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Weight Loss Panel (Comprehensive)

Item# LC100028

Retail Price: $366.66

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  • Weight Loss Panel (Comprehensive)
  • Item Catalog Number: LC100028

This panel contains the following tests:

Sex Hormones - An imbalance can impact your ability to lose and maintain your weight.
  • DHEA-S
  • Free and Total Testosterone
  • Estradiol (E2)
  • Progesterone

Thyroid Hormones - A complex relationship exists between your thyroid, metabolism, and weight.
  • TSH (Thyroid Stimulating Hormone)
  • Free T3
  • Free T4
  • Reverse T3

Stress Hormones - High levels of stress can trigger your body to store additional belly fat.
  • Cortisol

Insulin Resistance Markers - When insulin levels are chronically high and body becomes resistant to insulin, fat storage can be further increased.
  • Insulin
  • Ferritin
  • Hemoglobin A1C

Inflammation and General Health Markers - Inflammation, anemia, and vitamin D status are all important weight loss markers.
  • Complete Metabolic Panel
  • Lipid Panel
  • CBC (Complete Blood Count)
  • Vitamin D 25-hydroxy
  • C-Reactive Protein (high sensitivity)

Sample Report

Since hunger, cravings, stress, and energy are all sensations that are managed by our hormones - balancing them should be the first step in everyone's weight loss regimen. In this age of technology, there are all kinds of resources to track your calorie intake and output, help with an exercise routine, and nutrition guides to follow. Life Extension® offers you a blood test to help get the hormonal balance part of your weight loss equation right. Armed with the results, you will be on your way to optimizing those hormones that effect your ability to lose weight.


  • An 8 to 12 hour fast is required for this blood test. However, drink plenty of water and take your medications as prescribed.
  • Blood should be drawn in the morning, preferably before 10 AM.
  • For women: Blood should be drawn on day 21 of your cycle. If post-menopausal, the blood can be drawn on any day.

Special Note:
If you are supplementing with any hormones, it is important to take them approximately 2 hours prior to having your blood drawn. Any type of contraceptives that contain hormones will invalidate hormone results.


The laboratory services are for informational purposes only. It is not the intention of National Diagnostics, Inc and Life Extension to provide specific medical advice but rather to provide users with information to better understand their health. Specific medical advice including diagnosis and treatment will not be provided. Always seek the advice of a trained health professional for medical advice, diagnosis or treatment.

Both the physician and the testing laboratory are independent contractors with whom National Diagnostics, Inc makes arrangements for your blood tests. Neither National Diagnostics, Inc or Life Extension will be liable for any acts or omissions of the physician, the testing laboratory, or their agents or employees.


Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Life Extension. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer.