The Nutrient Most Families Under-Eat, and the One That Keeps You Strong When It Counts
By Larry Betz | Prepared Not Paranoid https://www.preparednotparanoid.com/
If there's one nutrient most families don't get enough of, it's protein.
Breakfast is a bowl of cereal or a muffin. Lunch is a sandwich with a thin slice of turkey. By mid-afternoon, energy drops, cravings kick in, and someone is reaching for something sweet.
When it comes to overall health, it is important to get adequate amounts of protein throughout the day. Protein keeps your muscles strong, your immune system working, your blood sugar steadier, and your appetite under control. And as we get older, it becomes one of the most important things on the plate, because it helps us keep the muscle that keeps us independent.
In an emergency, protein matters even more. Carrying water, clearing debris, caring for a family member, or walking out on foot all take strength. Healing from a cut or a burn takes protein. A pantry built mostly on pasta and crackers will keep you fed, but it won't keep you strong.
This post gives you one clear standard, explains why it's higher than the government minimum, and shows you how to hit it with real food, including the food on your emergency shelf.
What Protein Is
Protein is a component of food made up of amino acids, the building blocks for cells and tissues and other major parts of the human body. It is crucial for the minute-by-minute regulation and maintenance of the body, as well as for its ability to help us detoxify.
The number of amino acids in a protein can vary considerably, from a few dozen to many thousands linked together. There are 20 standard amino acids that make up human proteins, and 9 of these are essential, which means your body can't make them. They must come from food to maintain optimal health.
Essential Amino Acids
These amino acids cannot be synthesized by the human body and must be obtained through diet:
Histidine
Isoleucine
Leucine
Lysine
Methionine
Phenylalanine
Threonine
Tryptophan
Valine
Leucine deserves a special mention. It acts as the signal that switches on muscle building and repair. Foods rich in leucine, like dairy, eggs, meat, fish, and whey, are especially good at helping you hold on to muscle.
Non-Essential Amino Acids
These amino acids can be synthesized by the human body:
Alanine
Arginine (conditionally essential*, especially during periods of rapid growth or illness)
Asparagine
Aspartic Acid
Cysteine (conditionally essential*)
Glutamic Acid
Glutamine (conditionally essential*)
Glycine (conditionally essential*)
Proline (conditionally essential*)
Serine (conditionally essential*)
Tyrosine (conditionally essential*)
Conditionally Essential Amino Acids*
These amino acids are considered conditionally essential because, while generally synthesized by the body, they may need to be supplemented through diet during periods of illness or stress:
Arginine
Cysteine
Glutamine
Tyrosine
Glycine
Proline
Serine
That's one more reason protein matters in an emergency. Illness, injury, and stress raise your body's demand for these building blocks right when food may be harder to come by.
Complete and Incomplete Proteins
A complete protein has all nine essential amino acids in useful amounts. Meat, poultry, fish, eggs, and dairy are complete, and so are soy and quinoa. Most other plant proteins, like beans, lentils, grains, nuts, and seeds, are lower in one or more. That doesn't make them bad. If you eat mostly plants, just mix your sources over the day, like beans with rice.
How Much Protein?
When it comes to protein intake, here's the standard I use and recommend:
Aim for 1 gram of high-quality protein per pound of your goal body weight per day.
If you have kidney disease, talk to your doctor before increasing protein.
For example, if your goal weight is 150 pounds, that would mean about 150 grams of protein daily, divided evenly throughout your meals for optimal absorption. Some people may need animal protein with nearly every meal in order to meet their needs. This approach supports muscle maintenance, recovery, metabolic health, and overall physical performance, which are especially important when working to change body composition or preparing for physically demanding situations. While individual needs will vary based on activity level, age, and current body composition, this is a strong baseline for most active adults.
Why "goal" body weight? It keeps the number realistic. Someone who weighs 260 pounds and wants to get to 200 doesn't need 260 grams a day. Base it on 200. If you're already at a weight you're happy with, use your current weight.
Who this standard is for: healthy adults. Kids and teens have different needs based on age and growth. If you're pregnant or breastfeeding, have kidney or liver disease, or have been told to limit protein, follow your doctor's guidance.
What the Dietary Guidelines Say (Checked October 2026)
The Dietary Guidelines for Americans, 2025 to 2030, released January 7, 2026, made protein a bigger priority than past editions. They call for protein foods at every meal and note 1.2 to 1.6 grams per kilogram of body weight per day for older and active adults. The long-standing RDA stays at 0.8 grams per kilogram.
