Dr Sumaiya Petiwala, Author At Dr. Sumaiya NutriCare Clinic

Iron Absorption and Factors Affecting It: The Complete Evidence-Based Guide Part 1

Iron Absorption and Factors Affecting It: The Complete Evidence-Based Guide Iron absorption is a tightly regulated physiological process that determines how much dietary iron enters the body. Although many individuals…

Dr Sumaiya Petiwala August 20, 2026

Blood Health

Iron Absorption: Factors That Increase and Decrease Iron Uptake

Iron absorption is not determined only by how much iron you eat, but also by how efficiently your body absorbs it. Dietary factors, stomach acid, inflammation, medications, and the body's…

Dr Sumaiya Petiwala August 20, 2026

Weight Gain

Late Evening Hunger Pangs: The Hidden Reason Behind Weight Gain

By Dr. Sumaiya Petiwala, RDRegistered Dietitian | 18 Years of Clinical Experience Many people who visit my clinic are genuinely surprised when they discover the real reason behind their gradual…

Dr Sumaiya Petiwala August 19, 2026

Pregnancy

Scientific Analysis of Postpartum and Newborn Massage (Malish): Pros, Cons & Precautions**

Postpartum and newborn massage, often referred to as "malish" in India and neighboring countries, is a traditional practice deeply embedded in cultural beliefs and often passed down through generations. While…

Dr Sumaiya Petiwala August 19, 2026

Weight Management

Obesity and Obstructive Sleep Apnea

Obstructive Sleep Apnea (OSA) is a prevalent sleep disorder characterized by recurrent episodes of upper airway collapse during sleep, leading to intermittent hypoxemia and sleep fragmentation. Here's a comprehensive overview…

Dr Sumaiya Petiwala August 19, 2026

Gut Health

Best Foods for Gut Health and a Strong Microbiome

The Best Foods for Gut Health: Evidence-Based Nutrition for a Stronger Microbiome A healthy gut microbiome thrives on fibre-rich foods, fermented foods, and diverse plant-based nutrition. Regular intake of prebiotic…

Dr Sumaiya Petiwala August 19, 2026

Nutrition

The Batch Cooking Blueprint for Busy Professionals

Batch Cooking: Your Secret Weapon for a Healthy, Hassle-Free Work Week Life in the modern world is a juggling act. Work demands, social commitments, family responsibilities – it’s a constant…

Dr Sumaiya Petiwala August 19, 2026

Nutrition

Fit, Active, but the Scale Won’t Budge? The Truth About Your Last 10 kgs

Fit, Active, but Carrying an Extra 10-12 kgs of fat? Here is the Truth About Your HealthIn my clinic, I see a very specific, incredibly common type of patient. They…

Dr Sumaiya Petiwala August 19, 2026

Protein

Rethinking Protein Timing: A Smarter Way to Support Metabolic Health

Nutrition is often reduced to totals. Total calories. Total protein. Total fat. While these remain important, when you eat protein may influence how your body balances growth and repair at…

Dr Sumaiya Petiwala August 19, 2026

Superfoods

You Love Oats. But Have You Met Its Nutritional Competitor?

If you are on a journey to eat healthier, lose weight, or manage your blood sugar, chances are you already have a bag of oats sitting in your pantry. For…

Dr Sumaiya Petiwala August 19, 2026