PeptideStack
5.2kquestions
20kanswers
220users

lean-mass

Page 3 of 7 · 164 questions tagged lean-mass.

164 questions · sorted by votes · page 3 of 7

26 votes5 answers63k views
What fraction of loss on tirzepatide is lean mass according to STEP 5?

The particulars: tirzepatide · STEP 5. I want to understand what this actually establishes, as opposed to what it is being used to imply. My concern is that I am…

lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
muscle-loss
muscle-loss

Loss of contractile tissue during energy deficit: what fraction of total loss is lean mass, why the commonly quoted figures are measurement…

82 questions
dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

84 questions
asked by esther_vandeVelde 49k · 2.3 years ago
26 votes3 answers35k views
How much protein in grams do I need at 112 kg on 1,200 kcal a day?

What I have: 112 kg · 1,200 kcal. I can do the algebra. I am not confident about the conversion factors. If there is a standard way to lay this out, I would rather…

protein-intake
protein-intake

Protein targets in grams per kilogram, per-meal distribution and the leucine threshold, and the evidence for a higher intake specifically during…

53 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

92 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
asked by rune_thoresen 14k · 20 months ago
26 votes5 answers21k views
What fraction of loss on tirzepatide is lean mass according to STEP 2?

The particulars: tirzepatide · STEP 2. I have the document in front of me and I can read the numbers. What I cannot do is interpret them. I am reasonably comfortable…

lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
muscle-loss
muscle-loss

Loss of contractile tissue during energy deficit: what fraction of total loss is lean mass, why the commonly quoted figures are measurement…

82 questions
dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

84 questions
asked by bridget_nyathi 16k · 19 months ago
26 votes0 answers17k views
What fraction of loss on tirzepatide is lean mass according to PIONEER-4?

For reference: tirzepatide · PIONEER-4. I have the document in front of me and I can read the numbers. What I cannot do is interpret them. I am reasonably comfortable…

lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
muscle-loss
muscle-loss

Loss of contractile tissue during energy deficit: what fraction of total loss is lean mass, why the commonly quoted figures are measurement…

82 questions
dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

84 questions
asked by one_ml_bac 12k · 21 months ago
26 votes 5 answers11k views
Does a DEXA repeated every four weeks give me an usable lean-mass trend?

The trend is what I care about; individual weeks are obviously noise. I want to know what the trade-off actually is rather than which option is fashionable. I would…

dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

84 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
muscle-loss
muscle-loss

Loss of contractile tissue during energy deficit: what fraction of total loss is lean mass, why the commonly quoted figures are measurement…

82 questions
asked by seven_day_half 16k · 16 months ago
26 votes0 answers4.1k views
Does a DEXA repeated every ten weeks give me an usable lean-mass trend?

Scale weight, waist circumference and a repetition maximum, all logged weekly. I suspect the honest answer is that it depends, in which case I would like to know on…

dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

84 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
muscle-loss
muscle-loss

Loss of contractile tissue during energy deficit: what fraction of total loss is lean mass, why the commonly quoted figures are measurement…

82 questions
sarcopenia
sarcopenia

Clinically meaningful loss of muscle mass and function, particularly in older adults on treatment. Distinguishing a proportional reduction from a…

14 questions
asked by thermal_mass 16k · 6 months ago
25 votes 5 answers45k views
Is resistance training seven times a week enough at 900 kcal a day?

What I am working with: seven · 900 kcal. I am trying to build something sustainable rather than something thorough that I will abandon. I have already decided the…

resistance-training
resistance-training

Loaded training as the primary intervention for retaining lean mass in a deficit: minimum effective dose, frequency versus volume, and why…

40 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
exercise
exercise

Training during substantial weight loss: cardiorespiratory work, step count, low energy availability, and how exercise interacts with the appetite…

36 questions
asked by yuki_morishita 19k · 2.0 years ago
25 votes 5 answers11k views
How much protein in grams do I need at 124 kg on 1,200 kcal a day?

For reference: 124 kg · 1,200 kcal. I would rather understand the derivation than memorise the outcome. Two people I asked gave two answers that differ by a factor of…

protein-intake
protein-intake

Protein targets in grams per kilogram, per-meal distribution and the leucine threshold, and the evidence for a higher intake specifically during…

53 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

92 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
asked by sample_id 17k · 12 months ago
25 votes3 answers9.4k views
How should I read a sequence of three DEXA scans over nine months of semaglutide?

