Dr. Mohammad Yousif Qurah

Internal Medicine and Critical Medicine Specialist


Dr. Mohammad Yousif Qurah

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6 months ago | [YT] | 0

Dr. Mohammad Yousif Qurah

🔥 #Sesame's Impact on #Hyperlipidemia: A Potential Ally for #Heart Health🔔

📍#Jeddah : Tuesday 12 August 2025

🔹For individuals grappling with hyperlipidemia, the #management of elevated blood #cholesterol and #triglycerides is a cornerstone of reducing cardiovascular #risk.

🔹Emerging #research suggests that incorporating sesame (Sesamum indicum) into the #diet could be a beneficial adjunctive #therapy. Studies indicate that sesame #consumption, whether as seeds, oil, or extracts, can have a #positive impact on the #lipid profiles of hyperlipidemic patients, primarily by reducing triglycerides and, in some cases, lowering "bad" #LDL cholesterol.

🔹The lipid-lowering effects of sesame are attributed to its rich and unique composition of #bioactive compounds. These include a high concentration of unsaturated fatty acids, particularly #oleic and #linoleic acid, as well as potent #lignans like sesamin and sesamolin, and #phytosterols.

🔹A significant finding from multiple systematic reviews and meta-analyses is the #consistent and notable reduction in serum triglyceride levels in individuals who consume sesame. This effect is a key #benefit for hyperlipidemic patients, as high triglycerides are an independent risk factor for #cardiovascular disease.

🔹The impact of sesame on cholesterol levels appears more nuanced. While some individual clinical trials and a meta-analysis focusing specifically on the lignan sesamin have demonstrated a significant reduction in both total cholesterol and low-density lipoprotein (LDL) cholesterol, broader meta-analyses on overall sesame consumption have shown less consistent results. This discrepancy may be due to variations in the form of sesame used (whole seeds vs. oil vs. concentrated extracts), the #dosage administered, and the #duration of the studies. It is plausible that concentrated sesamin extracts provide a more potent cholesterol-lowering effect.

🔔 The mechanisms behind sesame's lipid-modulating effects are #multifaceted. The lignans, particularly sesamin, are believed to play a central role. Sesamin has been shown to:

1️⃣ Inhibit the #absorption and #synthesis of cholesterol in the body.

2️⃣ Furthermore, the phytosterols present in sesame #compete with cholesterol for absorption in the intestines, thereby reducing the amount of cholesterol that enters the bloodstream.

3️⃣ The high content of unsaturated fatty acids also contributes to a healthier lipid profile.

🔹In addition to its effects on triglycerides and cholesterol, some studies suggest that sesame consumption may also lead to a modest increase in high-density lipoprotein ( #HDL ) cholesterol, often referred to as "good" cholesterol, although this finding is not as consistently reported as the reduction in triglycerides.

📌 It is important to note that while sesame can be a valuable addition to a heart-healthy diet for hyperlipidemic patients, it should not be considered a replacement for prescribed medications or other lifestyle modifications, such as a balanced diet and regular exercise. Individuals with hyperlipidemia should consult with their healthcare provider before making significant dietary changes.

🦋🌷In conclusion🌷🦋

The available evidence strongly suggests that the inclusion of sesame in the diet can have a favorable impact on the lipid profiles of hyperlipidemic patients, most notably through a significant reduction in triglycerides. The effect on cholesterol may be more dependent on the form and dosage of sesame consumed, with concentrated lignan extracts showing particular promise. As a nutrient-dense food with a range of bioactive compounds, sesame stands out as a potential dietary ally in the management of hyperlipidemia and the promotion of cardiovascular health.

🔔Sources🔔
In comments

🔔🌷‼️ Here is a video explaining the importance of Sesame to diabetic patients also

https://youtu.be/Ws4_pFHicPk

6 months ago | [YT] | 0

Dr. Mohammad Yousif Qurah

🕯️The #Banana #Dilemma for IBS Sufferers: A Ripe Topic for Discussion🕯️

#Jeddah : Sunday 10th of August 2025

For individuals navigating the #complexities of Irritable Bowel Syndrome (IBS), the question of whether to include bananas in their #diet is a common and often #confusing one. The answer, it turns out, is not a simple yes or no, but rather hinges on the #ripeness of the fruit and the specific subtype of #IBS a person #experiences.

