How much protein is too much (trying to lose weight)

chewbyy

Hi
My protein goal is 52 but I usually hit about 6x depending on the day. Is that okay? Or a bit too much?
I'm not quite sure how much protein is "too much" because i've heard things like protein gets turned into extra fat if one consumes too much? I'm actually kinda confused. haha.

Thank you!

---

AHH. haha I guess I confused some people but by 6x i mean in the 60's range! like 65,67,68 etc

Thank you for the great replies so far~ I feel better about going a bit over my limit now haha

SummerFun2011

It can be bad for your poor kidneys so I would be careful :flowerforyou:

2Bgoddess

6X that? I am on a high protein diet prescribed by my doctor, and my numbers are less than 150 a day...with this diet the goal is to keep sugar carbs and sodium really low, and protein up in order to keep from losing muscle.
I am losing pretty quick, especially now with the high protein.

Cathleenr

Hi
My protein goal is 52 but I usually hit about 6x depending on the day. Is that okay? Or a bit too much?
I'm not quite sure how much protein is "too much" because i've heard things like protein gets turned into extra fat if one consumes too much? I'm actually kinda confused. haha.

Thank you!

52? as in 52 grams of protein total? a day?



How much do you need?
There is therefore a multitude of things that impact a persons MAINTENANCE calorie requirements
- Age & sex (males generally need > females for any given age)
- Total weight & lean mass (more lean mass = more needed)
- Physiological status (eg: sick or injured, pregnant, growth and 'enhancement')
- Hormones (eg: thyroid hormone levels, growth hormone levels)
- Exercise level (more activity = more needed)
- Daily activity level (more activity = more needed)
- Diet (that is - macronutrient intake)

In order to calculate your requirements the most accurate measure is via Calorimetry [the measure of 'chemical reactions' in your body & the heat produced by these reactions], either directly (via placing a calorimeter where the heat you produce is measured) or indirectly (eg: HOOD studies where they monitor how much oxygen you use/ carbon dioxide and nitrogen you excrete over a given time). But although accurate they are completely impractical for most people & we mostly rely on pre-set formula t0 calculate our needs.

Estimating Requirements
The simplest method of estimating needs is to base your intake on a standard 'calories per unit of weight (usually kilograms)'. Typically:
- 26 to 30 kcals/kg/day for normal, healthy individuals with sedentary lifestyles doing little physical activity [12.0-14 kcal/pound]
- 31 to 37 kcal/kg/day for those involved in light to moderate activity 3-5 x a week with moderately active lifestyles [14-16 kcal/ pound]
- 38 to 40 kcals/kg/day for those involved in vigorous activity and highly active jobs [16-18 kcal/ pound].

For those involved in HEAVY training (eg: athletes) - the demand is even greater:
- 41 to 50 kcals/kg/day for those involved in moderate to heavy training (for example: 15-20 hrs/ week training) [18.5-22 kcal/ pound]
- 50 or above kcals/kg/day for those involved in heavy to extreme training [> 22 kcal/ pound]

There are then a number of other formula which calculate BMR.
1/ Harris-Benedict formula: Very inaccurate. It was derived from studies on LEAN, YOUNG, ACTIVE males MANY YEARS AGO (1919). Notorious for OVERESTIMATING requirements, especially in the overweight. IF YOU CAN AVOID IT, DON'T USE IT!
MEN: BMR = 66 + [13.7 x weight (kg)] + [5 x height (cm)] - [6.76 x age (years)]
WOMEN: BMR = 655 + [9.6 x weight (kg)] + [1.8 x height (cm)] - [4.7 x age (years)]

2/Mifflin-St Jeor: Developed in the 1990s and more realistic in todays settings. It still doesn't take into consideration the differences as a consequence of high BF%. Thus, once again, it OVERESTIMATES NEEDS, ESPECIALLY IN THE OVERWEIGHT.
MEN: BMR = [9.99 x weight (kg)] + [6.25 x height (cm)] - [4.92 x age (years)] + 5
WOMEN: BMR = [9.99 x weight (kg)] + [6.25 x height (cm)] - [4.92 x age (years)] -161

3/Katch-McArdle:Considered the most accurate formula for those who are relatively lean. Use ONLY if you have a good estimate of your bodyfat %.
BMR = 370 + (21.6 x LBM)Where LBM = [total weight (kg) x (100 - bodyfat %)]/100

You then multiply these by an 'activity variable' to give TEE. This Activity Factor[/u] is the cost of living and it is BASED ON MORE THAN JUST YOUR TRAINING. It also includes work/lifestyle, sport & a TEF of ~15% (an average mixed diet). Average activity variables are:
1.2 = Sedentary (Little or no exercise + desk job)
1.3-1.4 = Lightly Active (Little daily activity & light exercise 1-3 days a week)
1.5-1.6 = Moderately Active (Moderately active daily life & Moderate exercise 3-5 days a week)
1.7-1.8 = Very Active (Physically demanding lifestyle & Hard exercise or sports 6-7 days a week)
1.9-2.0 = Extremely Active (Hard daily exercise or sports and physical job)

So to convert BMR to a TOTAL requirement: multiply the result of your BMR by the variable you fall into!
How Accurate are they?: Well, although they give rough ball-park figures, they are still 'guesstimations' and most people still OVERESTIMATE activity, UNDERESTIMATE bodyfat & end up eating TOO MUCH. So the aim is to use these as 'rough figures', monitor your weight/ measurements for 2-4 weeks, & IF your weight is stable/ measurements are stable, you have likely found maintenance.

