Full Body Checkup : Complete Test List, Normal Ranges, And What Each Result Means

Someone opens their full body checkup report, scrolls past ninety-some parameters, spots two values highlighted in red, and closes the PDF feeling vaguely alarmed without understanding a single thing about what those numbers actually mean.

That’s the most common outcome of a full body checkup, not because the report is poorly designed, but because nobody explains the report in language that connects a number to something a person can actually act on.

A comprehensive checkup covering roughly 93 parameters across eight categories contains genuinely useful information, provided someone knows what each section is actually measuring and why it matters.

Complete Blood Count : The Foundation Panel

This category, spanning 23 parameters, measures the quantity and quality of red blood cells, white blood cells, and platelets, essentially a snapshot of how well the blood is doing its core jobs of carrying oxygen, fighting infection, and clotting properly.

Haemoglobin should sit between 13.5 and 17.5 g/dL for men, 12 to 15.5 g/dL for women. White blood cell count normally falls between 4,000 and 11,000 cells per microliter, and platelets should land between 1.5 and 4 lakh per microliter.

An elevated white blood cell count often points toward infection or active inflammation somewhere in the body.

Low haemoglobin is the classic marker of anaemia, worth taking seriously given how directly it affects energy levels and training capacity. Low platelets warrant genuine investigation, since they relate directly to how well blood clots.

Diabetes Screening : Catching The Trend Before It Becomes A Diagnosis

Fasting blood sugar, HbA1c, and fasting insulin together paint a picture of how the body is managing glucose, not just at the moment of testing, but over the preceding months.

Normal fasting blood sugar sits between 70 and 99 mg/dL. A reading between 100 and 125 mg/dL signals prediabetes, and 126 mg/dL or above, confirmed on two separate tests, indicates diabetes. HbA1c specifically reflects average blood sugar over roughly two to three months, giving a longer-term view than a single fasting reading can. Normal HbA1c sits below 5.7%, prediabetes runs 5.7% to 6.4%, and diabetes registers at 6.5% or above, consistent across both ADA and ICMR guidelines. This category matters enormously for anyone training seriously, since blood sugar regulation directly affects energy availability and recovery capacity between sessions.

Lipid Profile : Understanding Cholesterol Beyond “Good” And “Bad”

This panel covers total cholesterol, HDL, LDL, VLDL, triglycerides, and the LDL to HDL ratio, together offering a genuine window into cardiovascular risk.

Total cholesterol below 200 mg/dL is considered desirable, with LDL, often called “bad” cholesterol, ideally staying below 100 mg/dL. HDL, the “good” cholesterol, is considered protective above 60 mg/dL, and triglycerides should sit below 150 mg/dL. The ratio between LDL and HDL matters as much as either individual number, since a high HDL can partially offset a moderately elevated LDL in terms of overall cardiovascular risk assessment.

Liver Function Tests : A Genuinely Underappreciated Panel

SGPT (ALT), SGOT (AST), ALP, bilirubin, albumin, and total protein together assess how well the liver is functioning, and this panel deserves more attention than it typically gets.

Normal SGPT runs 7 to 40 U/L, SGOT runs 10 to 40 U/L, and ALP sits between 44 and 147 U/L. Elevated SGPT and SGOT are the primary markers of liver cell damage, and the most common underlying cause in India specifically is fatty liver disease, a condition affecting roughly one in three Indian adults according to a 2022 PubMed meta-analysis. That prevalence is genuinely striking, and it’s a strong reason this particular panel shouldn’t get skimmed past just because it sounds less immediately alarming than a diabetes or cholesterol reading.

Kidney Function Tests : Quiet Until They Aren’t

Serum creatinine, BUN, uric acid, eGFR, and core electrolytes, sodium, potassium, chloride, calcium, together assess kidney function, a system that often shows no symptoms until damage has already progressed meaningfully.

Normal creatinine sits between 0.6 and 1.2 mg/dL for men, BUN between 7 and 20 mg/dL, and uric acid between 3.4 and 7.0 mg/dL. eGFR above 60 mL/min/1.73m² is considered normal kidney function. This panel matters particularly for anyone on a high-protein diet or supplementing creatine regularly, since kidney function baseline monitoring gives useful context for whether those choices are being well tolerated over time.

Thyroid Profile : The Panel That Explains A Lot Of Unexplained Fatigue

TSH, T3, and T4 together assess thyroid function, a gland with outsized influence over metabolism, energy, and body composition.

Normal TSH runs 0.4 to 4.0 mIU/L, T3 between 80 and 200 ng/dL, and free T4 between 0.8 and 1.8 ng/dL. Hypothyroidism, marked by high TSH alongside low T4, commonly presents as fatigue, unexplained weight gain, and hair loss, symptoms clients sometimes attribute to poor discipline or inadequate training effort when the actual cause is hormonal. Hyperthyroidism runs the opposite direction, low TSH paired with high T4, showing up as weight loss, heart palpitations, and anxiety. This panel is worth flagging specifically for anyone whose training results and energy levels don’t match their actual effort and consistency.

Vitamins And Minerals : The Deficiencies That Quietly Sabotage Training

Vitamin D3, Vitamin B12, ferritin, and broader iron studies round out this category, and deficiencies here are remarkably common, particularly among people training seriously without realizing supplementation might be genuinely necessary.

Vitamin D is considered sufficient between 30 and 100 ng/mL, B12 between 200 and 900 pg/mL, ferritin between 12 and 300 ng/mL for men and 12 to 150 ng/mL for women, and serum iron between 60 and 170 mcg/dL. Low ferritin specifically, even without full-blown anaemia showing up on the CBC panel, can meaningfully affect training energy and recovery capacity, making this a genuinely useful panel for anyone whose workouts feel harder than they should relative to actual conditioning.

Urine Analysis : The Panel Most People Skip Past

Twenty-two parameters assessed here include protein, glucose, and blood, all of which should be absent in a healthy result, alongside pH, which should fall between 4.5 and 8.0, and microscopy checking for red blood cells, white blood cells, casts, and crystals.

Protein appearing in urine, known as proteinuria, is one of the earliest detectable signs of kidney disease, often showing up before creatinine or eGFR readings shift meaningfully. This makes urine analysis a genuinely valuable early-warning panel rather than a formality tacked onto the end of a checkup.

Why This Kind Of Data Matters For Anyone Training Seriously

A full body checkup isn’t just a medical formality, it’s genuinely useful data for anyone taking training seriously. This is exactly the kind of information our coaches at KRIS GETHIN GYMS encourage clients to bring into a consultation, since a training program built without knowledge of underlying thyroid function, iron status, or blood sugar trends is missing real context that directly affects how a body responds to programming.

Understanding these numbers doesn’t mean self-diagnosing or panicking over a single borderline reading. It means having an informed conversation with a doctor about what a specific result actually indicates, and how it might connect to training goals, recovery quality, or persistent fatigue that hasn’t responded to adjustments in programming alone.

This article is intended for general informational purposes and does not replace professional medical advice. Always discuss your full body checkup results with a qualified doctor, particularly for any abnormal or borderline values.