Why My Standard Is Higher
The RDA is a floor, not a target. It was set as the amount that prevents deficiency in most healthy adults. It was never meant to be the amount that builds strength, protects your muscle as you age, or helps you recover from hard training or an injury.
Muscle loss with age is real. Research suggests adults can lose roughly 3 to 8 percent of their muscle per decade starting around age 30, and it speeds up after 60. Muscle is what keeps you strong, steady on your feet, and independent.
Older muscles respond less to protein. Older adults need more protein per meal to get the same muscle-building response as younger adults. Expert groups on aging recommend more than the RDA for older adults.
Strength training raises the need. A large 2018 analysis found the benefit of extra protein for muscle gain topped out around 1.6 grams per kilogram on average, with an upper range near 2.2. One gram per pound sits right at that upper end, which gives most people who train hard a margin.
Protein keeps you full, which makes cravings and weight easier to manage.
Injury, surgery, and illness all raise protein needs. My specialty for over 20 years has been post-rehabilitation and the aging population, and that's exactly where protein needs go up.
Let me be clear about what this is. One gram per pound is a performance and longevity standard, common among strength coaches, and it sits at the high end of what research supports. It is not a medical requirement. If you can't hit it right away, don't worry. Going from 50 grams a day to 100 grams a day is a huge win. Build up over a few weeks, and drink enough water as you do.
A Simple Visual Cue
You don't have to weigh everything. A simple visual cue for how much protein a meal is providing is to make your portion of protein roughly the size and thickness of the palm of your hand. That's about 3 to 4 ounces of cooked meat or fish. Bigger adults and people who train hard often need closer to two palms per meal.
Fix breakfast first. That's where most families lose the most ground. Three eggs and a 6-ounce cup of Greek yogurt gets you to about 35 grams before the day starts.
How Much You're Really Getting
To put this into perspective, here's how much protein common foods actually give you. Meat and fish numbers are for cooked weight. Meat loses water as it cooks, so the raw and cooked numbers are different.
Notice how far apart the animal and plant numbers are. A cup of beans has about the same protein as two to three eggs, but it also brings more carbohydrate. Beans and lentils are excellent foods, and great for your emergency pantry, but if you rely on them alone, reaching your target takes planning.
Signs You May Not Be Getting Enough
Signs of too little protein can include sugar or sweet cravings, mental fog, fatigue, weakness, loss of muscle or strength, unintentional weight loss, slow healing, getting sick more often, skin issues, changes in hair texture or color, and even anemia.
These signs can have a lot of causes, so don't diagnose yourself from a list. But if several sound familiar and your meals are light on protein, look at your plate and talk with your doctor.
Whether you're focused on health, fitness, or being physically prepared for emergencies, consistent, high-quality protein intake is essential to staying strong, energized, and resilient.
Protein for Your Emergency Pantry
Fresh meat and fish won't last long without power. Plan your emergency protein around foods that store well and that your family will actually eat.
Soy Protein: Considerations for Use in a Preparedness-Focused Nutrition Plan
While soy protein is a complete plant-based protein, there are several reasons why it may not be the best primary source for individuals focused on optimizing digestion, hormone balance, and lean muscle development. Here's my reasoning, along with what the research shows, so you can decide for your family.
1. Digestibility Concerns
Soybeans naturally contain protease inhibitors, compounds that can interfere with the digestion of protein by blocking enzymes like trypsin and chymotrypsin. Although these inhibitors are significantly reduced through cooking and processing, some individuals still experience gastrointestinal discomfort, such as bloating or gas, after consuming soy products. Despite high digestibility rates in isolated forms (92 to 97 percent), soy may still be less tolerated than other protein sources like whey. Soy is also one of the nine major food allergens in the United States, so if anyone in your family has a soy allergy, read every label, including protein bars and powders.
2. Genetically Engineered Crops
Soybeans are among the most genetically modified crops in the world. In the United States, about 96 percent of soybean acres planted in 2025 were genetically engineered to tolerate herbicides, according to the USDA. While GMO soy is considered safe by the FDA and USDA, some individuals prefer to avoid it due to environmental, ethical, or health concerns. Choosing certified organic or Non-GMO Project Verified soy products is a more suitable option for those with such preferences.
