So let us say that i am 5,7 weight is 220 lbs. with approx. 171 lean mass. for now biking is the only activity i am on. i approx. take 2,500 calories a day, 177 g of it is fat, 138 g carbs. and 105g. is protein. according to this what type of precautions i should be taking in order to increase the productivity.
Thank you in advance
Are you losing weight on this? You should be dropping at least half a pound to a pound a week on this.
Shoot for 2200 or 2300 cals total. Cut the fat, keep the carbs the same or lower and aim high on the protein. 1 gram of your goal weight. If you want to be 180lbs. eat 180 grams.
This isn't a bad starting point for protein; a better way to look at it might be to target protein at no lower than a gram per pound lean mass - and as high as 2g per pound lean mass while dieting to protect lean mass and for the enhanced satiety it provides.
Unlike BP2000, I do not recommend dropping your fats. Fats support endocrine function and enhance satiety on lower calories. In the same way that there are essential amino acids (protein), there are essential fatty acids. There are no essential carbohydrate - you may use these as caloric ballast.
And bro, you need to workout if you want to lose weight. 80% is the diet but you have to create a demand for the protein you are eating.
That's not really what it is. Lifting heavy weights sends a message to your body to risk-manage muscle; muscle is metabolically expensive and your body might otherwise jettison it (yanno, to survive the famine...). Lifting weights sends a signal: "I know they're expensive to run, but keep these muscles because he's using 'em". On insufficient calories, this leaves your body no other choice but to drop bodyfat. Keep the protein high and you'll have less trouble remaining nitrogen-positive.
Lift weight's so you can fuel your muscles and low cals to burn the fat.
I'm the same height as you and eat between 2,000-2,200 cals each day 200 grams of protein. I workout 5 day's a week and am 10% bodyfat by doing this.
Losing weight is simple. People make it so hard. You body needs x amount of energy and burns x amount of energy each day. Lower the amount of energy you give to your body and it will start using fat reserves (and muslce, but if protein is kept high you can ward this off) as energy.
That is the basic's. If you want to get less than 10% bf it get's a lot harder as your body starts doing weird stuff and shut'sdown because it thinks it's starving, etc. Then you do stuff like refeeds, carb cycling, etc. etc, But that is advanced you only need to find your TDEE and create a cal. deficit. 2000 cals and 180 grams of protein would be fine to start.
Most reasonably active, non-obese folks maintain on about 15 times their bodyweight in calories. If you're fatter, it'll be less than this, but perhaps a bit higher than 15 times your goal weight. If your goal is to hit 10% bodyfat, you'd be there right now at 190 lbs. 190x15=2850, so your current maintenance is likely around there, so you'll likely drop over a pound a week on BP2000's suggested 2200-2300 calories; it's a great starting point. BP seems to prefer a lower-fat, higher-carb approach; others (I'm one of 'em) find dieting less uncomfortable with fats hither but ultimately, you'll lose weight if you eat less than you need.
Re lifting while dieting, I'd suggest lifting three or four days a week for ordinary cutting such as this, but keep your workouts short (under an hour) and keep your rep ranges low to moderate - 5-12 reps is fine, nice long rests between sets (this isn't cardio) and do what you can to keep the iron on the bar. Balance your upper with your lower, and your push with your pull. You could look at homework 1 in my sig for an example of how to get things started.
Good luck!