General health · 22 August 2026
Total calories and calories from fat: what is the difference?
Learn what these label terms communicate—and why nutrient quality and serving size also matter.
Healthy eating
Diet and Nutrition
Practical strategies for understanding nutrients, building satisfying meals and approaching food claims with evidence and context.
Start here
Nutrition essentials
Food labels, protein and micronutrients can be easier to navigate when each claim is considered alongside the whole eating pattern.
Diet and nutrition
Why can protein help you feel full?
How protein may influence satiety, with practical meal context.
14 August 2026
Micronutrients
Biotin: what it does and how much you need
Food sources, supplements and important test interactions.
5 August 2026Reading directory
All nutrition guides
Browse exercise fuel, hydration, recipes and food questions connected with specific conditions. Individual needs can vary with health history and medication.
- Diet and nutrition · 28 July 2026
What to eat before a workout
Consider timing, comfort, carbohydrates, protein and hydration when planning food around activity.
- Psoriatic arthritis · 16 July 2026
Is there a best diet for psoriatic arthritis?
What is known about broader eating patterns, inflammation and the limits of condition-specific diet claims.
- Eczema · 30 June 2026
Eczema and diet: what should you know?
Explore potential food connections without assuming that unnecessary restriction is the answer.
- Uterine fibroids · 11 June 2026
Can diet help with uterine fibroids?
Nutrition cannot replace treatment, but iron intake may be an important discussion when heavy bleeding contributes to deficiency.
- Psoriasis · 20 May 2026
Plant-based eating and psoriasis
A balanced look at plant-forward meals, nutrient variety and claims about inflammation.
- Hydration · 27 April 2026
Understanding the risks of dehydration
Recognize common warning signs and learn why illness, heat and strenuous activity can increase fluid needs.
- Rheumatoid arthritis · 8 March 2026
Should you try Whole30 for rheumatoid arthritis?
Questions to ask before beginning a restrictive diet, including nutrition adequacy and the strength of supporting evidence.
- Recipes · 12 January 2026
Mocha blended chia pudding
A make-ahead breakfast idea with chia seeds, cocoa and a modest coffee note.
- Recipes · 19 November 2025
Apple pie overnight oats
Oats, apple and warm spices make a convenient breakfast that can be adjusted to suit your needs.
Our approach
How to use nutrition information
A sound decision considers the whole pattern, your circumstances and the quality of the evidence—not one nutrient or headline in isolation.
Define the question
Decide whether you are comparing foods, planning meals or managing a concern.
Check the evidence
Look for context, limitations and whether a claim applies to people like you.
Consider the whole diet
Balance, variety and sustainability matter more than a single “good” ingredient.
Personalize safely
Discuss major changes with a qualified professional when health or medication is involved.
Common questions
Nutrition FAQ
Brief answers to questions that arise when comparing diets, supplements and everyday meal advice.
Is there one healthiest diet?
No single pattern suits everyone. Generally, varied eating patterns built around vegetables, fruit, legumes, whole grains and suitable protein sources can provide a useful foundation, while needs differ by culture, access, health and preference.
Do calories from fat count differently?
Fat provides more energy per gram than carbohydrate or protein, but body weight and health cannot be understood from one label line alone. Serving size, nutrient quality and the overall pattern remain relevant.
Does everyone need a high-protein diet?
No. Protein needs vary with body size, age, activity, pregnancy and health. More is not automatically better, particularly when kidney or other medical concerns require individualized guidance.
Are restrictive elimination diets a good first step?
Usually not without a clear reason. Unnecessary restriction can reduce nutrient variety and make eating harder. A clinician or registered dietitian can help evaluate symptoms and plan a structured approach.
Can food treat an inflammatory condition?
Food may support general health, but it should not be presented as a replacement for condition-specific medical care. Evidence differs by condition and by dietary pattern.
How can I judge a nutrition claim?
Be cautious of guaranteed outcomes, detox language, claims built around one study and advice that requires buying a proprietary product. Look for limitations and evidence that considers the complete eating pattern.
About this site
Clear nutrition reading, without miracle claims
Berkeley Health is an independent health magazine offering educational context about food, nutrients and everyday well-being. Our material is general information and does not replace personal diagnosis, treatment or nutrition care.