Issue · Jul 2026New this week: evidence-first longevity readsThe newsletter — one essay, Sunday morningsArchive access — every article, free to readPodcast coming soon — NotebookLM sessionsLetters from readers — reply to any emailIssue · Jul 2026New this week: evidence-first longevity readsThe newsletter — one essay, Sunday morningsArchive access — every article, free to readPodcast coming soon — NotebookLM sessionsLetters from readers — reply to any email

Food &
Nutrition.

Whole-food eating and nutrition science — nutrient density, supplement evidence, and small dietary shifts that compound over time.

In this section
79longreads
Newest
Jun 242026
Section since
2016archive
Reading time
~8min average
This week's longread

Sea Moss: Superfood Claims vs the Actual Evidence

Sea moss promises 92 minerals and glowing skin. Here is what the human evidence actually supports, and the thyroid risks worth knowing.

Read the articleHL Benefits Editorial · Jun 24, 2026
Sea Moss: Superfood Claims vs the Actual EvidencePhotograph · HL Benefits
§ 01

The latest, in long form.

Browse all 79
Food Order and Glucose Spikes: Does Eating Vegetables First Really Work?
CoverFood & Nutrition

Food Order and Glucose Spikes: Does Eating Vegetables First Really Work?

Eating vegetables and protein before carbs flattens blood sugar spikes in studies, but the long-term payoff is smaller than the hype suggests.

Jun 22
A mug of bone broth beside collagen peptide powder on a kitchen counter
Food & Nutrition

Bone Broth Peptides: Trendy Superfood or Genuine Anti-Aging Tool?

Bone broth can be useful, but its anti-aging reputation depends on dose, sodium, evidence quality, and product testing.

Jun 3
Nine peptide-supportive foods arranged with amino acid and gut hormone note cards
Food & Nutrition

The 9 Foods That Naturally Boost Your Body's Peptide Production

A realistic guide to peptide-supportive foods, from eggs and kefir to lentils, oats, sardines, and collagen cofactors.

Jun 2
The 5 Foods That Naturally Boost Your Body's Own GLP-1 Production
Food & Nutrition

The 5 Foods That Naturally Boost Your Body's Own GLP-1 Production

Avocados, eggs, olive oil, oats, and Greek yogurt are the five foods with peer-reviewed evidence for naturally boosting GLP-1, Ozempic's hormone.

Apr 30
§ 02

Companion sections.

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Health

A companion section to food & nutrition, with its own evidence-led reading list.

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46 articles · ongoing

Weight Loss

A companion section to food & nutrition, with its own evidence-led reading list.

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39 articles · ongoing

Fitness

A companion section to food & nutrition, with its own evidence-led reading list.

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§ 03

Definitive guides.

All guides →
Personalized Nutrition: DNA-Based, Biomarker, and AI-Driven Diet Plans in 2026
Guide

Personalized Nutrition: DNA-Based, Biomarker, and AI-Driven Diet Plans in 2026

A research-backed comparison of DNA, biomarker, and AI-driven personalized nutrition services including Zoe, InsideTracker, and Viome.

Apr 17
High-Protein Snacks and Desserts: The Best Options in 2026
Guide

High-Protein Snacks and Desserts: The Best Options in 2026

A research-backed comparison of protein bars, ice cream, and cookies by digestibility, leucine content, sugar trade-offs, and cost per gram of usable protein.

Apr 13
§ 04

On our desk this week.

More from the desk →
§ 05

The recipe index.

All 79
01

Nitric Oxide Foods: The Complete Guide to Eating for Better Blood Flow and Lower Blood Pressure

Discover the top foods that boost nitric oxide for better blood flow and lower blood…

Dec 4
02

Hummus Health Benefits and Recipes: The Ultimate Guide

Feb 20
03

Cinnamon: The New Dopamine Booster

Apr 26
04

Entomophagy: The Complete Guide to Eating Edible Insects

Feb 10
05

Best Vegan and Vegetarian Protein Sources: Ultimate Guide

Feb 3
06

Whole Foods: How to Improve Your Overall Health by Choosing the Right Foods

Jan 13
07

Spinach Health Benefits and Nutritional Facts

Dec 15
08

Brussels Sprouts Benefits and Nutrition: Ultimate Guide

Dec 7
§ 06

From the archive.

All 79
Fresh broccoli florets and lightly steamed broccoli with lemon, garlic, and olive oil on a rustic wooden table.
Food & Nutrition

Broccoli Nutrition Facts and Health Benefits: Ultimate Guide

Dec 3
Balanced spread of high-fiber foods, water, and meal notes for natural appetite control
Food & Nutrition

Natural Appetite Suppressants: The Ultimate Evidence-Based Guide

Nov 30
Fresh chamomile blossoms beside a clear cup of steeped chamomile tea in warm morning light
Food & Nutrition

Chamomile: Health Benefits and Side Effects

Nov 26
Bottle of unfiltered apple cider vinegar beside sliced apples, measuring spoons, and a glass of diluted vinegar drink on a kitchen counter
Food & Nutrition

Apple Cider Vinegar: Benefits, Myths, and Safe Use

Nov 23
Two unflavored protein powders in glass bowls beside a shaker bottle and oats to compare fast and slow digesting options.
Food & Nutrition

Whey vs Casein Protein: Benefits and Disadvantages

Nov 2
Carrots | Health Benefits and Nutritional Information - Food & Nutrition
Food & Nutrition

Carrots | Health Benefits and Nutritional Information

Oct 22
Fresh green beans arranged on a cutting board with natural kitchen light
Food & Nutrition

Green Beans: Benefits, Nutrition Facts, and How to Eat More

Oct 21
Assorted low-calorie sweetener packets with berries, yogurt, sparkling water, and black coffee on a kitchen countertop.
Food & Nutrition

Artificial Sweeteners: Benefits, Risks, and Best Uses

Sep 26
Iron Rich Foods That are Not Meat - Food & Nutrition
Food & Nutrition

Iron Rich Foods That are Not Meat

Sep 3
Ceramic bowl of unsweetened cocoa powder with cacao beans and dark chocolate pieces on a stone kitchen counter
Food & Nutrition

Health Benefits of Cocoa Powder: Evidence-Based Guide

Aug 29

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