I have three scans from the same centre, same technician, morning fasted each time, and I want a sanity check on how to read them, because the second scan made me cut…

dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

84 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
resistance-training
resistance-training

Loaded training as the primary intervention for retaining lean mass in a deficit: minimum effective dose, frequency versus volume, and why…

40 questions
protein-intake
protein-intake

Protein targets in grams per kilogram, per-meal distribution and the leucine threshold, and the evidence for a higher intake specifically during…

53 questions
asked by vialroom 87k · 6 months ago
25 votes 3 answers5.4k views
Is resistance training four times a week enough at 1,200 kcal a day?

What I have: four · 1,200 kcal. This is a planning question. I know what my options are; I do not know how to weigh them. What I want is the minimum viable version,…

resistance-training
resistance-training

Loaded training as the primary intervention for retaining lean mass in a deficit: minimum effective dose, frequency versus volume, and why…

40 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
exercise
exercise

Training during substantial weight loss: cardiorespiratory work, step count, low energy availability, and how exercise interacts with the appetite…

36 questions
asked by stopper_core 50k · 7 months ago
24 votes5 answers37k views
Is resistance training five times a week enough at 1,400 kcal a day?

Conditions: five · 1,400 kcal. The failure mode I am trying to avoid is making this decision emotionally. I have twelve months in view and I would like the plan to…

resistance-training
resistance-training

Loaded training as the primary intervention for retaining lean mass in a deficit: minimum effective dose, frequency versus volume, and why…

40 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
exercise
exercise

Training during substantial weight loss: cardiorespiratory work, step count, low energy availability, and how exercise interacts with the appetite…

36 questions
asked by loss_on_drying 47k · 19 months ago
24 votes 5 answers32k views
What fraction of loss on dulaglutide is lean mass according to SURMOUNT-2?

Setup, so nobody has to ask: dulaglutide · SURMOUNT-2. I would like help reading this properly rather than being told what conclusion to reach. I have the full report…

lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
muscle-loss
muscle-loss

Loss of contractile tissue during energy deficit: what fraction of total loss is lean mass, why the commonly quoted figures are measurement…

82 questions
dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

84 questions
asked by colm_dunphy 16k · 13 months ago
24 votes 5 answers29k views
What fraction of loss on dulaglutide is lean mass according to SURPASS-2?

Stated plainly: dulaglutide · SURPASS-2. I would like help reading this properly rather than being told what conclusion to reach. I have the full report including the…

lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
muscle-loss
muscle-loss

Loss of contractile tissue during energy deficit: what fraction of total loss is lean mass, why the commonly quoted figures are measurement…

82 questions
dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

84 questions
asked by tamsin_wray 13k · 18 months ago
24 votes5 answers28k views
How much protein in grams do I need at 95 kg on 1,100 kcal a day?

Setup, so nobody has to ask: 95 kg · 1,100 kcal. I have worked this out and I would like someone to find the error, because I suspect there is one. My working so far,…

protein-intake
protein-intake

Protein targets in grams per kilogram, per-meal distribution and the leucine threshold, and the evidence for a higher intake specifically during…

53 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

92 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
asked by leah_ferrers 15k · 12 months ago
24 votes 5 answers26k views
Is resistance training ten times a week enough at 1,200 kcal a day?

For reference: ten · 1,200 kcal. I am at the decision point and I would rather think it through than improvise. I would rather spend money on measurement than on…

resistance-training
resistance-training

Loaded training as the primary intervention for retaining lean mass in a deficit: minimum effective dose, frequency versus volume, and why…

40 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
exercise
exercise

Training during substantial weight loss: cardiorespiratory work, step count, low energy availability, and how exercise interacts with the appetite…

36 questions
asked by juliette_farnese 12k · 23 months ago
24 votes2 answers20k views
What fraction of loss on oral semaglutide is lean mass according to SOUL?