🧌The #Tale of Two Bananas: Ripeness is #Key🧌

The primary factor determining a banana's impact on IBS symptoms is its #carbohydrate composition, which changes significantly as it ripens. This change revolves around a group of #fermentable sugars known as #FODMAPs (Fermentable Oligosaccharides, Disaccharides, Monosaccharides, and Polyols). High FODMAP foods can trigger symptoms like #bloating, gas, pain, and altered bowel habits in sensitive individuals.

🅰️ Unripe, #Green to Firm Yellow Bananas:
These are considered a low-FODMAP food. They are richer in #resistant_starch, a type of fiber that acts as a #prebiotic, feeding beneficial gut bacteria. For many with IBS, particularly those with diarrhea-predominant IBS (IBS-D), unripe bananas are generally well-tolerated and may even help to firm up stools.

🅱️ Ripe, #Yellow with Brown Spots Bananas:
As a banana ripens, its resistant starch converts into #simple_sugars, including fructans, which are a type of FODMAP. Consequently, ripe bananas are considered high in FODMAPs. Consuming ripe bananas, especially in #large quantities, can #exacerbate symptoms in many IBS sufferers, leading to increased gas, bloating, and sometimes #diarrhea.

💡Navigating Bananas with Different IBS Subtypes💡

Given the difference in their composition, the suitability of bananas can vary depending on the patient's primary symptoms:

1️⃣ IBS with #Constipation (IBS-C):
The fiber content in bananas, both #soluble and insoluble, can be beneficial for individuals with IBS-C. Soluble fiber dissolves in water to form a gel-like substance, which can help soften stools and make them easier to pass. #Insoluble fiber adds bulk to the stool, which can also promote regularity.
For those with IBS-C, incorporating a moderate amount of both ripe and unripe bananas may be #helpful, but it's crucial to monitor individual #tolerance, as the high fructan content in very ripe bananas could still cause bloating in some.

2️⃣ IBS with Diarrhea (IBS-D):
For this subtype, unripe, low-FODMAP bananas are the #safer choice. The resistant starch in greener bananas can help to add bulk to the stool and may have a binding effect, potentially reducing the frequency of loose bowel movements. Ripe bananas, with their higher fructan levels, are more likely to trigger or worsen diarrhea and should be approached with #caution or avoided.

3️⃣ IBS with Mixed Bowel Habits (IBS-M):
Individuals with IBS-M experience alternating periods of constipation and diarrhea. The approach to bananas for this group requires careful observation. It may be beneficial to consume unripe bananas during phases of diarrhea and experiment with small amounts of riper bananas during periods of constipation.

⏰Practical 💡Tips for Banana Consumption with IBS:⏰

1️⃣ Start Small:
Regardless of the ripeness, if you are reintroducing bananas into your diet, begin with a small portion (e.g., one-third to one-half of a banana) to assess your tolerance.

2️⃣ Listen to Your Body:
Keep a food and symptom diary to track how different levels of banana ripeness affect you. Individual responses can vary significantly.

3️⃣ Consider the Whole Meal:
The other components of your meal can also influence how you tolerate bananas. Pairing a banana with a source of protein or healthy fat may slow down the absorption of sugars and be better tolerated.

4️⃣ Consult a Professional:
For personalized dietary advice, it is always best to work with a registered dietitian or a healthcare provider knowledgeable about the low-FODMAP diet and IBS.

🦋🌷In conclusion: 🌷🦋

Bananas can be a part of a healthy diet for many people with IBS, provided careful attention is paid to their ripeness. Unripe bananas are generally a safer, low-FODMAP option, particularly for those with IBS-D. For those with IBS-C, the fiber in bananas may be beneficial, but individual tolerance to the fructans in ripe bananas should be monitored. Ultimately, a personalized approach based on individual symptoms and tolerance is the most effective way to determine the role of bananas in managing IBS

👑Sources:👑
In comments

Dr. Mohammad Yousif Qurah
Internal Medicine Specialist
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6 months ago | [YT] | 0