It also enhances red blood cell production. It boosts protein synthesis by up to 300% and increases nitrogen retention. Dianabol works by binding to androgen receptors in muscle cells. This modification allows oral administration but increases liver toxicity. It's derived from testosterone with added methyl groups at the 17th carbon position (17α-alkylated). This isn’t surprising when you know that Dianabol has been used for decades by some of the world’s best bodybuilders – positive results are expected. It will also help retain muscle by preventing catabolic processes (where muscle is lost as energy). Because Dbol is highly anabolic, it will enhance your metabolism somehow. That said, Dianabol can help make losing fat easier while using it, even if it’s not your primary goal. Your diet and just how much work you put into training (remember, Arnie was training for hours per day nearly every day) will play a substantial role in your weight gain results. Needless to say, weight or mass gain results with Dianabol are as good as possible. A 2021 study in the British Journal of Pharmacology showed even low doses cause permanent changes in women. Red blood cell production improves oxygen delivery. Increased free testosterone levels occur by binding to SHBG. Improved nitrogen retention sustains muscle growth. Beginners see dramatic strength jumps in bench and squat within weeks. Users report 10-15lbs muscle gain in 6 weeks with proper training. Most users report significant strength and size increases by week two. You’ll start noticing effects within 3–5 days due to its fast-acting oral bioavailability. This range provides noticeable gains while keeping side effects relatively manageable. → Cycle length and dosage→ Presence of a testosterone base→ Pre-existing hormone levels and age "Cessation of anabolic steroid use results in prolonged hypogonadotropic hypogonadism, often requiring medical intervention."— Basaria et al., The New England Journal of Medicine In general, 37% of steroid users will experience some form of gynecomastia (11). Furthermore, we find that drugs that treat high estrogen levels can harm blood lipids (except for Nolvadex). This can leave users looking puffy, bloated, and smooth-looking; hence, why it’s typically used in the off-season. As your body retains more fluid and your weight increases, so does your blood pressure (9). The optional dose for YOU will be different than for me, but 40-50mg is where a lot of men find the best balance. Even an increase of 5mg daily can take your side effects to a point where it becomes challenging to mitigate. A less well-known benefit of Dbol is its ability to repair and strengthen joints. Secondly, Dianabol can raise blood pressure due to an increase in water retention. Studies have found that prolonged use of AAS (anabolic-androgenic steroids) can cause a 100% increase in LDL cholesterol and a 90% reduction in HDL cholesterol (6). Not only do we see users’ muscle fibers increase in size, but they also repair quicker than before due to enhanced recovery levels. Dianabol can also spike a users blood pressure in 2 different ways. This means that sensitive individuals, taking higher doses of D-Bol can develop gynecomastia (gyno). With Dianabol being so powerful for sparking muscle growth, you’d be correct in thinking it should come with some side effects too.