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Recent Articles by Karla Leal

Illustrative image of the article Lactose Intolerance: Symptoms, Causes & Treatment
Diseases and Conditions

Lactose Intolerance: Symptoms, Causes & Treatment

Lactose intolerance is a condition in which the body cannot properly digest lactose, causing symptoms such as gas, bloating, diarrhea, nausea, and abdominal pain. It may be congenital, primary, or secondary and is usually managed with diet changes and, in some cases, lactase enzyme use.

Illustrative image of the article Boron: Food Sources, Daily Amounts & Supplements
Nutrition

Boron: Food Sources, Daily Amounts & Supplements

Boron is a mineral found in foods and supplements that may support bone health, brain function, and the metabolism of calcium, vitamin D, and sex hormones. Both low intake and excess boron may affect the body and overall health.

Illustrative image of the article Enteral Nutrition: Indications, Types & How to Administer
Diets

Enteral Nutrition: Indications, Types & How to Administer

Enteral nutrition is a feeding method used when oral intake is not enough. It may be given through a tube into the stomach or intestine and includes different formula types, indications, administration methods, precautions, side effects, and contraindications.

Illustrative image of the article Are Almonds Good For You? 10 Benefits Plus Nutrition Facts
Food

Are Almonds Good For You? 10 Benefits Plus Nutrition Facts

Are almonds good for you? Almonds are rich in fiber, protein, healthy fats, and antioxidants that may help support blood sugar, heart, and bone health. They can be eaten plain or used in almond milk, butter, and flour.

Illustrative image of the article Salad Dressing Recipes: 12 Healthy Homemade Options
Food

Salad Dressing Recipes: 12 Healthy Homemade Options

Salad dressing recipes with simple, healthy ingredients add flavor and nutritional value to meals. Options like yogurt and parmesan, lemon and mustard, pesto, and passion fruit dressings can be used on salads, vegetables, pasta, meat, fish, and sandwiches.

Illustrative image of the article Macadamia Nuts: 9 Benefits, Nutrition Facts & Recipes
Food

Macadamia Nuts: 9 Benefits, Nutrition Facts & Recipes

Macadamia nuts provide fiber, protein, healthy fats, potassium, calcium, magnesium, and vitamins A, E, and B-complex. They may support gut health, weight loss, and heart health, but their high calorie content means they should be eaten in moderation.

Illustrative image of the article Kumquat: Benefits, Nutrition Facts & Recipes
Food

Kumquat: Benefits, Nutrition Facts & Recipes

Kumquat is a small citrus fruit rich in fiber, vitamin C, and carotenoids that may support weight loss, heart health, digestion, skin health, and eye health. It can be eaten whole and used in jams, desserts, and juice.

Illustrative image of the article Condensed Milk: Nutrition Facts & How to Make at Home
Food

Condensed Milk: Nutrition Facts & How to Make at Home

Condensed milk is a concentrated milk product with a creamy texture and sweet taste, commonly used in desserts, fillings, and drinks. It is available in different types and is high in sugar and calories, so it is best consumed in moderation.

Illustrative image of the article Mulberry Tea: 7 Benefits, How to Make It & Side Effects
Food

Mulberry Tea: 7 Benefits, How to Make It & Side Effects

Mulberry tea may help relieve menopause symptoms, manage blood pressure, and support blood sugar control. Rich in antioxidants and bioactive compounds, it may also boost immunity, treat diarrhea, and aid weight loss when combined with healthy habits.

Illustrative image of the article Lycopene: 10 Health Benefits, Foods, Dosage & How to Take
Nutritional Supplements

Lycopene: 10 Health Benefits, Foods, Dosage & How to Take

Lycopene is a carotenoid with antioxidant and anti-inflammatory properties that may help protect against cancer, heart disease, osteoporosis, Alzheimer’s, and eye disorders. Learn its health benefits, main food sources, and when supplements may be recommended.

Illustrative image of the article Insoluble Fiber: Benefits, Food Sources & Supplements
Nutrition

Insoluble Fiber: Benefits, Food Sources & Supplements

Insoluble fiber supports regular bowel movements, increases satiety, and may help lower the risk of colon, heart, and metabolic conditions. Common sources include whole grains, vegetables, and fruits with skin, along with key differences from soluble fiber.

Illustrative image of the article Erythritol: Health Benefits & Side Effects
Food

Erythritol: Health Benefits & Side Effects

Erythritol is a low-calorie sugar alcohol sweetener used in foods and drinks. It may support blood sugar control and dental health, but high intake may cause digestive symptoms and has been linked in recent studies to possible heart and blood clot risks.

Illustrative image of the article Pectin: Benefits, Food Sources & How to Make It at Home
Nutrition

Pectin: Benefits, Food Sources & How to Make It at Home

Pectin is a soluble fiber found in fruits and vegetables that may help relieve constipation or diarrhea, increase fullness, support gut health, and help manage cholesterol and blood sugar levels.

Illustrative image of the article Astaxanthin: Benefits, Food Sources & Supplements
Nutrition

Astaxanthin: Benefits, Food Sources & Supplements

Astaxanthin is a pink-red antioxidant carotenoid that may support skin, eye, immune, and heart health. It is found in seafood and algae, and is also sold as a supplement with possible side effects and precautions.

Illustrative image of the article Is soda bad for you?
Doctor Says

Is soda bad for you?

Soda is considered unhealthy when consumed often because high sugar, acids, and additives can raise the risk of weight gain, diabetes, tooth decay, and heart problems. Learn more about why soda can be bad for you, and what to drink instead.

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Foto de Karla Leal
Created by: Karla Leal Registered Dietitian
Graduated from Grand Rio University with a degree in Nutrition. Licensed to practice under license # 10100509.
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Tua Saúde is an informative space that intends to inform and educate readers about topics related to health, nutrition and wellbeing. This information should not be used to substitute a clinical diagnosis or treatment, nor does it replace the medical advice provided by a doctor.

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