How Much Protein Do I Need to Lose Weight as a Woman?

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Aim for about 1 gram of protein for every pound of your goal weight, each day. For a woman whose goal weight is 150 pounds, that is about 150 grams a day.

A lot of women push back on this at first, because that number sounds huge when you look at your plate. It gets easy once you split it across the day.

Why does protein matter when I want to lose weight?

When you eat less food, your body looks for something to burn. If you are short on protein, it can burn muscle along with the fat. Protein is what your muscle is made of, so eating enough of it helps you keep that muscle.

Protein also keeps you full longer than carbs or fat do. That means fewer trips to the pantry at 3 PM.

Think of protein as the bricks your body uses to repair itself. Muscle, skin, hair, and the messengers that run your hormones all get built from those bricks. If the delivery is small, your body makes do with less.

How do I find my number?

Here are the steps.

1. Pick your goal weight in pounds. Not your weight today, the weight you are working toward.
2. Turn that number into grams. A goal weight of 150 pounds means about 150 grams of protein a day.
3. If you eat fewer calories, the number may need to come down a little so it still fits your day. My calculator does that part for you.
4. Aim to get close to your number most days. Close is good enough.

If you want your whole set of numbers in one place, use my free macro calculator. It also gives you calories, carbs, and fat.

If you have kidney problems or any other health condition, ask your doctor what protein number is right for you before you change anything.

What does 100 grams of protein look like on a plate?

Numbers are hard to picture, so here are the amounts I use. These are rough, and they are close enough.

• 1 egg is about 6 grams.
• A palm-sized piece of cooked chicken, fish, or lean beef is about 25 grams.
• A scoop of protein powder is about 20 to 25 grams.
• A can of salmon or sardines is a quick 20 grams or more. Check the label on yours.

Now build a day. Three eggs at breakfast is about 18 grams. A palm of chicken at lunch is about 25 grams. A palm of fish at dinner is about 25 grams. That is 68 grams, and you still have room for a protein snack or a scoop of powder to reach 100.

The simplest rule is the one I give every client. Eat your protein first at every meal. It slows down how fast the sugar from the rest of your meal hits your blood.

What if I keep missing my number?

Most of the time, the problem is breakfast. Many women eat a piece of toast or a fruit smoothie and call it done. That leaves you with a lot of catching up to do by dinner.

Fix breakfast first. Eggs, leftover chicken, or a protein drink all work. On mornings with no time, a drink is the easiest fix.

Protein powder

A scoop is 20 to 25 grams of protein for very few calories. It closes the gap on a day when your meals came up short. Plenty of women feel better without dairy, so try a plant or egg white powder first. Whey isolate is fine if dairy sits well with you. This is the kind of thing I mean with a plain plant based protein powder. If you have PMOS (the condition that used to be called PCOS) or insulin resistance, skip dairy based powders.

A shaker bottle

If you drink your protein in the car or at your desk, you need a lid that seals. The cheap ones leak in a bag. A leak proof shaker bottle is worth a few extra minutes of shopping.

Everything I recommend is on my resources page.

What to do this week

1. Write down your goal weight and work out your protein number with the steps above.
2. Tomorrow, put 25 to 30 grams of protein in your breakfast.
3. At lunch and dinner, put the protein on your plate before anything else.
4. For three days, add up your protein from the labels. A free food app will do the adding for you.
5. Take a 10 minute walk after dinner. It is the first habit I ask for, and it helps your blood sugar too.

Quick questions

Should I eat protein at every meal or only at dinner?

At every meal. Spreading protein across the day keeps you full and is much easier than trying to eat 100 grams at dinner.

Do I still need carbs and fat?

Yes. Carbs are allowed and needed, and a simple guardrail is that carbs at a meal should not be more than protein. Your hormones are built out of fat, so eat enough of it too.

Should I start a protein supplement?

Get blood work first and talk to your doctor about any supplement. Protein powder is a food you can use to top up your meals, but your doctor knows your health best.

I share quick tips like this every week on Instagram at @lumorawomenofficial.

I am a health coach, not a doctor. This is education, not medical advice. Talk to your own doctor about anything specific to you.