3. Estrogenic Effects of Soy Isoflavones
Soy contains phytoestrogens, plant compounds that can weakly mimic estrogen in the body. These isoflavones, particularly genistein and daidzein, can bind to estrogen receptors, but they have a much weaker effect than human estrogen. Concerns have arisen regarding the potential for soy to disrupt hormone levels, particularly in men, or to negatively impact testosterone.
Note: Isoflavones are a specific subclass of phytoestrogens, plant-derived compounds with estrogen-like activity, found primarily in soy and other legumes, making them one of the most potent and well-studied types of dietary phytoestrogens.
However, multiple studies have shown that moderate soy intake does not decrease testosterone levels. A 2021 review of 41 clinical studies found that neither soy protein nor isoflavones changed testosterone or estrogen levels in men. Still, for those with hormone-sensitive conditions or seeking optimal muscle-building outcomes, it may be advisable to use soy as a supplementary protein source rather than the foundation of their intake.
4. Muscle Gain and Protein Quality Comparison
Soy is classified as a complete protein, but its amino acid profile, particularly its lower leucine content, may not stimulate muscle protein synthesis as effectively as whey protein. In short-term lab studies, whey produced a bigger muscle-building response after a workout than soy. Over longer periods the gap narrows, and people training with soy still gain strength and muscle.
My take: soy can be a useful part of a varied diet, and it's a good option for plant-based eaters. For most families focused on muscle and strength, I recommend soy as a supplementary protein, with most meals built around eggs, dairy, fish, poultry, and meat, and beans and lentils in the mix.
Buying Tips: Getting the Highest Quality Protein
In all cases, we recommend that you purchase the highest quality protein you can. This means sources that are organic, naturally fed, pasture-raised or wild, and, whenever possible, fresh rather than frozen.
While terms like "cage-free" are often used by large corporations to give the impression of ethically raised animals, the reality is that many of these animals still live indoors in crowded conditions with limited access to the outdoors. "Pasture-raised" is a more reliable indicator that the animal was allowed to move freely and eat a more natural diet. Conventional protein production increasingly relies on antibiotics and unnatural feed, as well as confinement systems that severely restrict mobility throughout the animal's life.
One label to know: growth hormones are allowed in conventional beef, but federal law already bans them in chicken and pork. So "no hormones added" on chicken or pork only tells you what was already required.
Choosing Frozen Meat and Fish
If purchasing "fresh" meat and fish isn't possible, frozen may be the next best option, and sometimes the only option. When choosing frozen meats and fish, always look for a clearly labeled freezing date, not just a "best by" or "sell by" date. The closer the freezing date is to the time of harvest or processing, the better the product's nutritional value and taste.
Choose vacuum-sealed or tightly wrapped packaging with no visible tears, air pockets, or excessive ice crystals, as these can indicate freezer burn or poor temperature control. For best results, use a freezer thermometer to ensure the temperature stays at or below 0°F (-18°C).
Food kept at 0°F stays safe indefinitely, but quality fades. According to FoodSafety.gov, lean fish keeps its best quality for about 6 to 8 months, fatty fish like salmon only 2 to 3 months, chicken pieces about 9 months, and steaks, chops, and roasts 4 to 12 months.
Label everything you freeze with the date and what's inside. In a power outage, you'll want to know exactly what's in there without opening the door.
Canned Fish and Chicken
Canned fish and chicken are a convenient way to have a quick and easy protein option on hand, and they belong in every emergency pantry. Look for fish canned in water or olive oil.
Sardines are a great example of a whole food (most often, we eat just a fragment of an animal). Sardines are canned whole and are a great source of calcium. Canned wild salmon is also a good choice and can be used to make tasty salmon burgers.
Sardines, salmon, and canned light tuna are on the FDA's "Best Choices" list for lower mercury. Albacore (white) tuna is higher in mercury, so pregnant women and young children should eat less of it.
Ask Yourself
How much protein did I actually eat yesterday, and at which meals?
Is breakfast doing its job, or is it mostly sugar and starch?
If the power went out for a week, where would my family's protein come from?
Am I protecting the muscle I'll need as I get older?
Remember
The RDA keeps you from falling short. This standard keeps you strong. Aim for 1 gram of protein per pound of your goal body weight, spread across the day, and keep shelf-stable protein on hand for the days you can't get to the store.