Using the Above to Recalculate Based on Goals
You then need to DECREASE or INCREASE intake based on your goals (eg: lose or gain mass). And instead of using 'generic calorie amounts' (eg: 500 cals/ day), this should be calculated on a % of your maintenance. Why? The effect of a given calorie amount on an individual is going to be markedly different based on their size/ total calorie intake. For example - subtracting 500 cals/ day from a 1500 total intake is 1/3rd of the total cals, where 500 cals/ day from 3000 total intake is only 1/6th of the total. The results will therefore be markedly different on an individuals energy level & weight loss. So generally:
- To ADD weight: ADD 10-20% calories to the total above
- To LOSE weight: SUBTRACT 10-20% calories from the total above
Then monitor your results and adjust as required.


NOTE: IF YOU ARE LESS THAN 18 YRS OF AGE - THESE FORMULA WILL NOT BE ACCURATE!There is an energy cost associated with growth / inefficient movement / high surface area:mass ratio. Look HERE for alternatives.
As a teenager I would also STRONGLY suggest you don't obsess on calories and macros! Eat well, exercise regularly, and have fun while you can!




Macronutrient NeedsOnce you work out calorie needs, you then work out how much of each macronutrient you should aim for. This is one of the areas that is MOST often confused but This should NOT be based on a RATIO of macro intakes. (eg: '30:40:30 or 40:40:20') Your body doesn't CARE what % intake you have. It works based on SUFFICIENT QUANTITY per LEAN MASS or TOTAL MASS. So to try to make it as simple as possible:

1. Protein: Believe it or not - Protein intake is a bit of a controversial issue. In this, the general recommendations given in the 'bodybuilding' area are nearly double the 'standard' recommendations given in the Sports Nutrition Arena.
The GENERAL sports nutrition guideline based on most studies out suggest that in the face of ADEQUATE calories and CARBS then the following protein intakes are sufficient:
STRENGTH training -> 1.2 to 1.6g per KG bodyweight (about .6 / pound)
ENDURANCE training -> 1.4 to 1.8g per KG bodyweight (about .8 / pound)
ADOLESCENT in training -> 1.8 to 2.2g per KG bodyweight (about 1g / pound)
BUT they also acknowledge that protein becomes MORE important in the context of LOWER calorie intakes, or LOWER carb intakes.

Regardless of this, the general 'bodybuilding' guidelines would be as follows:
- If you guess your bodyfat is AVERAGE = 1-1.25g per pound TOTAL weight
- If you KNOW your bodyfat = 1-1.5g per pound LEAN weight

If you are VERY LEAN or on a VERY LOW CALORIE INTAKE then protein should be higher:
- Average bodyfat, lower calorie intake = 1.25-1.5 per pound total mass
- Very lean, lower calorie intake = 1.33-2 per pounds lean mass

If you are VERY OVERWEIGHT, VERY INACTIVE, or on a HIGH calorie diet then you can decrease BELOW the above levels if desired*= ~ 1 x LEAN mass to 0.8-1 x total weight in pounds

Anecdotally, most find the HIGHER protein intake better for satiety, partitioning, and blood sugar control. So UNLESS you are specifically guided to use the GENERAL sports nutrition guidelines, I would suggest the BODYBUILDING values.


2. Fats: Generally speaking, although the body can get away with short periods of very low fat, in the long run your body NEEDS fat to maintain general health, satiety, and sanity. Additionally - any form of high intensity training will benefit from a 'fat buffer' in your diet - which acts to control free radical damage and inflammation. General guides:
Average or lean: 1 - 2g fat/ kg body weight [between 0.45 - 1g total weight/ pounds]
High bodyfat: 1-2g fat/ LEAN weight [between 0.45 - 1g LEAN weight/ pounds]
IF low calorie dieting - you can decrease further, but as a minimum, I would not suggest LESS than about 0.35g/ pound.
Note 1: Total fat intake is NOT the same as 'essential fats' (essential fats are specific TYPES of fats that are INCLUDED in your total fat intake)...


3. Carbs: Important for athletes, HIGHLY ACTIVE individuals, or those trying to GAIN MASS, carbs help with workout intensity, health, & satiety (+ sanity).
For carbs there are no specific 'requirements' for your body so for 'general folk' to calculate your carbs you just calculate it from the calories left over from fats/ protein:
carb calories = Total calorie needs - ([protein grams as above x 4] + [fat grams as above x 9])
carbs in grams = above total/ 4

If you are an athlete - I would actually suggest you CALCULATE a requirement for carbs as a PRIORITY - then go back and calculate protein / fat:
moderately active: 4.5 - 6.5 g/ kg (about 2 - 3g/ pound)
highly active: 6.5 - 9 g/ kg (about 3 - 4g/ pound)

backstreet1008

Well 52 is low so it's definitely ok to go over but 6x seems a bit much (although I'd love to hear reasons as to why because I don't really know). As for excess fat, anything in excess turns to body fat if its over your calorie limits.

