• Blog Home
  • Categories
  • Brands
  • Blog Home
  • Categories
  • Brands
  • Vitamins & Supplements
  • Bath, Beauty & Personal Care
  • Nutritional & Functional Foods
  • Pet Health
  • Today’s Deals
  • CUSTOMER CARE
  • MY ACCOUNT
  • Vitamins & Supplements
  • Bath, Beauty & Personal Care
  • Nutritional & Functional Foods
  • Pet Health
  • Today’s Deals
  • CUSTOMER CARE
  • MY ACCOUNT

Theresa Groskopp, CN

Certified Nutritionist in Appleton, Wisconsin, Founder of Natural Healthy Concepts. Natural health and nutrition advocate. Enjoys gardening, biking, fitness, boating, animals (especially cats), and cooking.
probiotics vs prebiotics
blog
Theresa Groskopp, CN

Probiotics vs Prebiotics – What are the Main Differences?

    In digestive health, two key players are steadily gaining recognition for their pivotal

Read More »
December 18, 2023
blog
Theresa Groskopp, CN

How Much Vitamin K Do You Need Per Day by Age Group?

    Vitamin K, an essential nutrient, is pivotal in maintaining overall health. It is

Read More »
December 18, 2023
signs of selenium deficiency
blog
Theresa Groskopp, CN

8 Signs You’re Suffering from Selenium Deficiency

  Selenium is vital for various bodily functions, such as metabolism, immune system, and thyroid

Read More »
December 18, 2023
Biotin and Collagen
Health News
Theresa Groskopp, CN

Biotin vs. Collagen: What to Know

Both biotin and collagen supplements have grown in popularity in recent years: chances are that

Read More »
December 18, 2023
Nails
Health News
Theresa Groskopp, CN

Biotin for Nail and Hair Growth

While biotin is a B vitamin (vitamin B7), it’s sometimes called “vitamin H.” Why?  In

Read More »
December 18, 2023
Biotin
Health News
Theresa Groskopp, CN

Biotin Side Effects

Biotin, also called vitamin B7, is a vital nutrient that plays an essential role in

Read More »
December 18, 2023
woman holding capsule
Health News
Theresa Groskopp, CN

How Much Biotin is Enough?

Biotin, also known as Vitamin B7 or vitamin H, is a water-soluble B-vitamin that plays

Read More »
December 6, 2023
Wait
blog
Theresa Groskopp, CN

Who Should Not Take Berberine Supplements?

  Berberine is a powerful supplement that may provide various health benefits. It can aid

Read More »
November 30, 2023
berries
blog
Theresa Groskopp, CN

Tips on How to Shop for Berberine Supplements

Berberine is a supplement that may support weight loss and weight management, maintain healthy blood

Read More »
November 30, 2023
berberine
blog
Theresa Groskopp, CN

Berberine Benefits

Today, many people turn to Western medicine alternatives to treat their medical issues. Alternative remedies

Read More »
November 29, 2023
side effects
blog
Theresa Groskopp, CN

Berberine Side Effects

Berberine is a popular herbal remedy that may support your health and well-being. It is

Read More »
November 20, 2023
Berberine
blog
Theresa Groskopp, CN

What is the Most Effective Form of Berberine?

Berberine is gaining attention in the world of natural health. Research has shown that it

Read More »
November 20, 2023
blog
Theresa Groskopp, CN

Ginseng Uses

  Ginseng is an herbal remedy that grows in various regions of the world. The

Read More »
November 1, 2023
blog
Theresa Groskopp, CN

Ginseng Buying Guide

    Wild ginseng is known to provide many health benefits. It boosts immunity, lowers

Read More »
November 1, 2023
blog
Theresa Groskopp, CN

Ginseng Health Benefits

  Ginseng is an herb that grows in East Asia. People often incorporate ginseng herbal

Read More »
November 1, 2023
Page1 Page2 Page3 Page4 Page5

Customer Care

  • Frequently Asked Questions
  • Shipping Information
  • Track Your Order
  • Return Policy
  • Pricing and Promotions
  • Your Online Account
  • Terms Of Sale
  • Privacy Policy
  • Frequently Asked Questions
  • Shipping Information
  • Track Your Order
  • Return Policy
  • Pricing and Promotions
  • Your Online Account
  • Terms Of Sale
  • Privacy Policy

About NHC

  • About Us
  • Contact Us
  • Retail Store
  • Our Practitioners
  • Affiliate Program
  • Careers
  • NHC Rewards
  • About Us
  • Contact Us
  • Retail Store
  • Our Practitioners
  • Affiliate Program
  • Careers
  • NHC Rewards

Learning Resources

  • Healthy Concepts Blog
  • Definitive Health Guides
  • Our Practitioners
  • Healthy Concepts Blog
  • Definitive Health Guides
  • Our Practitioners

Follow Us

Facebook Instagram Twitter Pinterest

1-866-505-7501

Mon-Fri, 7am-7pm CST
Sat, 9am-5:30pm CST

Live Chat

Live chat with representatives when available.

Email Us

service@nhc.com
We will respond to every email as quickly as we can.

Help Center

Find answers to your questions online anytime.

Terms of Sale | Privacy Policy | Do Not Sell My Personal Information

© 2006-2023 NHC.com, LLC, all rights reserved. Natural Healthy Concepts ® is a trademark of NHC.com, LLC. Use of this site constitutes your acceptance of our Terms of Sale and Privacy Policy. NHC.com, LLC is a subsidiary of THERENEWCO LLC.

The products and/or claims made about specific products found on this website have not been evaluated by the United States Food and Drug Administration and are not intended to diagnose, cure or prevent disease. The information presented on this site is for educational purposes only and is not intended to replace advice from your physician or other health care professional or any information found on any product label or packaging. You should always consult with a qualified health care professional before starting any exercise, diet or supplement regimen.