Heather Ray, M.S., R.D.

Heather Ray is a freelance writer, editor & registered dietitian specializing in content creation around plant-based nutrition and nature themes.

Lentils are a healthy source of zinc, a mineral that helps boost immunity

Health & Nutrition If You Want to Avoid Getting Sick, Add These 10 Zinc Foods to Strengthen Immunity Heather Ray, M.S., R.D.

Kefir, milk or Turkish Ayran drink are poured into a glass cup from a bottle. A glass stands on a wooden stand on a rustic wooden table. Place for text

Health & Nutrition Could You Be Lactose Intolerant and Not Know? How to Tell, From an RD Heather Ray, M.S., R.D.

Close Up Of Man Making Protein Shake After Exercise At Home

Health & Nutrition Do You Really Need a Protein Powder? This Expert’s Answer Will Surprise You Heather Ray, M.S., R.D.

Confident sportswoman listening music through in-ear headphones while jogging on bridge in city

Health & Nutrition Do You Need an Iron Supplement? 3 Things to Know Before You Take One Heather Ray, M.S., R.D.