What are you eating that you're getting so much protein?

DopeItUp

50-60 range seems extremely low. I had 208g of protein today for example. I would strive for at least 100g if you are a smaller woman. Nice side effect is that protein tends to make you feel fuller long-term, easier to maintain a calorie deficit.

2Bgoddess

gonna be honest, not a chance I am reading all of that, lol. wish there were Cole's notes for that. oh, americans, that's the same as Cliff's notes.

Huffdogg

52 is insanely low. 300 is insanely high. (assuming we're talking about grams per day). Try to stay right around your body weight in grams per day, or a hair over.

Excess protein is *usually* not an issue, but can cause kidney and liver problems in extreme cases. Also, if your diet is 70% protein or something insane like that, you're not getting enough fats and carbohydrates to fuel your body properly.

backstreet1008

I had the same question! My goal is 50 and today I had 77grams. Is this going to effect my weightloss drastically? I have an intense workout everyday burning a lot of calories, and I feel like I need that extra protein. Comments? Advice?

It's not going to negatively affect weight loss, it will help you if anything to maintain muscle. MFP's value for protein is really low so you should be going over.

BobbyClerici

If you are just starting out in your journey for health and fitness, go with MFP's recommendations.

Once I reached my weight loss goals of 60lbs, I wanted more, so I am currently on a different program of fat loss with an emphasis on protein.

How much is too much depends on your goals. I try to consume 1 gm for each lb of lean body mass.
That's 1700 gms a day - much more than MFP numbers reflect.

You must decide based on your own needs and expectations.

masterfitness4u

Great question. A lot of friends have been getting the same amount of protein a day and loads of carbs. The range for protein is 1-1.5g per pound of body weight which your weight minus your body fat %. If you are in the 1-1.5 range and are working out, then your be fine. People who dont workout should be getting at least .6g per body weight. Protein is the building blocks of your muscles and is not stored to be used for energy as carbs. With out the proper amount of protein, you body will not be able to repair the muscles used after exercising. loss of lean muscle means less cals burn during the day. Hope this helps

rileysowner

Hi
My protein goal is 52 but I usually hit about 6x depending on the day. Is that okay? Or a bit too much?
I'm not quite sure how much protein is "too much" because i've heard things like protein gets turned into extra fat if one consumes too much? I'm actually kinda confused. haha.

Thank you!

If you are saying you get 6x52grams of protein a day, that would be 1248 calories of protein. What exactly are you eating?

applebobbrush

bump

CMmrsfloyd

I currently weigh 136 and the last time I put my measurements into a couple of different body fat calculators they gave me estimations of lean mass being anywhere from 96-107 lbs.(I'm thinking the lower number is more realistic for me rit now, not totally sure) Since I am trying to lose weight but also exercising to try and keep the muscle mass that I currently have, I have a goal of reaching at least 100g protein per day (1g per lb of estimated lean body mass). Sometimes it gets up around 120-125 but usually more like 110.

OP there are a couple of body fat calculators on fat2fitradio.com and scientificpsychic.com if you're interested in trying to get a rough estimate of how much fat there is on your body and how much lean mass. Its a rough estimate but better than nothing, if you're interested.

gregpack

As mentioned by several posters, protein consumption in the double digits should not be a problem for most any adult, assuming adequate water intake and no metabolic issues. Most in the fitness community try to take in at least .6 g per lb, and I have seen some studies indicating even higher protein consumption in the 1.5 g/lb range is beneficial. Protein consumption will help minimize muscle loss.

rileysowner

I suggest about .6-.7 grams per pound of body weight.

auntiebabs

bump

vs1023

50-60 range seems extremely low. I had 208g of protein today for example. I would strive for at least 100g if you are a smaller woman. Nice side effect is that protein tends to make you feel fuller long-term, easier to maintain a calorie deficit.

I got 180 today. Recently upped my limits so I wouldn't see so much red going over everyday

Huffdogg

If you are saying you get 6x52grams of protein a day, that would be 1248 calories of protein. What exactly are you eating?

EwanF1690

I've been on 50-60g of carbs/150-170g of protein a day and I've consistently lost 2 pounds over the last 4 weeks, with 4 pounds the first week. For me the high protein/low carbohydrate diet is doing it's job!

Btw, just for reference, my daily goals set by MFP are 220g carbs/60g protein a day.

Huffdogg

I've been on 50-60g of carbs/150-170g of protein a day

Btw, just for reference, my daily goals set by MFP are 220g carbs/60g protein a day.

You know you can alter these settings in your diary, right?

EwanF1690

Oh I didn't, I'm alright with it as it is, but if I ever need to know I shall ask .

amyhac

bump

kenscarlson

I suggest about .6-.7 grams per pound of body weight.

Agreed. This amount is fine. FYI, I eat 1 gram per lb. of lean body mass. (About 170 grams/day) I have never felt healthier. Ultimately, it means im eating less carbs and fat.