No Filter Doctor

Ultra-processed foods are often painted as universally harmful, but the reality is far more nuanced. In this episode, I break down how ultra-processed foods are defined, their links to chronic disease, and why context matters when deciding what actually belongs on your plate. For more information and references please see the associated blog posts: Ultra-Processed Foods and The Health Impact &...

Alcohol is deeply woven into our social culture, but what does the science actually say about its safety? This episode breaks down current drinking guidelines and examines how alcohol impacts sleep, disease risk, mental health, and metabolism—even when consumed in “recommended” amounts. For references or more details on the topic please see the associated blog post . 

In this episode, I share the simple lifestyle changes I made in 2025 that ultimately saved my life. These were not dramatic or extreme shifts, but intentional decisions that changed how I approach my health and daily habits. If you’ve been rethinking how you live and care for yourself, this conversation may resonate. For links to all the blogs that were mentioned in the podcast, please see https:/...

Cold plunges and saunas are everywhere right now, but what do they really do for your health? This episode explores the science behind temperature-based therapies and separates proven benefits from popular claims.   For references or additional information please see the blog posts on cold and heat therapies. 

The holiday season often disrupts routines, sleep, movement, and mental health. In this episode, I discuss common holiday stressors and evidence-based strategies that can help support both physical and mental wellbeing during this busy time of year.   For references or more information on the topic, please see the corresponding blog post . 

In this episode, we dive into heart-rate variability (HRV). We explore what HRV really means, how it reflects the balance of your autonomic nervous system, and what factors, from sleep to stress to exercise, can influence it. Whether you use a wearable or clinical ECG, understanding HRV can give you powerful insights into your resilience, recovery, and overall health over time.   For more on the t...

Confused about cooking oils? You’re not alone. The internet says seed oils are toxic, influencers claim butter is the answer, and food labels make everything sound healthy. In this episode, we look at the science behind popular oils like olive, avocado, canola, and vegetable blends. We break down how oils are made, what “cold-pressed” and “refined” actually mean, and whether seed oils are really h...

Aging is not magic. It is biology. In this episode, I explain what happens inside our cells as we grow older and why the body changes over time. We look at real science, not quick fixes or trendy bio hacks, and talk about what research says can support healthier aging. If you have ever wondered why we age or whether we can influence the process, this episode will help make sense of it.   For more...

Protein gets a lot of attention which means there are a lot of opinions and confusion. In this episode, we talk through protein basics and the real differences between plant and animal protein sources. We also ask the questions that help you make the best personalized decisions for your own goals and your own body. Listen, subscribe, and share if you find it helpful. For more on the topic and a li...

We’ve all heard that certain foods “cause inflammation," but how much of that is actually true? In this episode, Dr. AK takes a deep dive into one of the most misunderstood topics in nutrition: inflammatory foods. She breaks down popular myths around gluten, dairy, sugar, and nightshades, then explores what science really says about which foods do promote inflammation and which may help reduce it....

GLP-1 medications like semaglutide and tirzepatide have become the hottest tools for weight loss, but there’s a lot more to the story than what social media tells you. In this episode, I break down how these drugs actually work, what the evidence shows about their long-term effects, and the key lifestyle changes that still matter for lasting results. We’ll talk about side effects, what happens whe...

Many people assume that if something is “natural,” it must be safe. In this episode, I break down why that’s not always true. From FDA oversight gaps to hidden contamination and supplement drug interactions, we’ll explore the real risks behind natural products and how to navigate them wisely. Learn how to approach supplements with a critical eye without falling for marketing myths.   Please see co...

In this episode of No Filter Doctor, Dr. AK dives into the buzz around gut health. While supplements and trendy products promise miracles, the real story comes from peer reviewed science. Learn what the evidence actually supports and how to separate meaningful research from clever marketing.   For more information on the topic or a list of references, please see From Dr. AK's Desk Gut Health: A Th...

In this episode of No Filter Doctor, Dr. AK takes a closer look at alkaline water. From its origins in Japan and Russia to how it is made through electrolysis, she explores the scientific evidence, environmental impact, and whether the health claims hold up. Clear facts, no filter.   For more on the topic or a list of references, please see From Dr. AK's Desk Alkaline Water: Miracle Elixir or Mark...

In this episode of No Filter Doctor, Dr. AK unpacks the difference between genetics and epigenetics. While your genes set the blueprint, lifestyle choices from nutrition and exercise to sleep and stress can change how those genes are expressed. Evidence based, practical, and no filter.   For more on the topic and to see the references, please visit From Dr. AK's Desk Genetics vs Epigenetics: What...

In this episode of No Filter Doctor, Dr. AK breaks down the science of creatine supplementation. From muscle strength to brain health, what’s proven, what’s hype, and what you should know before adding it to your routine. Evidence-based, no filter.   For more details and a reference list, please see the blog From Dr AK's Desk Creatine Supplementation: Yes or No?

Surprise! A Bonus Episode.  Given the recent headlines, I decided to drop an unexpected podcast.   I break down the research behind the claims, what the studies really show (and don’t show), and why it’s critical to understand study design before drawing conclusions. No hype, no fear—just the evidence and context you need to make sense of the conversation.   For more details and a list of referenc...

In this episode of No Filter Doctor, Dr. AK takes a closer look at the booming business of stem cells. With so many bold claims and so little regulation, it’s time for some healthy skepticism. Evidence, risks, and reality—no filter.   For more on the topic, please see the blog post From Dr. AK's Desk Buyer Beware

In this short introduction, Dr. Annahieta Kalantari shares what you can expect from No Filter Doctor. Each episode brings evidence-based insights on health, longevity, lifestyle medicine, and aesthetics—direct from her blog, From Dr. AK’s Desk. Get ready for clear, no-nonsense conversations that cut through the hype and help you live better, longer.