Of course, if you are very obese or have any serious health conditions, such as diabetes or CVD, talk to a doctor first. In such situations, aggressive dieting can carry additional risks and calls for some monitoring along the way; a routine blood test or an ECG shouldn't cost much. And it goes without saying that if your diet makes you feel listless or sick, it's definitely time to stop right away!
All in all, it's OK to reject armed self-defense (or shun guns in particular) on religious or moral grounds - but doing so is probably not a particularly rational decision within the scope of this guide. From a rational standpoint, you should always pick the tools that are best suited for the scenarios you anticipate (provided that the state allows you to). Of course, a firearm is not always the answer, so let's take a broader look at some of the most popular options for shooing away looters or defending yourself:
Laundry is another (if slightly less pressing) problem that many preppers may have to reckon with. Well-chosen antiperspirants and BZK-based antimicrobal sprays do wonders to control bodily odors and extend the life of undergarments. Beyond that, careful hand-washing and rinsing techniques help minimize waste - but when there is no running water, doing laundry is still going to be a rare luxury for most.
The communications equipment may include a multi-band receiver/scanner, a citizens band (CB) radio, portable "walkie-talkies" with rechargeable batteries, and a portable battery-powered television. The power supplies may include a diesel or gasoline generator with a one-month fuel supply, an auto battery and charger, extension cord, flashlights, rechargeable batteries (with recharger), an electric multi meter, and a test light. Defense items include a revolver, semi-automatic pistol, rifle, shotgun, ammunition, mace or pepper spray, and a large knife such as a KA-BAR or a bowie knife.
Doomsday Preppers was an American reality television series that aired on the National Geographic Channel from 2011 to 2014. The program profiles various survivalists, or "preppers", who are preparing to survive the various circumstances that may cause the end of civilization, including economic collapse, societal collapse, and electromagnetic pulse. The quality of their preparations is graded by the consulting company Practical Preppers, who provide analysis and recommendations for improvements.

It turns out that vitamin B12, which is used in most, if not all, of the body’s systems (like neurological, cardiac, etc.) is only found in animal products. All vegans should therefore take supplements, according to the guidelines. If we are in an emergency situation where we can’t get meat, fish, cheese, yogurt, etc., we probably all would need supplementation! It’s critical to have enough, and the effects of not having it are irreversible. (Try dementia, tardive dyskinesia, and on and on.) Yikes! Add it to the list. Oh, well. B12 is small and really cheap.

An argument can be made that even in an emergency, potable water is never too far away; after all, most human settlements have been erected near natural reservoirs: rivers, lakes, or easily reached underground aquifers. But this is an oversimplification. In rural areas, water supply can be fairly meager and vulnerable to weather fluctuations and other cyclic phenomena. For cities, it is true that many of them are seated on the banks of major lakes or rivers, but suburban sprawl can easily put some residents 10-20 miles away from the nearest reservoir; on top of that, some of the 20th century settlements in semi-arid and desert climates rely on water hauled from tens or hundreds of miles away.
Also in 2011, Finelli started running the Get Prepared Expo series at the Ozark Empire Fairgrounds, bringing in hundreds of exhibitors and more than 70 preparedness seminars. Before doors opened, he’d host a get-together at Ziggie’s Cafe on North Glenstone, which he soon moved to Jimmy’s Egg on East Battlefield to accommodate the crowd. At Jimmy’s Egg, Finelli found another platform from which to preach preparedness. He started drawing a crowd—more than 330 on expo weekends—so Finelli made Jimmy’s Egg a weekly affair. On Monday nights, his radio instructors showed up or Skype’d in to mold the minds of 50 to 100 students. The meetups—a name borrowed from Ron Paul’s 2012 community get-togethers—were also social events, although Finelli kept the BS to a minimum. 
Shelter: You can make basic shelters with cordage and a tarp. Tarps are very useful in a range of situations. Try this Ozark Trail 8’x10’ camo and green tarp. We need to do more research before determining whether hammocks or tents are better for most people, so sign up for our email newsletter to stay updated if you’re interested in a more dedicated BOB shelter. In the meantime, we love these Kammock Roo hammocks that are about the size of a melon. (For a cordage recommendation, see “Tools,” below.)
Before they were pets, dogs were workers. They can carry their own supplies without complaint (already making them superior to most humans right now), sniff out food and water, and search for and bring down prey. Some breeds, such as huskies, have been specifically tailored to bust their butts on the barest of rations. Dogs also have a long and storied history of offensive and defensive combat use, making them perfectly suited to attack anyone who thinks they have more of a right to that sweet, sweet snack cake stockpile than you do. Which is to say, your four-legged pal is just a few training sessions and a kickass set of armor away from leading you to your rightful place as God Of The Ragged Desert/Water People.

“I was a computer jockey,” he says. “So for example, when you think of press 1, press 2, press 3 on the phone: I built one of the first systems in banking on the East Coast, and I apologize for that.” Finelli’s company began securitizing debt portfolios, a process that began in the ’80s and fed into the mid-2000s financial crisis. Finelli didn’t like that. “That’s when I had that moment of, ‘This is a house of cards,’” he says. So in the late 1980s, he quit and became a farmer, first out East, then in Grovespring by 2005. 

Lifeboat survival kits are stowed in inflatable or rigid lifeboats or life rafts; the contents of these kits are mandated by coast guard or maritime regulations. These kits provide basic survival tools and supplies to enable passengers to survive until they are rescued. In addition to relying on lifeboat survival kits, many mariners will assemble a "ditch bag" or "abandon ship bag" containing additional survival supplies. Lifeboat survival kit items typically include:
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