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Go Deeper
The Prepared Not Paranoid Family Nutrition Guide. This post gives you the standard and the foods. The guide shows you how to put it on the table: a meal-by-meal protein plan for every body weight, what to look for in a protein powder, how much protein kids, teens, athletes, and seniors need, full freezer and pantry charts, and a 30-day calculator that plans protein for your whole family. [Get it here: LINK]
Tools I recommend: The food storage containers, freezer thermometer, and kitchen tools I recommend are in my Amazon store. https://amzn.to/4yM747h
Related reading:
Nutrition Basics, Part 1: Macronutrients and Micronutrients https://www.preparednotparanoid.com/pnp-library/nutrition-lesson-1
Nutrition Basics, Part 3: Carbohydrates and the Glycemic Index https://www.preparednotparanoid.com/pnp-library/nutrition-lesson-3
Nutrition Basics, Part 16: Shop for Emergencies the Smart Way https://www.preparednotparanoid.com/pnp-library/nutrition-lesson-10
Strength Training Foundations, Part 1 https://www.preparednotparanoid.com/pnp-library/where-to-start
References
U.S. Department of Agriculture and U.S. Department of Health and Human Services. Dietary Guidelines for Americans, 2025 to 2030. Released January 7, 2026. https://www.dietaryguidelines.gov/
Institute of Medicine. Dietary Reference Intakes for Energy, Carbohydrate, Fiber, Fat, Fatty Acids, Cholesterol, Protein, and Amino Acids. National Academies Press, 2005.
Volpi E, Nazemi R, Fujita S. Muscle tissue changes with aging. Current Opinion in Clinical Nutrition and Metabolic Care 7(4):405 to 410, 2004.
Bauer J, et al. Evidence-based recommendations for optimal dietary protein intake in older people: a position paper from the PROT-AGE Study Group. Journal of the American Medical Directors Association 14(8):542 to 559, 2013.
Morton RW, et al. A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults. British Journal of Sports Medicine 52(6):376 to 384, 2018.
Devries MC, et al. Changes in kidney function do not differ between healthy adults consuming higher- compared with lower- or normal-protein diets. Journal of Nutrition 148(11):1760 to 1775, 2018.
U.S. Department of Agriculture, Agricultural Research Service. FoodData Central. https://fdc.nal.usda.gov/
U.S. Department of Agriculture, Economic Research Service. Adoption of Genetically Engineered Crops in the United States. 2025. https://www.ers.usda.gov/data-products/adoption-of-genetically-engineered-crops-in-the-united-states/
Harvard T.H. Chan School of Public Health, The Nutrition Source. Straight Talk About Soy. https://nutritionsource.hsph.harvard.edu/soy/
Reed KE, et al. Neither soy nor isoflavone intake affects male reproductive hormones: an expanded and updated meta-analysis of clinical studies. Reproductive Toxicology 100:60 to 67, 2021.
Hamilton-Reeves JM, et al. Clinical studies show no effects of soy protein or isoflavones on reproductive hormones in men: results of a meta-analysis. Fertility and Sterility 94(3):997 to 1007, 2010.
Tang JE, et al. Ingestion of whey hydrolysate, casein, or soy protein isolate: effects on mixed muscle protein synthesis at rest and following resistance exercise in young men. Journal of Applied Physiology 107(3):987 to 992, 2009.
Messina M, et al. No difference between the effects of supplementing with soy protein versus animal protein on gains in muscle mass and strength in response to resistance exercise. International Journal of Sport Nutrition and Exercise Metabolism 28(6):674 to 685, 2018.
U.S. Department of Agriculture, Food Safety and Inspection Service. Meat and Poultry Labeling Terms. https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/food-safety-basics/meat-and-poultry-labeling-terms
FoodSafety.gov. Cold Food Storage Charts. https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
U.S. Food and Drug Administration and U.S. Environmental Protection Agency. Advice About Eating Fish. https://www.fda.gov/food/consumers/advice-about-eating-fish
Disclaimer
This article is for general informational and educational purposes only. It is not medical advice and is not a substitute for guidance from your physician or a registered dietitian. Talk to your doctor before changing your protein intake if you have kidney or liver disease, diabetes, are pregnant or breastfeeding, or take medications. Affiliate disclosure: I've linked to products from my Amazon store that I personally recommend. As an Amazon Associate, I earn from qualifying purchases, at no extra cost to you. Thank you for supporting my work.
In a medical emergency, call 911.
Awareness gives you time. Time gives you options.
The prepared protector is someone who's decided that loving someone means being ready for them, not just hoping things go fine.
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