Full-Spectrum Bloodwork, is Custom Fit’s advanced 30-level blood panel. Our easy and seamless tests offer a wealth of information about your internal health, empowering you and your doctor to make informed decisions about your well-being. Let's delve into some key bloodwork markers you will get and the insights they unveil: Complete Blood Count (CBC): This comprehensive panel evaluates your red blood cells (RBCs), white blood cells (WBCs), platelets, and hemoglobin - identifying potential issues like anemia, infection, or bleeding disorders, allowing for early intervention and improved heal ..read more

The "Sleepy Girl Mocktail" has taken social media by storm, promising slumberous nights in just one fizzy little drink. If you’re unfamiliar, this mocktail was introduced on TikTok, and is made of three key ingredients: tart cherry juice, Olipop Pre-biotic soda, and magnesium powder. There is significant research around tart cherry juice and magnesium being beneficial for sleep. However, there are some things to know before you hop on this trend. Let's dive into the science behind these three ingredients, understand their potential drawbacks, and other sleep promoting ingredients. The Key Thre ..read more

While the two (RMR and BMR) are fairly similar and often used interchangeably, there are some key differences between the two. BMR: BMR Definition: The minimum amount of energy your body needs to function at rest - literally keeping you alive (breathing, digestion, etc.). BMR is Influenced by: Genetics, sex, age, and body composition (more muscle mass = higher BMR). BMR is Best Measured: Usually in a clinical setting under very specific conditions (fasting, lying down in a cool room). Use: Provides a baseline for understanding your overall calorie needs. RMR: RMR Definition: The ac ..read more

Let’s clear up the confusion around this heavily-researched supplement, creatine. Creatine is natural substance, found predominately in muscle tissue, and is most commonly used as an ergogenic workout supplement.  In the 2017 International Society of Sports Nutrition’s (ISSN) position stand on creatine supplementation, they declared: Creatine monohydrate is the most effective ergogenic nutritional supplement currently available to athletes with the intent of increasing high-intensity exercise capacity and lean body mass during training. (source) In research, the benefits of creatine pr ..read more

Many of you have likely heard of or even watched Netflix’s recent docuseries "You Are What You Eat”, where identical twins switched diets to explore the power of food. While we don’t completely agree with the research’s limited scope, there are certainly some things to be taken from this “experiment”. That is… the power of the DEXA scan. Check out our recent blog on The Power of the DEXA Scan - Turning Numbers into Results The researchers of “You Are What You Eat” used the DEXA scan as a way of visualizing the real-time effect diet has on bone density and body composition. But here's the thing ..read more

Are you familiar with Dr. Peter Attia's groundbreaking book "Outlive"? Dr. Attia, a world-renowned physician and longevity expert, outlines in his book and various podcasts a comprehensive, science-backed roadmap to living not just longer, but also better. And guess what? Custom Fit offers many of the same tools and services he recommends! Let's go through some of Attia’s top healthspan-increasing recommendations and how Custom Fit’s services can help you: Nutrition Optimization: Dr. Attia emphasizes personalized dietary strategies with his focus on Nutritional Biochemistry. Our team of Regis ..read more

In the heart of San Francisco, Custom Fit is continuing to revolutionize the way we approach fitness and nutrition. Today we’ll be highlighting the DEXA scan. Read about the benefits of DEXA scanning and how it can be the key to unlocking your ultimate wellness journey. Understanding DEXA Scans DEXA, or Dual-Energy X-ray Absorptiometry, is a precise and non-invasive imaging technique that measures body composition with exceptional accuracy. Unlike traditional methods, DEXA provides detailed insights into the distribution of muscle, fat, and bone density, offering a comprehensive view of your ..read more

If you're on a mission to build muscle mass effectively, you're in the right place. You may have heard the term “under-muscled” being thrown around lately, and it is rightfully so. Majority of the population has below adequate muscle mass for the body’s long-term metabolic needs. Not that we all need to be bulky body-builders, but simply having a strong foundation is crucial for longevity and increased healthspan. In this blog, we'll share the top five tips and tricks to help you on your journey to sculpting a stronger, more resilient physique. 1. Prioritize Progressive Overload To build muscl ..read more

Whether it's for on-the-go fuel, post-workout recovery, or a satisfying snack to keep us going, protein bars are convenient options for individuals looking to optimize their nutrition. Being packed with protein, these bars are made to provide us with a quick boost of nutrition. However, not all protein bars are created equal. In this blog post, we will explain why that is, what we look for in a protein bar, a few things to avoid, and some of our top picks for protein-packed snacks in today’s market. What Nutritionists Look For in a Protein Bar While enticing packaging and bold claims may catc ..read more

Written by: Kai Samiere, Sports Nutrition and Wellness Coach Athletes, trainers and celebrities have been utilizing cold water therapy for years. But recently, there has been a lot of hype around the many ways people are exposing themselves to the cold. Like many trendy healthcare routines, this makes us wonder, are there really any benefits?  Read along and we’ll summarize the research, answer your questions, and cover the basics of cold water therapy.     book a cold plunge session What is Cold Water Therapy? Cold water therapy is a form of thermotherapy, where the body is ex ..read more