The particulars: oral semaglutide · SOUL. I want to understand what this actually establishes, as opposed to what it is being used to imply. My concern is that I am…

lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
muscle-loss
muscle-loss

Loss of contractile tissue during energy deficit: what fraction of total loss is lean mass, why the commonly quoted figures are measurement…

82 questions
dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

84 questions
asked by juliette_farnese 12k · 23 months ago
24 votes5 answers13k views
How much protein in grams do I need at 103 kg on 1,400 kcal a day?

Setup, so nobody has to ask: 103 kg · 1,400 kcal. The units are where I keep going wrong, so please be explicit about them. I have sanity-checked the order of…

protein-intake
protein-intake

Protein targets in grams per kilogram, per-meal distribution and the leucine threshold, and the evidence for a higher intake specifically during…

53 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

92 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
asked by meniscus_film 34k · 6 months ago
24 votes5 answers7.7k views
What fraction of loss on mazdutide is lean mass according to SURMOUNT-5?

Details up front: mazdutide · SURMOUNT-5. This is presented as though it settles something, and I am not convinced it does. I have two documents that appear to…

lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
muscle-loss
muscle-loss

Loss of contractile tissue during energy deficit: what fraction of total loss is lean mass, why the commonly quoted figures are measurement…

82 questions
dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

84 questions
asked by sian_llewellyn 85k · 4 months ago
23 votes 5 answers23k views
Is resistance training four times a week enough at 1,000 kcal a day?

Numbers first: four · 1,000 kcal. I would rather over-plan the first cycle and simplify later. I am prepared to do the work if someone can tell me which work matters.…

resistance-training
resistance-training

Loaded training as the primary intervention for retaining lean mass in a deficit: minimum effective dose, frequency versus volume, and why…

40 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
exercise
exercise

Training during substantial weight loss: cardiorespiratory work, step count, low energy availability, and how exercise interacts with the appetite…

36 questions
asked by syringe_ninety 15k · 8 months ago
23 votes 4 answers18k views
What fraction of loss on retatrutide is lean mass according to STEP 2?

Setup, so nobody has to ask: retatrutide · STEP 2. I would like help reading this properly rather than being told what conclusion to reach. I have the full report…

lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
muscle-loss
muscle-loss

Loss of contractile tissue during energy deficit: what fraction of total loss is lean mass, why the commonly quoted figures are measurement…

82 questions
dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

84 questions
asked by teodora_ilic 15k · 17 months ago
23 votes5 answers18k views
How much protein in grams do I need at 112 kg on 800 kcal a day?

What I have: 112 kg · 800 kcal. I can do the algebra. I am not confident about the conversion factors. If there is a standard way to lay this out, I would rather…

protein-intake
protein-intake

Protein targets in grams per kilogram, per-meal distribution and the leucine threshold, and the evidence for a higher intake specifically during…

53 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

92 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
asked by kofi_mensah 12k · 19 months ago
23 votes 5 answers16k views
Does a DEXA repeated every sixteen weeks give me an usable lean-mass trend?

I would like to know what to measure as much as what to do. These are treated as interchangeable and I do not think they are. If both are acceptable I would like to…

dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

84 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
muscle-loss
muscle-loss

Loss of contractile tissue during energy deficit: what fraction of total loss is lean mass, why the commonly quoted figures are measurement…

82 questions
asked by per_haugen 18k · 17 months ago
23 votes 4 answers14k views
How much protein in grams do I need at 124 kg on 1,100 kcal a day?

Concretely: 124 kg · 1,100 kcal. I want the working, not the result — I need to be able to redo it with different numbers. I care about the precision as well as the…

protein-intake
protein-intake

Protein targets in grams per kilogram, per-meal distribution and the leucine threshold, and the evidence for a higher intake specifically during…

53 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

92 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
asked by Dr_Bram_Verhoeven 85k · 9 months ago
23 votes5 answers13k views
How much protein in grams do I need at 88 kg on 1,400 kcal a day?

Concretely: 88 kg · 1,400 kcal. Please show the division. I want to check my own against yours. I would like the general form as well as the specific number, so I can…

protein-intake
protein-intake

Protein targets in grams per kilogram, per-meal distribution and the leucine threshold, and the evidence for a higher intake specifically during…

53 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

92 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

164 questions
asked by nadia_kowalczyk 14k · 4 months ago