Recent content about Nutrition - Page 2

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Nutrition
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Latest content about 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.

Nutrition

Fructose: Benefits, Risks & Food Sources

Fructose is a natural sugar found in fruit, honey, and some vegetables, but excess added fructose from processed foods may be linked to weight gain, fatty liver, high uric acid, and metabolic problems. This article also explains fructose intolerance and common food sources.

Doctor Says

How much water is too much?

Drinking too much water can dilute sodium levels and lead to hyponatremia. Learn how much water is too much, why drinking several liters in a short time can be risky, and practical guidance on safe hydration habits. .

Nutrition

Cysteine: Uses, NAC Supplements, Food List & Contraindications

Cysteine is a non-essential amino acid produced by the body that supports the production of collagen, keratin, and glutathione. This amino acid helps maintain healthy skin, hair, and nails while acting as a potent antioxidant. It is primarily obtained through methionine-rich foods and supplements.

Nutrition

Conjugated Linoleic Acid: Benefits, Food Sources & Supplements

Conjugated linoleic acid (CLA) is an omega-6 fat found in dairy, meat, eggs, and some vegetable oils. It may support immune function, weight loss, and healthier cholesterol, but high-dose supplements can cause side effects.

Nutrition

Low Iodine Diet: Foods to Eat and Avoid + 3-Day Meal Plan

Low iodine diet: foods to avoid and foods allowed, plus a 3-day meal plan. Often used 1 to 2 weeks before radioactive iodine therapy to help thyroid uptake, with label tips for hidden iodine sources.

Nutrition

Coconut Oil in Coffee: Benefits & How Much to Add

Coconut oil in coffee may support weight loss by boosting fullness and thermogenesis, while enhancing performance and offering antioxidant benefits linked to diabetes and blood pressure support. Best results come with a healthy diet and regular exercise.

Doctor Says

Are microwaves bad for you?

Microwave ovens are generally safe for health when used correctly. This guide explains how non-ionizing radiation heats food without damaging DNA, why microwave cooking may preserve more nutrients than boiling, and the importance of avoiding BPA in plastics to prevent chemical leaching.

Nutrition

Omega-6: Benefits, Food Sources & Supplements

Omega-6 may help reduce inflammation in the central nervous system. It may help support emotional regulation and reduce symptoms such as anxiety or agitation in autistic people.

Nutrition

Types of Salt: Characteristics, Uses & How to Consume in Moderation

Types of salt compared by sodium content and use: table, sea, coarse, fleur de sel, Himalayan pink, light, and liquid salt. Includes daily salt limit guidance, label tips for high sodium foods, and simple ways to cut salt with herbs and gomasio.

Doctor Says

What can I eat the day before a colonoscopy?

Understanding what you can eat the day before a colonoscopy helps ensure proper bowel preparation and accurate results. This overview explains low-residue foods, when to switch to clear liquids, what to avoid, and why following prep instructions carefully matters.

Nutrition

Waist to Hip Ratio (Free Online Calculator): How to Measure

The waist to hip ratio is a vital metric used to determine an individual's risk for developing heart disease, diabetes, and hypertension. This measurement identifies abdominal fat concentration, helping to prevent serious complications. Includes a calculator and reference ranges for men and women.

Nutrition

Cacao Benefits: Mood, Heart Health & More

Cacao benefits include improved mood and circulation, plus support for healthy blood sugar and heart health. Rich in flavonoids; suggested intake is 2 tsp cacao powder daily or 40 g dark chocolate.

Nutrition

Beta Carotene: Benefits, Food Sources & Supplements

Beta carotene is a carotenoid that supports vision, skin health, and heart health, acts as an antioxidant, and converts to vitamin A. Found in fruits and vegetables like carrots and spinach, it may also support tanning and respiratory health.

Nutrition

Skinny Fat: Causes, Health Risks & What to Do

Skinny fat describes having a normal weight but higher body fat and lower muscle mass. Causes include inactivity, diet, poor sleep, stress, and genetics. Testing can assess body composition, and lifestyle changes help lower risks like heart disease and type 2 diabetes.