Blog | Rajani Katta MD

Rajani Katta

Dec 11, 20189 min read

THE DERMATOLOGIST'S GUIDE TO HAIR LOSS

If you've experienced hair loss, or hair thinning, then you know exactly how upsetting it can be. I've discussed hair loss with many...

Allergic skin reactions in the underarm and armpit area: deodorants and other triggers

Rajani Katta MD

Nov 15, 20184 min read

Allergic skin reactions in the underarm and armpit area: deodorants and other triggers

Allergic skin reactions of the underarm and armpit can be triggered by deodorants, skin care products, clothing dyes, and other substances.

Good Food and Glowing Skin: Skin Saving Salads

Rajani Katta

Nov 11, 20183 min read

Good Food and Glowing Skin: Skin Saving Salads

Skin saving salads are an easy way to pack in powerful nutrients.

What you've heard on the Internet about skin and diet, and why so much of it is wrong

Rajani Katta

Oct 8, 20184 min read

What you've heard on the Internet about skin and diet, and why so much of it is wrong

Are you tempted to buy the latest hair, skin, and nail supplement? Or go gluten-free because your favorite celebrity said it helped her...

Activated Charcoal and the Science of Skin Care: Some Promise, Lots of Hype

Rajani Katta MD

Oct 7, 20186 min read

Activated Charcoal and the Science of Skin Care: Some Promise, Lots of Hype

While activated charcoal skin care products have become very popular, a closer look at the science finds that many are more hype than scienc

Vitamin C and The Science of Skin Care: The Benefits vs The Hype

Rajani Katta

Oct 6, 20189 min read

Vitamin C and The Science of Skin Care: The Benefits vs The Hype

When it comes to glowing, radiant skin, a lot of my patients reach for the bottle. As in, that bottle of the latest skin serum, expensive...

Good Food and Glowing Skin: Skin Saving Sauces

Rajani Katta

Jun 24, 20184 min read

Good Food and Glowing Skin: Skin Saving Sauces

It is possible to reconcile your love of good food with your desire to eat healthy? Absolutely. With all of the resources and recipes out...

Rajani Katta

Jun 22, 20183 min read

Biotin: The Hidden Dangers

Warning: Biotin, a popular nail supplement, may interfere with lab tests for heart attacks and thyroid function. Before you reach for...

Red Lentil Dhal: Lentils, Tomatoes, and Spices Combine to Promote Healthy Skin

Rajani Katta

May 15, 20183 min read

Red Lentil Dhal: Lentils, Tomatoes, and Spices Combine to Promote Healthy Skin

This simple lentil stew, cooked with Indian spices, uses three main ingredients that are great for your health and great for your skin:...

Rajani Katta

Apr 3, 20184 min read

The Low Nickel Diet for Hand Eczema

For some people with nickel allergy, eating foods high in nickel such as nuts and wheat can cause rashes such as hand eczema.

Rajani Katta

Mar 27, 20187 min read

Food Allergies and Eczema

Food allergies may worsen skin rashes in some, but not all, patients with eczema. This is a complex area, since there are different types of

If You Are Allergic to Nickel, Try This Kind of Jewelry

Rajani Katta MD

Mar 27, 20187 min read

If You Are Allergic to Nickel, Try This Kind of Jewelry

If you've ever had a rash after wearing costume jewelry, you may be dealing with a nickel allergy. Luckily, there are strategies that help.

Rajani Katta

Mar 20, 20183 min read

Glycation: The Science Behind Sugar Sag

The following information is excerpted from "Glow: The Dermatologist’s Guide to a Whole Foods Younger Skin Diet" ©Rajani Katta MD Fine...

Shoe Allergy and Rashes on the Feet: What You Need to Know

Rajani Katta MD

Mar 20, 20184 min read

Shoe Allergy and Rashes on the Feet: What You Need to Know

If you have a rash on the top of your feet or toes, one possible cause is shoe allergy. Different components of shoes can trigger allergic r

Skin and Ski: How To Protect Your Skin On Your Next Ski Trip

Rajani Katta MD

Mar 13, 20183 min read

Skin and Ski: How To Protect Your Skin On Your Next Ski Trip

Can't you just picture it now? That sparkling expanse of pristine white snow. That cold, bracing air. That long, long soak in the hot...

Why Consuming Too Much Sugar Can Lead To Wrinkles and Aging Skin

Rajani Katta

Mar 12, 20182 min read

Why Consuming Too Much Sugar Can Lead To Wrinkles and Aging Skin

Over the years, I've had a lot of patients ask me about their wrinkles. Specifically, are there any creams that can help with deep...

Allergy to Fragrance: Understanding Fragrance Additives and Choosing Products

Rajani Katta MD

Sep 11, 20175 min read

Allergy to Fragrance: Understanding Fragrance Additives and Choosing Products

If you're allergic to fragrance, it can be very hard to avoid. There are hundreds of fragrance additives, and they're found in the v

Warning: "Fragrance-Free" Products May In Fact Contain Fragrance Additives

Rajani Katta MD

Sep 11, 20174 min read

Warning: "Fragrance-Free" Products May In Fact Contain Fragrance Additives

Many products that are labeled as "fragrance-free" may legally contain fragrance additives. This is due to a loophole in the label

Skin Saving Sweets: Peach Almond Custard Tart

Rajani Katta

Sep 6, 20172 min read

Skin Saving Sweets: Peach Almond Custard Tart

The peaches in this dessert provide a boost of phytonutrients. The eggs and almond flour used in place of white flour help limit sugar...

Allergic Skin Reactions on the Job: Occupational Allergic Contact Dermatitis

Rajani Katta

Sep 2, 20174 min read

Allergic Skin Reactions on the Job: Occupational Allergic Contact Dermatitis

I've been performing patch testing for close to 20 years, and during that time I've seen many cases of allergies related to the...

KATTA MD

HEALTHIER SKIN WITH FOOD, SKINCARE, AND LIFESTYLE

For More on

Preventive Dermatology

and the Latest Research