Plain-language articles for every plan

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Pick your plan to find a few easy articles to start with. There is no wrong place to begin.

GLP-1

Simple ideas for eating well on a GLP-1 medication, from small portions to enough protein.

What to eat on a GLP-1 medication, day to day

A calm, repeatable way to eat on a GLP-1 medication, plus easy ideas for the days when food barely appeals.

First weeks on GLP-1: what to eat and expect

Small protein-first meals, soft foods and sips between meals: gentle ways to eat while your appetite changes early on.

How much protein on a GLP-1 medication? A guide

Need protein but rarely hungry? Here's what nutrition groups say, why muscle matters, and small ways to fit protein in.
All GLP-1 articles

Bariatric

Plain guides to eating after bariatric surgery, one diet stage at a time.

Bariatric diet stages: what to eat at each stage

Six bariatric diet stages, one texture at a time, with easy ways to keep protein on track as you recover.

Protein after bariatric surgery: reaching your goal

When only a few bites fit, protein takes planning. Here's how many people reach their team's goal, stage by stage.

Is bariatric surgery right for me? Questions to ask first

How people weigh bariatric surgery, and the questions many bring to a first visit with a bariatric program.
All bariatric articles

Ideal Protein Alternatives (IPA)

See how IPA plans work and what many people eat in each phase.

What to eat on an IPA plan, phase by phase

What each IPA phase focuses on, how we sort IPA foods by label, and why your provider's plan comes first.

IPA restricted vs unrestricted foods: how to check a label

Two tiers, one label check: see what makes an IPA food unrestricted or restricted, with two real products checked.

Protein-sparing modified fast (PSMF): what it is, how IPA fits

What a protein-sparing modified fast is, why it's done with supervision, and how IPA foods relate to it.
All IPA articles

Keto

Low-carb basics, net carbs explained, and easy food swaps many people use.

What to eat on keto: a simple food list and net carbs guide

The foods a keto plate is built from, how net carbs work, and simple ways to fit keto into a busy week.

Net carbs vs total carbs on a keto food label

Net carbs are total carbs minus fiber and sugar alcohols. Here's how to read a keto label, one line at a time.

Keto flu symptoms, timeline and what may help

Tired or headachy after cutting carbs? What keto flu is, how long it tends to last, and what some people find helps.
All keto articles

General weight loss

Compare plans and find a starting point that fits your life.

Which diet is right for me? How to choose a starting point

Feeling unsure where to start? A plain guide to how people choose a plan, and one small step to try when ready.

How to start losing weight: realistic first steps

Small, steady changes to your plate, your drinks, and your day. Realistic first steps that don't feel like a crash plan.

Foods that keep you full: protein, fiber and water-rich foods

Protein, fiber and water-rich foods, plus a few easy habits, can help you feel full longer when you eat less.
All general weight loss articles

Recipes

Browse recipes made with products you can find here.

Who stands behind our articles

Nashua Nutrition is responsible for every article we publish. We write with help from AI tools, and a person on our team checks each article against its sources before it goes live. Our articles share general facts, not medical advice (see the note below). If you spot an error, please tell us. You can read more in our Terms and Conditions.

This content is for general information, education, and encouragement only. It is not medical advice and is not intended to diagnose, treat, cure, or prevent any disease or condition. Nutrition, movement, medication, and lifestyle choices should always be discussed with your healthcare provider, surgeon, or registered dietitian. Individual needs vary, especially for those using GLP-1 medications, living with diabetes, or recovering from bariatric surgery. Always follow the guidance of your own care team. Nashua Nutrition does not employ medical professionals and does not provide clinical care.