Tips

Victoria Whittington, RDN

December 15, 2022

Nutrition

Blueberries: 6 Health Benefits and Nutrition

Laura M. Ali, MS, RDN, LDN

October 17, 2022

Weight Loss

How to Include Grapes in Your Weight Loss Diet

Laura M. Ali, MS, RDN, LDN

September 26, 2022

Nutrition

12 Fresh Vegetables to Support Metabolic Health, from a Dietitian

Julia Zakrzewski, RD

September 13, 2022

Nutrition

Tomato Glycemic Index: Does It Raise Your Blood Sugar?

Julia Zakrzewski, RD

September 7, 2022

a woman cutting into a pear in her living room

Nutrition

13 Fruits That Boost Your Metabolism

Julia Zakrzewski, RD

August 30, 2022

a woman reaching for a potato on a kitchen island

Nutrition

Are Potatoes Good for People With Diabetes?

Julia Zakrzewski, RD

August 29, 2022

woman walking down a suburban sidewalk with a tote bag and basket of produce

Nutrition

Dietary Fiber: A Crucial Nutrient For Metabolic Health

Caitlin Beale, MS, RDN

August 21, 2022

Weight Loss

Are Smoothies Good for Weight Loss? Health Benefits

Laura M. Ali, MS, RDN, LDN

June 29, 2022

Nutrition

Your Guide to a Low-Glycemic Vegan Lifestyle

Laura M. Ali, MS, RDN, LDN

May 16, 2022

smiling woman holding a bowl of vegetable salad

Nutrition

The Ultimate List of High-Fiber, Low-Carb Foods

Caitlin Beale, MS, RDN

May 12, 2022

Various low glycemic fruits displayed on a round tabletop

Nutrition

9 Best Low Glycemic Fruits for Diabetes

Julia Zakrzewski, RD

April 18, 2022

Nutrition

Low-Glycemic Vegetables

Caitlin Beale, MS, RDN

April 15, 2022

Various fruits and vegetables displayed on a table

Nutrition

Is the DASH Diet Good for Weight Loss?

Laura M. Ali, MS, RDN, LDN

April 10, 2022

Various legumes sorted into ceramic dishes

Nutrition

Legumes & Beans: Health & Weight Loss Benefits

Peter Palmieri, MD

April 5, 2022

A clump of mushrooms on a purple background

Nutrition

Mushroom Health Benefits: Nutrient-Rich Superfood

Peter Palmieri, MD

February 27, 2022

Nutrition

How Eating the Rainbow Can Benefit Your Health + How to Do It

Peter Palmieri, MD

January 27, 2022

An example of a low-sugar meal; a bowl of chick peas, broccoli, avocado, and ground chicken.

Nutrition

The Ultimate Guide to Low-Sugar Foods

Caitlin Beale, MS, RDN

January 25, 2022

Man chopping vegetables on a white cutting board

Recipes

15 Low-Glycemic Dinner Recipes for Busy Weeknights

Kelsey Butler, MS, RDN

January 17, 2022

A white bowl filled with low-glycemic vegetables is sitting on a wood cutting board next to a fork and slices of lemon

Glucose

Low Glycemic Diet: What to Eat and Weekly Meal Plan

Sabrina Tillman

September 2, 2021

a hand pouring pickling brine from a pot into a mason jar of homemade pickles

Recipes

Homemade Pickles (No Sugar or Additives)

Sabrina Tillman

August 10, 2021

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