Humulin M 70/30 (Cart)

CLASSIFICATION Hormone and Synthetic Substitute / Antidiabetic Agent
ACNE None
WATER RETENTION None
HBR Not Present
HEPATOTOXICITY Not Applicable
AROMATIZATION Not Applicable
MANUFACTURER Lilly
WAREHOUSE International Warehouse 2
SUBSTANCE Insulin, Insulin Isophane

Insulin is a powerful anabolic hormone essential for the proper functioning of the human body. While naturally produced by all individuals, those diagnosed with diabetes often require supplemental (exogenous) insulin to manage their condition. Some athletes also turn to insulin to promote muscle growth. However, it?s critical to use insulin only under the guidance of a healthcare professional, as improper use can lead to serious health risks.

Although insulin was first discovered in the 1920s?initially sourced from the pancreases of dogs and later from cattle and pigs?its purity was often questioned. Despite this, animal-derived insulin played a lifesaving role for many people with diabetes. Thanks to advancements in technology, the 1970s saw significant improvements in insulin purity, culminating in the 1975 launch of synthetic insulin by Ciba. This breakthrough was further refined in 1982 with the release of Humulin-R, the first FDA-approved synthetic version that closely mirrors human insulin.

Secreted by the pancreas, insulin is classified as a peptide hormone with a primary function to regulate glucose, amino acids, and fatty acids in the body while inhibiting the breakdown of glycogen, fat, and protein.

Diabetes manifests in two primary forms: Type I diabetes, where the body does not produce sufficient insulin, and Type II diabetes, where insulin is produced but not effectively recognized by the body?s cells?often linked to obesity.

As a peptide hormone, insulin promotes the conversion of glycogen into glucose in the liver while inhibiting glucose production from non-carbohydrate sources. Additionally, it facilitates glucose uptake into cells, fostering muscle growth and enhancing protein synthesis. Elevated insulin levels have also been associated with increased bone density and the production of Insulin-Like Growth Factor-1 (IGF-1), an additional anabolic hormone.

Moreover, insulin can elevate levels of Luteinizing Hormone (LH) and Follicle Stimulating Hormone (FSH), which may have a minor impact on testosterone production in the body.

The primary action of insulin is to regulate blood sugar levels in individuals with diabetes. Its potent anabolic and anti-catabolic properties can also be beneficial for athletes. However, using exogenous insulin without a medical need can lead to unwanted fat gain and even dangerous health outcomes if not managed properly.

For athletes, elevated insulin levels may obstruct the body?s ability to burn stored fat, necessitating a well-structured diet to ensure that glucose and protein are utilized for muscle rather than being stored as fat. Timing insulin administration post-intense workouts, along with proper nutrition, is essential for optimal results.

When used correctly, insulin can promote significant lean muscle growth in a short timeframe, although many struggle with potential fat gain. Often, a combination of anabolic steroids, insulin, and Human Growth Hormone (HGH) is suggested in performance settings to enhance growth and assist in fat management.

A major concern with insulin use is hypoglycemia, particularly in performance contexts. While proper dosing typically reduces risk for diabetics, athletes may face severe consequences from misuse.

Hypoglycemia occurs when blood sugar levels drop too low, presenting symptoms like dizziness, hunger, sweating, and confusion. Rapid consumption of fast-acting carbohydrates, such as candy or sugary drinks, is advised if symptoms arise. It's also recommended to avoid sleeping shortly after taking insulin due to the risk of nocturnal hypoglycemia, which can be life-threatening if unattended. Having a companion during insulin administration is crucial for safety.

Severe hypoglycemia can lead to diabetic comas, and while generally reversible, the potential for fatality makes it a pressing concern. Rare allergic reactions may occur, leading to localized swelling or irritation at injection sites, requiring immediate medical attention. Rotating injection sites is essential to avoid localized fat accumulation.

Dosing of insulin for diabetes varies widely based on individual requirements. For performance enhancement, several insulin forms are available, with short-acting varieties like Humulin-R, Humalog, and Novolog best suited for athletes.

Humalog begins to take effect within approximately 15 minutes, peaking between 30-90 minutes, and lasting 3-5 hours. Novolog and Humulin-R have similar onset times but are slightly slower than Humalog. While Humulin-R is available over the counter, Humalog requires a prescription.

A common starting dose for performance enhancement is 1 unit per 10 pounds of body weight; however, novices should start with lower doses, gradually increasing while monitoring for hypoglycemia symptoms.

The ideal time for administration is immediately after weight training, accompanied by a meal containing at least 100 grams of carbohydrates and 40-50 grams of protein. Always keep adequate fast-acting carbohydrates on hand to address potential hypoglycemic symptoms.

Insulin plays a critical role in overall health and bodily function. It can significantly support muscle development in a performance context but comes with considerable risks. For many men, avoiding insulin may lead to better body composition outcomes. Nevertheless, it remains a popular choice in competitive bodybuilding, often used alongside other steroids and hormones. It?s essential to weigh personal goals against potential risks before considering insulin as a performance-enhancing option.