Gala Health guides

Weight Loss Online, GLP-1 and Daily Habits, Explained From Public Sources

Gala Health writes short guides for readers in the United States. Each one takes a single question, sets out what federal agencies and published research say about it, and links to the page it came from, so you can read the original for yourself.

Three ways into these guides

  1. Start with your question. The guides are grouped into three shelves below. Each card says in one line what the guide covers.
  2. Read the summary box first. Every guide opens with a short box of the main points. The rest of the page explains them.
  3. Check the original. The links at the end of each guide go straight to the agency or journal page we used, with the date we read it.

Four figures that come up again and again

5–10%A first goal of this share of starting weight within 6 months (NIDDK)
150–300Minutes of moderate activity a week for adults (ODPHP)
1.2–1.6 gProtein per kilogram of body weight a day (Dietary Guidelines 2025–2030)
1–2 minHalf-life of the body’s own GLP-1, depending on the species (Molecular Metabolism, 2019)

Online Weight Loss & GLP-1

What GLP-1 is in the body, how online programs are built, and the questions on cost and renewal worth asking before you sign up.

GLP-1, a Gut Hormone Measured in MinutesWhere the body makes it, when levels rise after a meal, and why half of it is cleared within one to two minutes.4 min read How Online Weight Loss Programs Are Put TogetherThe four parts NIDDK says a program should have, and the five features to look for when it runs online.4 min read Questions About Cost and Renewal, Before the Card Comes OutNIDDK’s cost questions next to the FTC’s advice on terms, auto-renewal and cancelling.4 min read

Weight Management

A measurable first goal, a plate built on the newest federal guidelines, and a food diary that also records how you felt.

Five to Ten Percent: A First Goal You Can MeasureWhat the 5–10% figure means in kilograms, and the habits NIDDK links to keeping the change.3 min read Real Food by the Serving: Reading the 2025–2030 GuidelinesProtein by body weight, daily servings of vegetables, fruit and grains, and what the guidelines ask you to avoid.4 min read A Food Diary With a Column for FeelingsThe four-column diary NIDDK suggests, and what the feelings column can show you.3 min read

Health & Wellness

Telling moderate from vigorous activity, building up from short walks, and the role of sleep and stress in everyday eating.

The Talk Test for Moderate and Vigorous ActivityA no-equipment way to judge effort, plus the weekly amounts and the rest day between strength sessions.3 min read Building Up From Five-Minute WalksA gradual starting plan from NIDDK, and why short bouts now count toward the weekly total.3 min read Sleep, Stress and the Moments Around MealsWhat NIDDK says about short sleep, emotions and eating, and small changes it lists for each.3 min read

Where the information comes from

  • Each guide is built from public pages by NIDDK (part of the National Institutes of Health), the Office of Disease Prevention and Health Promotion, the Federal Trade Commission, the Dietary Guidelines for Americans 2025–2030, and one review article on GLP-1 in the journal Molecular Metabolism (2019).
  • We report what those pages say and the date we read them. Where we work out a number ourselves, the guide says so.
  • The guides carry no affiliate links and do not name or price any program or product.

Guides last reviewed October 24, 2026. General information, not personal advice. For questions about your own situation, talk with a licensed professional who knows your history.

Scroll to Top