What Do You Want to Know About High Cholesterol?

Cholesterol is a substance that your liver produces naturally. It’s vital for the formation of cell membranes, vitamin D, and certain hormones.

Cholesterol is a waxy, fat-like substance. It doesn’t dissolve in water and therefore can't travel through the blood by itself. Lipoproteins are other particles formed in the liver that help transport cholesterol through the bloodstream. There are several major forms of lipoproteins that are important to your health.

Read more: What Do You Want to Know About High Cholesterol?

Source: quickanddirtytips

Medical Video: How does insulin work in the body

Take a trip inside the body in this fascinating animated video to find out how insulin works in the body.

Source: MedicalVideos

Obesity, stress and even cellphone use can influence men's ability to conceive

Certain lifestyle factors are linked to higher rates of damage in the genetic material in men’s sperm. This could affect men’s ability to conceive as well as the genes they pass on to their children.

According to researchers, the damage may stem from factors such as obesity, stress and even cellphone use.

Semen analysis usually looks at the numbers and the condition of whole sperm. But the authors of a small study in Poland believe the degree of breakage, or fragmentation, in DNA strands in the sperm might be a better indicator of fertility. DNA carries the cell’s genetic information and hereditary characteristics.

Men with fragmentation have lower odds of conceiving naturally and through such procedures as in vitro fertilization, the scientists write in the International Journal of Impotence Research.

Researchers have noticed before that lifestyle factors can influence the level of sperm DNA fragmentation, said Ricardo P. Bertolla of Sao Paulo Federal University in Brazil, who was not part of the new study.

Read more: Obesity, stress and even cellphone use can influence men's ability to conceive

In a new study, older men and those with higher work stress had more fragmentation of the DNA in
their sperm, which might affect their ability to conceive as well as the genes they pass on to their children.

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Pineal Gland Detox: Spiritual, Mental and Physical Well-being

A tiny gland in the center of the brain named the pineal may seem insignificant, but researchers have found it to be vital for physical, mental and, many believe, spiritual health. Through poor diet, exposure to toxins, stress and modern lifestyle choices, the pineal gland becomes hardened, calcified and shuts down. To awaken this gland from its slumber, detoxification is necessary using diet and herbs, sunlight and pure water.

An important pea-sized gland

Pinecone shaped, the size of a pea and resting in the center of the brain, the pineal gland is small but powerful. It secretes melatonin, which regulates sleep/wake cycles, and serotonin, a neurotransmitter that fosters happy and balanced states of mind. Not only crucial for a good night’s rest, melatonin also slows aging and is a potent antioxidant. It helps to protect against electromagnetic pollution as well. Moreover, individuals have reported heightened feelings of empathy while supplementing with melatonin — leading to more harmonious interpersonal relationships.

Scientists suspect that N, N-dimethyltryptamine (DMT) is also produced by the pineal gland. This is the substance that gives shamanic botanicals like Psychotria viridis its hallucinatory kick. Dr. Rick Strassman, author of DMT, The Spirit Molecule, believes that the pineal gland produces DMT during mystical experiences as well as at birth and death. DMT is also associated with lucid dreaming,peak experiences, creativity and the ability to visualize.

Read more: Pineal Gland Detox: Spiritual, Mental and Physical Well-being

Source: WakeupWorld

Wondering why your belly fat won't disappear?

You work hard to lose weight, but the pooch won't budge. Our friends at Shape share some reasons as to why this is happening.

You can work out like a champ, eat virtuously, and get sound sleep but still stay thick around the middle. Blame some newly discovered triggers that undermine your slim-down efforts by making you pack on the belly flab. Take note, and trim down.

Living on a Busy Street

Regular exposure to traffic noise makes you 29 percent more likely to have a bigger waistline, according to findings in Occupational & Environmental Medicine. Other research found that such noise may spike your cortisol, a hormone associated with ab fat. Three suggestions for you: Drown out the noise by playing soothing music (studies revealed that such tunes lower cortisol levels), muffle the clamor with a background- noise machine, or pop in noise-canceling earbuds when you need to focus.

Your Fizzy Drink Habit

Ironically, people who sip the no-cal stuff in an effort to cut calories are actually more likely to gain belly fat. Diet soda drinkers who averaged about a can and a half a day packed 3.2 inches onto their waistlines over the course of nine and a half years, while those drinking fizzy drinks gained less than an inch, a recent study at the University of Texas Health Science Center found. One reason is that artificial sweeteners prevent the brain from registering satiety, thus increasing cravings for sweets, so you end up eating more, says study author Helen Hazuda.

Read more: Wondering why your belly fat won't disappear?

Reasons You Might Not Be Able to Lose Belly Fat

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Reasons Why Your Body Needs Water Every Day

We all know that water is essential for life, but have you ever wondered why your body needs so much replenishing? 

As explained in the TedEd video link below, water is crucial for the body's everyday, biological functions. The majority of the human body is made up of water: We rely on it to lubricate our joints, regulate temperature and to care for the brain and spinal cord. Without enough water, we'd be dry, unfocused, unenergized and creaky.

On average, we lose two to three liters of water a day, through sweat, breath, urine and bowel movements. To compensate, we've got to rehydrate. While past guidance has suggested we drink approximately eight glasses a day, new recommendations say we should drink anywhere from 2 to 3.7 liters (8.4 to 15.6 cups) daily, depending on a person's sex, weight, health and environment.

Read more: Reasons Why Your Body Needs Water Every Day

TedEd video link: What would happen if you didn’t drink water?

Close-up of a woman drinking water from a bottle

Source: Eric Audras via Getty Images