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Rachel Gargano, Author at GNC

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Rachel Gargano

Rachel Gargano

MS, RD, LDN, CSSD

About the Author

Articles by Rachel Gargano

Chocolate chip overnight oats in a glass bell jar on a table.

High Protein Chocolate Chip Overnight Oats

Need protein and have a sweet tooth? This high-protein chocolate chip overnight oats recipe will hit the spot and keep you fueled all day!

  • March 4, 2026
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  • Rachel Gargano
  • Wooden spoon with rhodiola on it.

    What Is Rhodiola And What Benefits Can It Provide?

    Rhodiola is considered an adaptogenic herb, with purported benefits including stress management, antioxidant protection, and athletic performance.

  • February 3, 2026
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  • Rachel Gargano
  • Adaptogenic herbs in a black bowl.

    Adaptogens And Their Benefits

    Let’s dive into the What Adaptogens are and How to use them. They can benefit your healthy lifestyle in many ways.

  • February 3, 2026
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  • Rachel Gargano
  • AVOID LOSING MUSCLE MASS YOU PUT ON DURING BULKING SEASON

    Avoid losing muscle mass you put on during bulking season

    After bulking season is over, protecting your strength and muscle mass often becomes part of your in-season strategy. How can you do it while working out less?

  • May 29, 2025
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  • Rachel Gargano
  • Baby Bella mushrooms, sitting piled on a table.

    The Benefits Of Mushrooms

    Mushrooms are an often over-looked vegetable. Come take a closer look to discover the fungi’s nutrient profile and health benefits.

  • February 5, 2026
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  • Rachel Gargano
  • Man sitting on floor with eyes shut.

    Aromatherapy And The Use Of Essential Oils

    Learn about aromatherapy and essential oils, if they really work, and how can they be used. With centuries old roots, both aromatherapy and essential oils can help support daily health and wellness.

  • March 4, 2026
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  • Rachel Gargano
  • Clear glass jars of herbs and ginsing on a table.

    Health Benefits Of Ginseng

    Learn the benefits of ginseng for your health and overall wellness! Find how ginseng supplements help support mental health, blood pressure, and more!

  • March 10, 2026
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  • Rachel Gargano
  • Woman at gym, moving her arms forward and back.

    L-Carnitine: What Is It And Can It Help With Weight Loss?

    Does L-Carnitine, an amino acid that helps with energy, help with weight loss? Dietitian Rachel Gargano explains what L-Carnitine is and how it helps with weight loss.

  • March 9, 2026
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  • Rachel Gargano
  • Man in red shirt, crouching, doing a bodyweight exercise.

    Bodyweight Exercise: How To Make Them Work For You

    Do bodyweight exercises work? Bodyweight workouts can help build strength and may even affect body composition. Learn how to have bodyweight exercises work for you!

  • March 4, 2026
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  • Rachel Gargano
  • Man and woman at a counter adding fruit to blender.

    Potassium: The Important Nutrient We Need More Of

    Find out how to meet your needs with potassium rich foods, and what benefits this nutrient provides. Read more now!

  • January 30, 2026
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  • Rachel Gargano