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Health & Weight Loss Articles Written by Medical Doctors

The Signos team is committed to sharing helpful, actionable, insightful health advice that’s backed by scientific research, supported by expert reviews, and vetted by experienced health editors. Our content and editorial review team include credentialed experts, including medical doctors. The articles below are all written by Signos MDs.

Most People Start Here

The Limitations of BMI

BMI is used by doctors and insurance companies to evaluate personal health risks. Danielle Kelvas, MD, discusses what BMI misses and what to do about it.

February 8, 2023

Woman doctor discussing care plan with patient during office visit

Doctor-recommended

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Sleepy After a Workout? Here’s How to Prevent It

Danielle Kelvas, MD

Medical & Health Writer

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Easy And Delicious Mediterranean Diet Lunch Ideas

Danielle Kelvas, MD

Medical & Health Writer

Pregnant-woman-eating-at-cafe

Appetite Loss During Pregnancy: Why It Occurs + How to Face It

Caitlin Beale, MS, RDN

Health & Nutrition Writer

February 27, 2023

Woman walking next to her bicycle in the forest

How Many Steps Should You Take A Day To Lose Weight

Sarah Zimmer, PT, DPT

December 16, 2022

three generations of women sitting on a wooden pedestrian bridge in the forest

The Relationship Between Hormones & Metabolic Syndrome

Leann Poston, MD, MBA, M.Ed

September 27, 2022

a man and a woman doing sit-ups in a gym setting

6 Markers of Metabolic Health & How to Improve Them

Leann Poston, MD, MBA, M.Ed

August 26, 2022

Woman in a jacket outdoors standing under a white umbrella

How Weather Can Affect Metabolic Health

Danielle Kelvas, MD

Medical & Health Writer

August 18, 2022

woman in workout clothes standing outside and smiling

How Blood Sugar & Metabolic Health Are Related

Leann Poston, MD, MBA, M.Ed

August 16, 2022

a woman getting her blood pressure checked by a doctor

Maintaining Stable Blood Sugar Can Help Reduce the Risk of High Blood Pressure

Leann Poston, MD, MBA, M.Ed

glass of diet cola with ice cubes on a wooden table

Does Diet Soda Affect Blood Sugar Levels?

Danielle Kelvas, MD

Medical & Health Writer

Woman walking down city street while talking on phone

Can Walking Help With Weight Loss?

Leann Poston, MD, MBA, M.Ed

Two women laughing while eating a clean lunch at a kitchen island.

How to Lose Weight When You Have PCOS

Leann Poston, MD, MBA, M.Ed

three women laughing while on a springtime walk

Can Seasonal Allergies Spike Blood Sugar?

Danielle Kelvas, MD

Medical & Health Writer

Various legumes sorted into ceramic dishes

Legumes & Beans: Health & Weight Loss Benefits

Peter Palmieri, MD

Health Writer & Medical Reviewer

Doctor in white coat writing on clipboard while talking to patient

Insulin Resistance and Prediabetes: Symptoms, Risk Factors, and What You Can Do

Leann Poston, MD, MBA, M.Ed

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How to Choose A Powder Supplement (from an MD)

Danielle Kelvas, MD

Medical & Health Writer

Aging woman smiling at herself in the bathroom mirror

Vitamin D Health Benefits And Its Impact On Your Glucose Metabolism

Peter Palmieri, MD

Health Writer & Medical Reviewer

Woman standing outside during a nature walk

How to Reduce Inflammation

Danielle Kelvas, MD

Medical & Health Writer

A clump of mushrooms on a purple background

Health Benefits of Eating More Mushrooms

Peter Palmieri, MD

Health Writer & Medical Reviewer

February 28, 2022

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Medications That Can Cause Weight Gain

Cathleen McKnight, DNP, MS, NP-C, NCMP

Women's Health Writer

February 25, 2022

Two men energetically discussing work by a computer

Improving Sleep Quality: How to Not Wake Up Tired

Peter Palmieri, MD

Health Writer & Medical Reviewer

February 7, 2022

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

Fruits And Vegetables: Eating Colors For Optimal Health

Peter Palmieri, MD

Health Writer & Medical Reviewer

January 28, 2022

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How to Boost Your Brain Health

Peter Palmieri, MD

Health Writer & Medical Reviewer

January 19, 2022

Woman wearing workout clothes and wearing apple watch

Can You Lose Weight Without Exercise?

Leann Poston, MD, MBA, M.Ed

January 12, 2022

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Bio-Individuality: What It Is & Why It Matters For Weight Loss

Andrew J. Funk, DC, DACNB

Health & Science Writer

January 6, 2022

Woman smiling and talking to a friend while on a walk in a park

How to Start Living a Healthy Lifestyle

Andrew J. Funk, DC, DACNB

Health & Science Writer

January 4, 2022

Joyful woman cooking vegetables in a stainless steel pot

Benefits of Sustainable Weight Loss

Health & Science Writer

December 30, 2021

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The Science Behind Weight Loss for Women

Leann Poston, MD, MBA, M.Ed

November 23, 2021

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